An electrically powered tank with a liftable support

Abstract

This utility model provides a liftable and supportable electric ground tank, belonging to the technical field of tank handling equipment. It includes a main housing and a power supply box. The main housing contains rollers driven by a motor, which is powered by the power supply box. A main hydraulic cylinder is longitudinally mounted on the main housing, with its piston end extending beyond the upper surface of the main housing. Side boxes are located on both sides of the main housing, each containing a longitudinally mounted side hydraulic cylinder. The upper surface of each side box has a side opening for the piston end of the side hydraulic cylinder to extend. This utility model features a simple structure, strong stable support performance, and ensures stable equipment handling.

Description

Technical Field

[0001] This utility model belongs to the technical field of tank transport equipment, specifically referring to an electric ground tank with liftable support. Background Technology

[0002] Ground tanks, also known as transport tanks, are heavy-duty equipment handling tools that replace traditional rollers and are widely used for moving small to medium-sized equipment and containers.

[0003] Traditional electric ground carriers typically have their core support and lifting structure located in the middle of the equipment. This structure uses one or more hydraulic cylinders to drive a central support column or platform, enabling the lifting and bearing of the transported items. During linear transport, this central support structure provides basic stability. However, in practical applications, especially during the assembly and positioning of large equipment, the ground carrier, acting as a temporary support base, has a vertical misalignment between its sole central support point and the equipment's center of gravity. This misalignment can cause swaying during assembly, affecting assembly accuracy. Utility Model Content

[0004] The purpose of this invention is to provide an electric ground tank with liftable support, which has a simple structure, is easy to install, and can effectively solve the technical problem that existing technologies cannot provide stable support.

[0005] The purpose of this utility model is achieved as follows: A liftable and supportable electric ground tank includes a main housing and a power supply box. The main housing is equipped with rollers driven by a motor, and the motor is powered by the power supply box. A main hydraulic cylinder is longitudinally arranged on the main housing, and the piston end of the main hydraulic cylinder extends out of the upper surface of the main housing. Side boxes are arranged on both sides of the main housing. A side hydraulic cylinder is arranged longitudinally in the side box, and a side opening is provided on the upper end face of the side box for the piston end of the side hydraulic cylinder to extend out.

[0006] The present invention is further configured such that a control box is fixed on one side of the main housing, and an oil tank, an oil pump, and a hydraulic pipeline connected to the side hydraulic cylinder are fixed inside the control box.

[0007] The present invention is further configured such that a frequency converter is fixed inside the control box, and several cooling fans are provided on the side wall of the control box.

[0008] The present invention is further configured such that a support mechanism for fixing the side hydraulic cylinder is provided inside the side box, the support mechanism includes two sets of side support frames fixed to the bottom plate of the side box, the side support frames include two sets of parallel side support uprights, and a connecting horizontal plate is inserted between the two side support uprights.

[0009] The present invention is further configured such that retaining vertical brackets are inserted and fixed on both opposite side walls of the side box body, the ends of the retaining vertical brackets are embedded between the two side support plates, and retaining horizontal brackets with detachable ends connected to the side walls of the side box body are vertically inserted on the retaining vertical brackets.

[0010] The present invention is further configured such that a plurality of retaining rods are snapped between the tops of the two inner sidewalls opposite to each other of the side box body, and the upper ends of the two side support frames are provided with arc-shaped abutment grooves corresponding to the retaining rods.

[0011] The present invention is further configured such that the side wall of the power supply box is detachably snapped to the side wall of the main housing via a hook structure, and the bottom of the power supply box is provided with driven universal wheels.

[0012] The outstanding and beneficial technical effects of this utility model compared to the prior art are: 1. The electric ground tank with lifting and supporting function provided by this utility model has a simple structure. The side hydraulic cylinder in the side box provides more support points for the ground tank than the traditional one, so that the equipment is less likely to shake during assembly and ensures assembly accuracy.

[0013] 2. The present invention further provides a control box on one side of the main housing, which can effectively provide a controllable amount of oil to the side cylinder, making it convenient to control the amount of oil.

[0014] 3. This utility model further incorporates a frequency converter and a cooling fan in the control box to facilitate remote control, while also enhancing the continuous operation of the ground tank.

