Detachable power supply energy storage cabinet

Abstract

The utility model discloses a detachable power supply energy storage cabinet, comprising a cabinet body, two sides of which are respectively provided with a support unit in the length direction; any supporting unit comprises a pair of telescopic supporting legs which are symmetrically distributed on the two sides of the width direction of the cabinet body; the rotating assembly is arranged on the cabinet body and is connected with the telescopic supporting legs through connecting plates; the rotating assembly is driven by the driving piece to drive the telescopic supporting legs to be rotationally unfolded or rotationally retracted. The limiting switch is arranged on the adjusting plate; the adjusting plate is installed on the cabinet body and located above the connecting plate. The top end of the locking pin is connected with the output end of a push rod motor, and the top end of the push rod motor is fixed on a side plate on the cabinet body; the connecting plate is provided with a containing groove for the locking pin to be inserted in. The utility model provides a detachable power supply energy storage cabinet which is convenient to assemble and disassemble and does not need external hoisting equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage cabinets, in particular to a detachable power supply energy storage cabinet. Background Art

[0002] During the transportation process, the energy storage cabinet is usually transported to the designated location by a truck, and then removed from the chassis of the truck by a forklift or crane. This method requires the cooperation of external equipment (forklift or crane or other equipment) to remove the energy storage cabinet, which requires the separate rental of other lifting equipment, increases the cost of transportation, and has high requirements for the unloading environment, which increases the difficulty of loading and unloading.

[0003] At present, in order to facilitate the unloading of energy storage cabinets, foldable legs are usually arranged on the cabinet body of the energy storage cabinet. When unloading is required, the cabinet body is lifted to a certain height by the lifting cylinder on the truck chassis, and then the legs are stretched out and supported on the ground, and then the lifting cylinder piston rod is driven to retract to separate the truck chassis from the cabinet body. The energy storage cabinet can be unloaded by starting the truck and driving away. However, in this way, the energy storage cabinet needs to be placed on the ground, and the legs cannot be extended and retracted in the height direction, so that the energy storage cabinet cannot be automatically lowered to the ground. It is also necessary to manually lift the cabinet body to place the energy storage cabinet on the ground, which is time-consuming and labor-intensive, and reduces the transportation efficiency; in addition, there is no locking mechanism for locking the legs when they are retracted, and the storage stability of the legs is poor. Utility Model Content

[0004] An object of the present invention is to solve at least the above problems and / or disadvantages and to provide at least the advantages to be described below.

[0005] In order to solve the deficiencies of the prior art, the utility model provides a detachable power supply energy storage cabinet, comprising:

[0006] The cabinet body is provided with support units on both sides in the length direction; any of the support units comprises a pair of telescopic support legs symmetrically distributed on both sides in the width direction of the cabinet body, and the telescopic support legs can be telescoped in the height direction of the cabinet body;

[0007] A rotating assembly is arranged on the cabinet and connected to the telescopic support leg through a connecting plate; the rotating assembly drives the telescopic support leg to rotate and expand or rotate and retract under the drive of the driving member;

[0008] A limit switch is arranged on the adjustment plate and is electrically connected to the driving member; the adjustment plate is mounted on the cabinet and is located above the connecting plate, and the limit switch can touch the connecting plate;

[0009] The top end of the locking pin is connected to the output end of the push rod motor, and the top end of the push rod motor is fixed on the side plate on the cabinet; the connecting plate is provided with a receiving groove for the locking pin to be inserted.

[0010] Furthermore, it also includes a hydraulic unit arranged in the cabinet, and the hydraulic unit is connected to the telescopic supporting leg to drive the telescopic supporting leg to perform telescopic movement.

[0011] Furthermore, a battery module is also arranged in the cabinet, the battery module is electrically connected to the solar panel arranged on the top of the cabinet, and the battery module is electrically connected to the hydraulic unit to drive the hydraulic unit.

[0012] Furthermore, the rotating assembly includes a rotating shaft rotatably mounted on a supporting plate on the cabinet, the upper portion of the rotating shaft is connected to the connecting plate, and the bottom end of the rotating shaft extends out of the supporting plate and is connected to an output end of the driving member.

[0013] Furthermore, an oblique brace is provided at one end of the connecting plate away from the rotating shaft, and the other end of the oblique brace is fixed to the bottom of the rotating shaft.

[0014] Furthermore, an arc-shaped groove is opened on the adjustment plate and an angle mark is provided at the edge of the arc-shaped groove; the top of the limit switch is fixed on the sliding rod, and the sliding rod is slidably inserted into the arc-shaped groove; a sliding head is provided on the top of the sliding rod, and a fixing pin is threadedly connected to the sliding head; and a plurality of positioning holes are opened on the adjustment plate along the trajectory of the arc-shaped groove for the fixing pin to pass through.

