CN219687385U - Transportation trolley for subway storage battery - Google Patents

Abstract

The utility model discloses a transfer trolley for subway storage batteries, which comprises a flat trolley, wherein fixed rails extending upwards are fixedly arranged on the two sides of the horizontal Y direction of the flat trolley and the top surface edge of the tail end of the horizontal X direction of the flat trolley, a plug stop block is movably connected to the top surface edge of the front end of the horizontal X direction of the flat trolley, and a wire wheel is rotatably connected to the flat trolley; the plug dog is triangular prism structure, and this plug dog is including all along first peg, second peg and the end pole of level Y orientation extension, wherein along level Y to welded fastening having many bracing connecting rods between first peg, second peg and the end pole, and laid the ramp board on the bracing connecting rod between first peg and the end pole. This transport shallow can carry out the storage battery subassembly and transport the gesture and switch with loading and unloading gesture, realizes transporting the storage battery inertia of gesture spacing to and loading and unloading the ramp auxiliary function of gesture, and simple structure, small, dead weight are light, have effectively reduced subway storage battery and have transported the operation degree of difficulty and the intensity of charging process.

Description

Transportation trolley for subway storage battery

Technical Field

The utility model relates to the technical field of transfer equipment, in particular to a transfer trolley for subway storage batteries.

Background

The transfer trolley is widely applied to the short-distance transportation fields such as families, urban and rural areas, individual rentals, factories, mining areas, sanitation, community cleaning and the like because of simple structure and convenient use, and is often used as a cargo transportation tool.

Therefore, in the field of maintenance of metro vehicles, the transfer trolley is widely applied, including transferring, bearing and disassembling metro vehicle components and the like. Wherein, in the dismantlement, charging, change and the installation of subway storage battery, because operational environment is narrow and small, be difficult to adopt equipment such as fork truck to transport, and park for making things convenient for the subway, the depth in subway maintenance workshop often is longer, and subway multistage railway carriage bottom all is equipped with the storage battery subassembly including battery jar collet (having bottom gyro wheel) and a plurality of storage batteries.

In the prior art, a forklift is often used for repeatedly reciprocating a subway storage battery installation position and a storage battery charging chamber of a subway overhaul workshop to realize storage battery transportation, but on one hand, the forklift is limited by construction width and height and is often difficult to drive into a narrow subway storage battery installation position, manual auxiliary transportation is needed at the moment, but because the storage batteries in a storage battery assembly are lead-acid storage batteries, the weight of the whole assembly can often reach hundreds of jin, and therefore, the workload of operators is difficult to avoid increasing; on the other hand, the existing forklift is lack of transferring and positioning of the battery holder, and the battery is provided with the rollers at the bottom of the battery holder which is integrally arranged on the subway, so that the battery component is easy to slip off from the fork arm of the forklift in the running process of the forklift, and further safety accidents occur; on the other hand, as the driving forklift needs to be provided with a licensed professional technician, the requirements on personnel and energy consumption are high.

Therefore, how to design a transfer cart, which is specially used for the transfer operation of the subway storage battery assembly with large dead weight and inconvenient manual carrying in a narrow construction environment, becomes a technical problem to be solved by the person in the field.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides a transfer trolley for a subway storage battery, which can switch the transfer posture and the loading and unloading posture of a storage battery assembly, realize the inertial limit of the storage battery in the transfer posture and the auxiliary function of a ramp in the loading and unloading posture, has a simple structure, small volume and light dead weight, and effectively reduces the operation difficulty and strength in the transfer and charging process of the subway storage battery.