[0015] 4. Furthermore, this utility model provides support mechanisms on both sides of the side hydraulic cylinder to ensure that the side hydraulic cylinder provides stronger support performance, making it less likely to tip over during the support process. The support mechanism uses double-layer support plates and is further reinforced with connecting horizontal plates to improve stability.

[0016] 5. This utility model further provides a retaining vertical frame, which effectively connects the side wall of the side box to the two supporting vertical plates, and a retaining horizontal frame is inserted into the top of the retaining vertical frame to further enhance the connection strength.

[0017] 6. The present invention has a retaining rod snapped into the top of the side box, which can effectively embed the retaining rod for support when the pressure on the top of the side box is large, thus preventing the bottom support plate from deforming. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a partial structural schematic diagram of the present invention; Figure 3This is a structural schematic diagram of the power supply box of this utility model; Figure 4 This is a schematic diagram of the structure inside the side box of this utility model; Figure label: 1-Main housing; 10-Roller; 11-Motor; 12-Main hydraulic cylinder body; 2-Power supply box; 20-Hook; 21-Driven caster wheel; 3-Side box body; 30-Side hydraulic cylinder; 31-Side opening; 32-Holding vertical bracket; 33-Holding horizontal bracket; 34-Holding rod; 4-Control box; 40-Oil tank; 41-Oil pump; 42-Inverter; 43-Cooling fan; 5-Support mechanism; 50-Side support frame; 500-Supporting upright plate; 501-Connecting horizontal plate; 502-Arc-shaped abutment groove; Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. See also: Figure 1 — Figure 4 : A liftable electric ground tank includes a main housing 1 and a power supply box 2. The main housing 1 is equipped with rollers 10 driven by a motor 11, and the motor 11 is powered by the power supply box 2. A main hydraulic cylinder 12 is longitudinally arranged on the main housing 1, and the piston end of the main hydraulic cylinder 12 extends out of the upper surface of the main housing 1. Side boxes 3 are arranged on both sides of the main housing 1. A side hydraulic cylinder 30 is longitudinally arranged in the side box 3, and a side opening 31 is opened on the upper surface of the side box 3 for the piston end of the side hydraulic cylinder 30 to extend out.

[0020] During the operation of this electric ground tank, the operation method is the same as that of a traditional ground tank. The ground tank is driven to the bottom of the equipment that needs to be assembled or transported. The main hydraulic cylinder 12 is lifted from the bottom of the equipment, and the side hydraulic cylinders 30 in the side boxes 3 work to lift the piston rods of the side hydraulic cylinders, so that the equipment can be supported on both sides of the hydraulic cylinder 12, providing great stability for the equipment.

[0021] Preferably, a control box 4 is fixed to one side of the main housing 1, and an oil tank 40, an oil pump 41, and a hydraulic pipeline connected to the side hydraulic cylinder 30 are fixed inside the control box 4.

[0022] Preferably, a frequency converter 42 is fixed inside the control box 4, and several cooling fans 43 are provided on the side wall of the control box 4.

[0023] In the above structure, the control box 4 can control the side hydraulic cylinder inside the side box 4, while satisfying the oil quantity control, adapting to the different height requirements on both sides of the main hydraulic cylinder to a certain extent, enhancing the applicability range of providing high stability; and providing a good heat dissipation effect, making its continuous operation stronger.

[0024] Preferably, the side box 3 is provided with a support mechanism 5 for fixing the side hydraulic cylinder 30. The support mechanism 5 includes two sets of side support frames 50 fixed to the bottom plate of the side box 3. The side support frame 50 includes two sets of parallel side support uprights 500, and a connecting horizontal plate 501 is inserted between the two side support uprights 500.

[0025] In the above structure, the support mechanism 5 provides good support for the side hydraulic cylinder 30, making it less prone to side deformation during operation. The specific support process is as follows: the side support frame 50 consists of parallel side support plates 500, with both ends abutting against the side wall of the side hydraulic cylinder 30 and the inner side wall of the side box body, respectively. Further reinforcement is achieved using connecting horizontal plates 501, effectively providing four points of contact with the side wall of the side hydraulic cylinder, thus achieving good support.