[0015] The utility model at least has the following beneficial effects: the support unit is used to support the cabinet body, and the telescopic support legs of the support unit can be extended and retracted in the height direction of the cabinet body to realize the automatic lifting of the cabinet body, and the cabinet body is supported to a certain height by its own telescopic support legs, so that the chassis of the transport truck can enter or leave under the cabinet body, and the loading and unloading operations can be completed without the help of external equipment, thereby improving the loading and unloading efficiency, thereby improving the overall transportation efficiency; at the same time, the cabinet body can be automatically lowered by the telescopic support legs, so that the bottom of the cabinet body can be automatically placed on the ground, and there is no need to manually lift the cabinet body, which saves The invention discloses a kind of invention that can realize the manual labor; the rotating assembly realizes the rotating connection between the telescopic supporting leg and the cabinet body, and the driving member provides the rotating power source, so that the rotating assembly drives the telescopic supporting leg to rotate through the connecting plate, thereby realizing the deployment and support and retraction of the telescopic supporting leg; when the limit switch touches the connecting plate, the driving member is controlled to stop working, which plays the role of limit reminder; when the telescopic supporting leg is in the retracted state, the push rod motor pushes the locking pin downward into the accommodating groove, thereby realizing the effective fixation of the connecting plate, preventing the connecting plate from driving the telescopic supporting leg to rotate and deploy due to accidental rotation, and ensuring the retraction stability of the telescopic supporting leg.

[0016] By adopting the utility model, the cabinet body is supported by the telescopic supporting legs, which facilitates the loading and unloading operations of the energy storage cabinet without the aid of external equipment, thereby improving the loading and unloading efficiency and further improving the overall transportation and transfer efficiency; when the energy storage cabinet is unloaded from the truck, the cabinet body can be placed on the ground by the telescopic supporting legs, and there is no need to lift the cabinet body manually, thus saving labor; at the same time, the locking pin cooperates with the accommodating groove to firmly fix the connecting plate, thereby fixing the telescopic supporting legs retracted to the side of the cabinet body, effectively ensuring the stability of the telescopic supporting legs, and avoiding safety accidents caused by the telescopic supporting legs rotating and unfolding due to unexpected circumstances. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a detachable power supply energy storage cabinet of the utility model.

[0018] Figure 2 The utility model Figure 1 Schematic diagram of the locally enlarged structure of A in the middle.

[0019] Figure 3 It is a structural schematic diagram of the telescopic supporting legs of the utility model in a retracted state.

[0020] Figure 4 The utility model Figure 3 Schematic diagram of the partially enlarged structure of B.

[0021] Figure 5 It is a schematic diagram of the top view of the cabinet of the utility model.

[0022] Figure 6 The utility model Figure 5 Schematic diagram of the partially enlarged structure of C in the middle.

[0023] Figure markings: 100-cabinet, 110-adjusting plate, 111-arc slide groove, 113-positioning hole, 120-side plate, 130-support plate, 200-support unit, 210-telescopic supporting leg, 300-rotating assembly, 310-connecting plate, 311-accommodating groove, 320-driving member, 330-rotating shaft, 340-oblique support, 400-limit switch, 410-slide rod, 420-sliding head, 430-fixing pin, 500-locking pin, 510-push rod motor, 600-solar panel. DETAILED DESCRIPTION

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0025] It should be understood that terms such as “having”, “including” and “comprising” used herein do not specify the existence or addition of one or more other elements or combinations thereof.

[0026] See also Figures 1 to 6 , a detachable power energy storage cabinet, comprising:

[0027] The cabinet 100 is provided with support units 200 on both sides in the length direction, and the support units 200 are used to support the cabinet 100; any of the support units 200 includes a pair of telescopic support legs 210 symmetrically distributed on both sides in the width direction of the cabinet 100, and the telescopic support legs 210 can be telescoped in the height direction of the cabinet 100, and the four telescopic support legs 210 provide a more stable support force;

[0028] The rotating assembly 300 is arranged on the cabinet 100 and connected to the telescopic support leg 210 through a connecting plate 310; the rotating assembly 300 is driven by the driving member 320 to rotate and drive the telescopic support leg 210 to rotate and expand or rotate and retract. Specifically, the rotating assembly 300 includes a rotating shaft 330 rotatably mounted on a support plate 130 on the cabinet 100. The support plate 130 can be welded to the cabinet 100 or fixed to the cabinet 100 by bolts. The upper part of the rotating shaft 330 is connected to the connecting plate 310. The bottom end of the rotating shaft 330 extends out of the supporting plate 130 and is connected to the output end of the driving member 320. As long as the driving member 320 can drive the rotating shaft 330 to rotate, the driving member 320 is a motor, which is installed on the cabinet 100, and its output end is connected to the rotating shaft 330. In order to improve the structural stability of the connecting plate 310, an end of the connecting plate 310 away from the rotating shaft 330 is provided with an oblique support 340, and the other end of the oblique support 340 is fixed to the bottom of the rotating shaft 330.

