Electric pull rod flat car

Abstract

The utility model discloses an electric pull rod flat car which comprises an electric rod body. The flat car plate is arranged behind the electric rod body; the expansion car plate is arranged on the outer side of the flat car plate; the anti-collision baffle is mounted in the flat car plate; the rope hanging holes are formed in the flat car plate, the expansion car plate and the anti-collision baffle, the expansion car plate is connected with the flat car plate through a hinge, a containing groove used for containing the anti-collision baffle is formed in the flat car plate, and the anti-collision baffle is connected with the flat car plate through a 90-degree hinge; a first semicircular groove is formed in the side, connected with the expansion trolley plate, of the trolley plate, a second semicircular groove is formed in the expansion trolley plate, and a semicircular limiting clamping plate is arranged in the first semicircular groove. According to the electric pull rod trolley, through ingenious design, the stability, storage, protection, transportation safety and durability of the trolley are effectively improved; the problems of stability, protectiveness and convenience of the electric pull rod flat car in use are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to an electric pull rod flat car. BACKGROUND

[0002] The existing electric pull rod flat car has some technical defects and deficiencies in practical application, mainly embodied in the following aspects:

[0003] The extension plate and the flat car plate are not stably connected: many traditional electric pull rod flat cars adopt a simple fixed connection mode, and there is a lack of effective movable connection structure between the extension plate and the flat car plate. In the use process, the connection between the extension plate and the flat car plate is easy to loosen or become unstable, which leads to poor stability of the vehicle during transportation and may cause the problems of goods sliding or unsafe transportation.

[0004] The anti-collision baffle is inconvenient to store: the existing electric pull rod flat car does not consider the storage problem of the anti-collision baffle. The anti-collision baffle is generally fixedly installed and cannot be conveniently stored or disassembled, occupying the space of the plate during non-use, increasing the occupied area during transportation, and the anti-collision baffle is exposed outside and is easy to be impacted or damaged from the outside.

[0005] The goods fixing function is lacking: in the transportation process, the goods fixing device of the flat car is usually simple and has no effective design to ensure the stable connection between the goods and the vehicle body. Especially for more complex goods, there is a lack of effective rope hanging hole and other hook devices, which easily leads to the movement, inclination or sliding of the goods during transportation, thereby affecting the transportation safety.

[0006] The durability is insufficient: many traditional electric pull rod flat cars do not use high-wear-resistant materials or reasonable design schemes for the connecting parts (such as hinges and joints) and the parts frequently subjected to friction, which leads to the easy wear or damage of these parts during long-term use, thereby affecting the service life and reliability of the whole vehicle. INVENTION CONTENTS

[0007] The utility model aims at providing an electric pull rod flat car, which is improved in stability, storage, protection, transportation safety and durability through ingenious design, and solves the problems of stability, protection and convenience of the electric pull rod flat car in use.

[0008] The utility model solves the technical problems by adopting the following technical scheme:

[0009] An electric pull rod flat car comprises:

[0010] An electric rod body;

[0011] A brake device arranged below the electric rod body;

[0012] The flat car plate is arranged at the rear of the electric rod body;

[0013] The extension car plate is arranged outside the flat car plate;

[0014] The anti-collision baffle is mounted in the flat car plate;

[0015] The rope hanging hole is arranged on the flat car plate, the extension car plate and the anti-collision baffle,

[0016] The extension car plate and the flat car plate are connected through a hinge, the flat car plate is provided with a containing groove for containing the anti-collision baffle, and the anti-collision baffle and the flat car plate are connected through a 90° hinge;

[0017] The connecting side of the flat car plate and the extension car plate is provided with a first semicircular groove, the extension car plate is provided with a second semicircular groove, a semicircular limiting clamping plate is arranged in the first semicircular groove, and the semicircular limiting clamping plate and the flat car plate are connected through a rotating shaft.

[0018] Preferably, the electric rod body comprises a plurality of telescopic rod bodies, a power box arranged below the plurality of telescopic rod bodies, a pull rod handrail arranged at the top of the plurality of telescopic rod bodies, an assembly clamping seat arranged at the bottom of the plurality of telescopic rod bodies, and a power wheel driven by the power box and arranged below the assembly clamping seat.

[0019] Preferably, the front part of the flat car plate is provided with an assembly clamping head used for cooperating with the assembly clamping seat to be clamped and fixed.

[0020] Preferably, the brake device comprises a brake pad arranged above the power wheel and a brake motor arranged in the assembly clamping seat and used for driving the brake pad to move up and down.

[0021] Preferably, the anti-collision baffle is arranged at the front part of the flat car plate and has a gap for placing a foot between the anti-collision baffle and the electric rod body.

[0022] Preferably, the turning-up blocking direction of the anti-collision baffle is towards the advancing direction of the flat car plate.

[0023] Preferably, the groove inner area of the first semicircular groove is greater than the groove inner area of the second semicircular groove.

[0024] Preferably, the extension car plate is arranged at the two side positions of the flat car plate.

[0025] Preferably, the length of the extension car plate is consistent with the length of the flat car plate, and the width of the extension car plate is half of the width of the flat car plate.