The transportation trolley for the subway storage battery defines the pushing direction of the trolley as a horizontal X direction, and the directions of the two sides of the trolley as a horizontal Y direction, and comprises a flat trolley, wherein fixed rails extending upwards are fixedly arranged on the two sides of the horizontal Y direction of the flat trolley and the top surface edge of the tail end of the horizontal X direction, a plug stop block is movably connected to the top surface edge of the front end of the horizontal X direction of the flat trolley, and a wire wheel is rotationally connected to the flat trolley; the plug dog is triangular prism structure, and this plug dog is including all along first peg, second peg and the end pole of level Y orientation extension, wherein along level Y to welded fastening having many bracing connecting rods between first peg, second peg and the end pole, and laid the ramp board on the bracing connecting rod between first peg and the end pole.

In addition, positioning hooks which are bent upwards are fixedly arranged on the two sides of the flat plate trolley at the front end of the pushing direction of the transfer trolley and the two sides of the fixed rail, and the positioning hooks comprise ramp hooks and rail hooks; the first hanging rod is matched with the ramp hook to hang and connect the battery loading and unloading cart; the rail hook is internally matched with a second hanging rod when the battery jar is hung.

In addition, a vertical through locking hole is formed in the fixed fence at the front end of the pushing direction of the transfer trolley; the first hanging rod is inserted with a locking pin which is matched with the locking hole to position and insert the rail posture of the stop block in a sliding way.

The utility model has the advantages and technical effects that:

the utility model relates to a transfer trolley for subway storage batteries, which structurally improves the traditional flat trolley so as to be more suitable for the transfer operation of the subway storage batteries, and specifically comprises the following components: 1. a fixed fence is additionally arranged on three sides of the top of the flat cart, so that safety accidents caused by the fact that a storage battery bottom support with bottom rollers falls out of a cart supporting range in the pushing process of the transfer cart are avoided; 2. a pluggable plug stop block is additionally arranged at the front section of the top of the flat trolley, and in the rail posture, the plug stop block can complement a retaining notch of a fixed rail, so that an upwardly extending retaining structure is formed around the top surface of the flat trolley, and the problem that the transfer trolley is suddenly stopped in the pushing process and a battery bottle bottom support is driven by inertia to slide forwards and fall is avoided; on the other hand, under the slope posture, the plug dog can be used as an auxiliary slope, so that the battery bottle bottom support can be conveniently assembled and disassembled in a sliding way on the top surface of the flat trolley, and meanwhile, loading pulling force is provided for the battery bottle bottom support through a hand-operated wire wheel and a binding belt connected with the battery bottle bottom support, and impact protection pulling force is provided during unloading.

Drawings

FIG. 1 is a front view (plug stop fence attitude) of the present utility model;

FIG. 2 is a front view (plug stop ramp attitude) of the present utility model;

FIG. 3 is a top view of the plug stop of the present utility model;

in the figure: 1-inserting and pulling a stop block; 2-fixing the fence; 3-storage battery; 4-a battery holder; 5-binding bands; 6-a wire wheel; 7-flat plate cart; 8-locking pins; 9-a fence hook; 10-ramp hooks; 11-a diagonal strut link; 12-a first hanging rod; 13-a locking hole; 14-a second hanging rod; 15-a ramp plate; 16-end bar.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The transportation trolley for the subway storage battery defines the pushing direction of the trolley as a horizontal X direction, and the directions of the two sides of the trolley are horizontal Y directions, and comprises a flat trolley 7, wherein fixed rails 2 extending upwards are fixedly arranged on the two sides of the horizontal Y direction of the flat trolley and the top edges of the tail ends of the horizontal X direction, a plug stop block 1 is movably connected to the top edges of the front ends of the horizontal X direction of the flat trolley, and a wire wheel 6 is rotatably connected to the flat trolley; the plug dog is triangular prism structure, and this plug dog is including all along first peg 12, second peg 14 and the end pole 16 of level Y orientation extension, wherein be fixed with many bracing connecting rods 11 along level Y orientation welded fastening between first peg, second peg and the end pole, and laid ramp plate 15 on the bracing connecting rod between first peg and the end pole.