[0029] It is worth noting that, corresponding to one telescopic support leg 210, the number of the rotating components 300 is preferably 2, and the two rotating components 300 are distributed in the height direction of the cabinet 100. Preferably, the rotating shaft 330 of the rotating component 300 located at the top is connected to the driving member 320;

[0030] The limit switch 400 is arranged on the adjustment plate 110 and is electrically connected to the driving member 320; the adjustment plate 110 is installed on the cabinet 100 and is located above the connecting plate 310, and the limit switch 400 can touch the connecting plate 310;

[0031] The top end of the locking pin (500) is connected to the output end of the push rod motor (510), and the top end of the push rod motor (510) is fixed to the side plate (120) on the cabinet (100); the connecting plate (310) is provided with a receiving groove (311) for inserting the locking pin (500), and the push rod motor 510 belongs to the prior art product.

[0032] Specifically, the telescopic support legs 210 of the support unit 200 can be retracted in the height direction of the cabinet 100 to realize the automatic lifting of the cabinet 100. The cabinet 100 is supported to a certain height by its own telescopic support legs 210, so that the chassis of the transport truck can enter or leave the bottom of the cabinet 100, and the loading and unloading operations can be completed without the help of external equipment, thereby improving the loading and unloading efficiency and thus improving the overall transportation efficiency; at the same time, the automatic descent of the cabinet 100 can be realized by the telescopic support legs 210, so that the bottom of the cabinet 100 can be automatically placed on the ground, and there is no need to manually lift the cabinet 100, which saves labor; the rotating assembly 30 The telescopic support leg 210 is connected to the cabinet 100 in a rotational manner. The driving member 320 provides a rotational power source, so that the rotating assembly 300 drives the telescopic support leg 210 to rotate through the connecting plate 310, thereby realizing the expansion support and retraction of the telescopic support leg 210. When the limit switch 400 touches the connecting plate 310, the driving member 320 is controlled to stop working, which plays a role of limit reminder. The push rod motor 510 pushes the locking pin 500 downward into the receiving groove 311, thereby effectively fixing the connecting plate 310, preventing the connecting plate 310 from rotating and driving the telescopic support leg 210 to rotate and expand due to accidental rotation, thereby ensuring the retraction stability of the telescopic support leg 210.

[0033] In the above embodiment, a hydraulic unit is also included in the cabinet 100, and the hydraulic unit is connected to the telescopic support leg 210 to drive the telescopic support leg 210 to perform telescopic movement. A battery module is also provided in the cabinet 100, and the battery module is electrically connected to the solar panel 600 provided on the top of the cabinet 100, and the battery module is electrically connected to the hydraulic unit to drive the hydraulic unit. Specifically, the connection between the hydraulic unit and the telescopic support leg 210 belongs to the prior art and will not be described here; the solar panel 600 can save energy and achieve the purpose of environmental protection. The solar panel 600 and its connection with the battery module belong to the prior art and can be selected according to actual conditions.

[0034] In the specific use of the present invention, different transport trucks have chassis of different widths, the adjustment plate 110 is provided with an arc-shaped slide groove 111, and an angle mark is provided at the edge of the arc-shaped slide groove 111; the top end of the limit switch 400 is fixed on the slide rod 410, and the slide rod 410 is slidably inserted into the arc-shaped slide groove 111, and the top end of the slide rod 410 is provided with a sliding head 420, and a fixing pin 430 is threadedly connected to the sliding head 420, and the adjustment plate 110 is provided with a plurality of openings along the track of the arc-shaped slide groove 111 for the fixing pin 430 to penetrate positioning hole 113; the limit switch 400 moves along the arc-shaped slide groove 111 through the sliding cooperation between the slide rod 410 and the arc-shaped slide groove 111, so that the position of the limit switch 400 can be changed according to actual conditions, thereby controlling the rotation and deployment angle of the connecting plate 310 and the telescopic support leg 210, so as to adapt to chassis of different widths of different vehicles; the setting of the angle mark can serve as a prompt to make the deployment angles of the four telescopic support legs 210 consistent; rotating the fixing pin 430 so that its bottom end is inserted into the positioning hole 113 to limit and fix the sliding head 420.