[0026] Preferably, a retaining vertical bracket 32 ​​is inserted and fixed on each of the two opposite side walls of the side box 3. The end of the retaining vertical bracket 32 ​​is embedded between the two side support plates 500. A retaining horizontal bracket 33 with its end detachably connected to the side wall of the side box 3 is vertically inserted on the retaining vertical bracket 32.

[0027] In the above structure, the retaining vertical bracket 32 ​​is located between the two supporting vertical plates and is locked to the inner side wall of the side box by the retaining horizontal bracket 33. The retaining horizontal bracket 33 is provided with a matching socket to the retaining vertical bracket 32. After insertion, the end is fixed, thereby achieving effective support and fixation of the end of the two supporting vertical plates away from the connecting horizontal plate 501.

[0028] Preferably, a plurality of retaining rods 34 are engaged between the tops of the two opposing inner sidewalls of the side box body 3, and the upper ends of the two side support frames 50 are provided with arc-shaped abutment grooves 502 corresponding to the retaining rods 34.

[0029] In the above structure, the side box is usually installed by covering. Under normal circumstances, the retaining rod 34 is used to support the top cover. In special circumstances, it can relieve the pressure on the top. At the same time, when the pressure is too high, it will be embedded in the arc-shaped abutment groove 502 to effectively prevent the side support plate from deforming and ensure the support effect.

[0030] Preferably, the side wall of the power supply box 2 is detachably snapped to the side wall of the main housing 1 by means of a hook 20 structure, and the bottom of the power supply box 2 is provided with driven universal wheels 21.

[0031] The power supply box is connected by snap-fit, which facilitates power supply replacement. At the same time, the driven casters 21 make the entire tank move more evenly.

[0032] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Therefore, all equivalent changes made to the structure, shape, and principle of the present utility model should be covered within the scope of protection of the present utility model.

Claims

1. A liftable and supportable electric ground tank, comprising a main housing (1) and a power supply box (2), wherein the main housing (1) is provided with rollers (10) driven by a motor (11), and the motor (11) is powered by the power supply box (2); a main hydraulic cylinder (12) is longitudinally arranged on the main housing (1), and the piston end of the main hydraulic cylinder (12) extends out of the upper surface of the main housing (1); characterized in that, The main housing (1) has side boxes (3) on both sides. A longitudinally arranged side hydraulic cylinder (30) is provided inside the side box (3), and a side opening (31) is provided on the upper end face of the side box (3) for the piston end of the side hydraulic cylinder (30) to extend out.

2. The electrically powered ground tank with adjustable support according to claim 1, characterized in that, A control box (4) is fixed on one side of the main housing (1). An oil tank (40), an oil pump (41), and a hydraulic pipeline connected to the side hydraulic cylinder (30) are fixed inside the control box (4).

3. The electrically powered ground tank with adjustable support according to claim 2, characterized in that, The control box (4) is equipped with a frequency converter (42) and several cooling fans (43) are provided on the side wall of the control box (4).

4. The electrically powered ground tank with adjustable support according to claim 1, characterized in that, The side box (3) is provided with a support mechanism (5) for fixing the side hydraulic cylinder (30). The support mechanism (5) includes two sets of side support frames (50) fixed on the bottom plate of the side box (3). The side support frame (50) includes two sets of parallel side support plates (500), and a connecting horizontal plate (501) is inserted between the two side support plates (500).

5. The electrically powered ground tank with adjustable support according to claim 4, characterized in that, On both sides of the side box (3), there are retaining vertical brackets (32) inserted and fixed. The ends of the retaining vertical brackets (32) are embedded between the two side support plates (500). A retaining horizontal bracket (33) with its end detachably connected to the side wall of the side box (3) is vertically inserted on the retaining vertical bracket (32).

6. The electrically powered ground tank with adjustable support according to claim 4, characterized in that, Several retaining rods (34) are snapped between the top of the two inner side walls opposite to each other of the side box (3), and the upper end of the two side support frames (50) is provided with an arc-shaped abutment groove (502) corresponding to the retaining rods (34).

7. The electrically powered ground tank with adjustable support according to claim 1, characterized in that, The side wall of the power box (2) is detachably snapped to the side wall of the main housing (1) by means of a hook (20) structure, and the bottom of the power box (2) is provided with driven universal wheels (21).

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