In addition, positioning hooks which are bent upwards are fixedly arranged on the two sides of the flat plate cart and the fixed rail at the front end of the transportation cart in the pushing direction, and each positioning hook comprises a ramp hook 10 and a rail hook 9; the first hanging rod is matched with the ramp hook to hang and connect the battery loading and unloading cart; the rail hook is internally matched with a second hanging rod when the battery jar is hung.

Furthermore, a vertical through locking hole 13 is formed on the fixed fence at the front end of the pushing direction of the transfer trolley; the first hanging rod is inserted with a locking pin 8 which is matched with the locking hole to position and insert the fence posture of the stop block in a sliding way.

In addition, the wire wheel is preferably a mature product in the prior art, a binding belt is wound on the wire wheel, and the free end of the binding belt is fixedly connected to a handle of the battery holder in a hanging manner; the wire wheel can be replaced by a chain block or an electric hoist in the prior art.

In order to more clearly describe the specific embodiments of the present utility model, an example is provided below:

according to the transfer trolley for the subway storage battery, the transfer posture and the loading and unloading posture of the transfer trolley are switched by adjusting the plug connection position of the plug stop block on the transfer trolley:

wherein as shown in fig. 1 for the transportation gesture of transporting the shallow, this moment second peg and end pole are located same vertical plane, and the second peg articulates on the rail hook and fixed rail's front end is fixed, and first peg is through pegging graft the locking pin in the locking hole and the top surface level spacing connection of fixed rail simultaneously, and plug dog has filled the breach that is U font and encloses the fixed rail of establishing this moment, forms the surrounding enclosure of battery bottle collet and storage battery, avoids the battery bottle collet to break away from the flat-bed trolley holding surface because of inertia.

In addition, as shown in fig. 2 and 3, the loading and unloading posture of the transfer cart is shown, at this time, the locking pin in the locking hole needs to be taken down, and the plug stop block is turned over, so that the first hanging rod is hung in the ramp hook, at this time, the second hanging rod and the end rod are horizontally supported on the bottom surface in front of the transfer cart, and an auxiliary ramp is formed by the diagonal bracing connecting rod connected between the first hanging rod and the end rod and the ramp plate paved on the diagonal bracing connecting rod, so that the battery bottle bottom bracket can be conveniently slipped and unloaded on the transfer cart.

Finally, the inexhaustible points of the utility model adopt mature products and mature technical means in the prior art.

In the description of the present specification, the descriptions of the terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in the embodiments or examples of the present utility model.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (3)

1. The utility model provides a transportation shallow of subway storage battery, defines the shallow to push away the direction and is horizontal X to, shallow both sides direction is horizontal Y to, its characterized in that: the device comprises a flat trolley, wherein fixed rails extending upwards are fixedly arranged on the two sides of the horizontal Y direction of the flat trolley and the edge of the top surface of the tail end of the horizontal X direction of the flat trolley, a plug stop block is movably connected to the edge of the top surface of the front end of the horizontal X direction of the flat trolley, and a wire wheel is rotatably connected to the flat trolley; the plug dog is triangular prism structure, and this plug dog is including all along first peg, second peg and the end pole of level Y orientation extension, wherein along level Y orientation welded fastening having many bracing connecting rods between first peg, second peg and the end pole, and laid the ramp on the bracing connecting rod between first peg and the end pole.

2. The transportation cart for subway storage batteries according to claim 1, wherein: the two sides of the flat plate trolley at the front end of the transportation trolley in the pushing direction and the fixed rail are fixedly provided with positioning hooks which are bent upwards, and the positioning hooks comprise ramp hooks and rail hooks; the ramp hook is internally matched with a first hanging rod for hanging and transferring the trolley to load and unload the storage battery; the rail hook is internally matched with a second hanging rod when the battery jar is hung.

3. The transportation cart for subway storage batteries according to claim 1, wherein: a vertical through locking hole is formed in the fixed fence at the front end of the pushing direction of the transfer trolley; the first hanging rod is inserted into the locking hole in a sliding and penetrating mode, and the locking pin is matched with the locking hole to position and plug the rail posture of the stop block.