[0035] Of course, in the actual embodiment, the limit switch 400 can also be locked on the adjustment plate 110 by a nut. When the limit switch 400 needs to be moved, the limit switch 400 can be slid to a specified angle position by loosening the nut, and then the limit switch 400 can be locked in this position by tightening the nut.

[0036] In some embodiments, in order to reduce manual operation, another limit switch 400 can be fixedly installed at the other end of the arc-shaped slide groove 111, a lower travel switch is provided at the bottom of the accommodating groove 311, and an upper travel switch is installed on the cabinet 100 below the push rod motor 510. The limit switch 400, the upper travel switch and the lower travel switch are all existing technology products, and their respective connection and control technologies with the push rod motor 510 and the driving member 320 are also existing technologies. Technical personnel in this field can choose according to actual needs. When the connecting plate 310 is rotated and retracted, it touches the limit switch 400, thereby stopping the driving member 320 from working, and at the same time controlling the push rod motor 510 to push the locking pin 500 downward into the accommodating groove 311 to touch the lower stroke switch, and the lower stroke switch controls the push rod motor 510 to stop working; on the contrary, when the telescopic leg 210 needs to swing outward and unfold, the push rod motor 510 is controlled to retract upward, thereby driving the locking pin 500 to withdraw from the accommodating groove 311 until the top of the locking pin 500 touches the upper stroke switch, and the signal linkage starts the driving member 320 to rotate, so that the connecting plate 310 drives the telescopic leg 210 to swing outward and unfold until it touches the limit switch 400, and the driving member 320 stops rotating.

[0037] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation scheme. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described here. Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention.

Claims

1. A detachable power storage cabinet, characterized in that: A cabinet (100) is provided with support units (200) on both sides in the length direction; any of the support units (200) comprises a pair of telescopic support legs (210) symmetrically distributed on both sides in the width direction of the cabinet (100), and the telescopic support legs (210) can be telescoped in the height direction of the cabinet (100); A rotating assembly (300) is arranged on the cabinet (100) and connected to the telescopic support leg (210) via a connecting plate (310); the rotating assembly (300) is driven by a driving member (320) to rotate and drive the telescopic support leg (210) to rotate and expand or rotate and retract; a limit switch (400) disposed on the adjustment plate (110) and electrically connected to the driving member (320); the adjustment plate (110) is mounted on the cabinet (100) and is located above the connecting plate (310), and the limit switch (400) can touch the connecting plate (310); The top end of the locking pin (500) is connected to the output end of the push rod motor (510), and the top end of the push rod motor (510) is fixed on the side plate (120) on the cabinet (100); the connecting plate (310) is provided with a receiving groove (311) for inserting the locking pin (500).

2. A detachable power storage cabinet according to claim 1, characterized in that: It also includes a hydraulic unit disposed in the cabinet (100), wherein the hydraulic unit is connected to the telescopic support leg (210) to drive the telescopic support leg (210) to perform telescopic movement.

3. A detachable power storage cabinet according to claim 2, characterized in that: A battery module is also provided in the cabinet (100), the battery module is electrically connected to a solar panel (600) provided on the top of the cabinet (100), and the battery module is electrically connected to the hydraulic unit to drive the hydraulic unit.

4. The detachable power storage cabinet according to claim 1, characterized in that: The rotating assembly (300) comprises a rotating shaft (330) rotatably mounted on a supporting plate (130) on the cabinet (100); the upper portion of the rotating shaft (330) is connected to the connecting plate (310); and the bottom end of the rotating shaft (330) extends out of the supporting plate (130) and is connected to an output end of the driving member (320).

5. A detachable power storage cabinet according to claim 4, characterized in that: An oblique support (340) is provided at one end of the connecting plate (310) away from the rotating shaft (330), and the other end of the oblique support (340) is fixed to the bottom of the rotating shaft (330).

6. The detachable power storage cabinet according to claim 1, characterized in that: The adjustment plate (110) is provided with an arc-shaped slide groove (111) and an angle mark is provided at the edge of the arc-shaped slide groove (111); the top end of the limit switch (400) is fixed on the slide rod (410), the slide rod (410) is slidably inserted into the arc-shaped slide groove (111), a sliding head (420) is provided at the top end of the slide rod (410), a fixing pin (430) is threadedly connected to the sliding head (420), and a plurality of positioning holes (113) are provided on the adjustment plate (110) along the trajectory of the arc-shaped slide groove (111) for the fixing pin (430) to penetrate.

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