[0026] The utility model discloses the following beneficial effects:

[0027] The expansion plate and the flat plate are connected through the hinge, so that the expansion plate can be flexibly expanded or contracted according to the needs, and the unstable relative movement between the expansion plate and the flat plate during use is avoided. The design of the first semicircular groove, the second semicircular groove and the limiting clamping plate ensures that the expansion plate and the flat plate can be effectively matched and stably connected, and the structure loosening or instability caused by improper operation or external force interference is avoided.

[0028] The anti-collision baffle can be folded and stored in the flat plate when not in use through the design of the accommodating groove, the occupied space is reduced, and the anti-collision baffle is prevented from being damaged or interfering with normal operation during transportation; through the setting of the rope hanging hole, the user can conveniently fix the goods on the flat plate through the rope, so as to prevent the goods from shaking and sliding during transportation, thereby improving the safety of transportation.

[0029] The 90° hinge connection between the anti-collision baffle and the flat plate and the wear-resistant material design of the hinge part help to improve the durability of the flat plate during long-time use, and reduce damage or wear caused by frequent use. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is an expanded structure perspective view of the electric pull rod flat plate vehicle of the utility model;

[0031] Figure 2 It is an expanded structure top view of the electric pull rod flat plate vehicle of the utility model;

[0032] Figure 3 It is a storage structure perspective view of the electric pull rod flat plate vehicle of the utility model;

[0033] Figure 4 It is a brake device structure schematic view of the electric pull rod flat plate vehicle of the utility model;

[0034] Figure 5 It is an electric rod body structure schematic view of the electric pull rod flat plate vehicle of the utility model. DETAILED DESCRIPTION

[0035] The principles and characteristics of the utility model are described below in combination with the drawings, and the examples are only used to explain the utility model and are not used to limit the scope of the utility model. In the following paragraphs, the utility model is described in more detail by way of example with reference to the drawings. The advantages and characteristics of the utility model will be more apparent according to the following description and claims. It should be noted that the drawings are very simplified and use non-precise proportions, only to facilitate and clearly assist in explaining the purpose of the embodiment of the utility model.

[0036] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can be explicitly or implicitly included. In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be directly connected, or indirectly connected through an intermediate medium, and it can be connected inside two elements.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model. The term "and / or" used herein includes any and all combinations of one or more related listed items. Embodiment

[0038] Reference Figures 1-5 As shown in the figure, an electric pull rod flat car comprises:

[0039] An electric rod body 1;

[0040] A brake device 16 arranged below the electric rod body 1;

[0041] A flat car plate 2 arranged at the rear of the electric rod body 1;

[0042] An extension plate 3 arranged outside the flat car plate 2;

[0043] A collision baffle 4 mounted in the flat car plate 2;

[0044] A rope hanging hole 5 opened on the flat car plate 2, the extension plate 3 and the collision baffle 4,

[0045] Wherein, the extension plate 3 and the flat car plate 2 are connected through a hinge, the flat car plate 2 is provided with a containing groove 6 for containing the collision baffle 4, and the collision baffle 4 and the flat car plate 2 are connected through a 90° hinge;

[0046] The connecting side of the flat car plate 2 and the extension car plate 3 is provided with a first semicircular groove 7, and the extension car plate 3 is provided with a second semicircular groove 8, and a semicircular limiting clamping plate 9 is arranged in the first semicircular groove 7, and the semicircular limiting clamping plate 9 is connected with the flat car plate 2 through a rotating shaft.

[0047] The extension car plate 3 is connected with the flat car plate 2 through a hinge, and a first semicircular groove 7 and a second semicircular groove 8 and a semicircular limiting clamping plate 9 are designed on the connecting side, so that the connection of the extension car plate 3 and the flat car plate 2 is more stable. The design of the limiting clamping plate and the rotating shaft can effectively prevent the extension car plate 3 from loosening or instability during transportation, ensure the stability of the vehicle, and avoid the displacement or insecurity of the goods due to loose connection.

[0048] The flat car plate 2 is designed with a containing groove 6, which is convenient for storing the anti-collision baffle 4, avoiding the occupation of the car plate space by the anti-collision baffle 4 when not in use. The anti-collision baffle 4 is connected to the flat car plate 2 through a 90° hinge, so that it can be flexibly folded and stored, reducing the occupation and interference of the outside during transportation, and also avoiding the wear and damage of the baffle.

[0049] Rope hanging holes 5 are provided on the flat car plate 2, the extension car plate 3 and the anti-collision baffle 4, so that users can fix the goods on the car through ropes to prevent the goods from sliding or falling during transportation, improving the safety and efficiency of transportation; the design of hinges and rotating shafts can reduce the wear caused by frequent folding and unfolding, prolonging the service life of the vehicle. At the same time, the reasonable structure design and the application of high-strength materials make the flat car have good durability, suitable for long-time transportation use.

[0050] Users can unfold the extension car plate 3 from the side of the flat car plate 2 through the hinge according to their needs, increase the carrying area of the flat car, and facilitate the transportation of larger or more goods. When unfolded, the limiting clamping plate cooperates with the first semicircular groove 7 to ensure that the extension car plate 3 is stably fixed in place; when the anti-collision baffle 4 is not needed, it can be folded through a 90° hinge and stored in the containing groove 6 of the flat car plate 2, reducing the occupation of external space and avoiding damage to the baffle. When needed, the anti-collision baffle 4 can be opened and connected to the flat car plate 2.

[0051] By using the rope hanging holes 5 on the flat car plate 2, the extension car plate 3 and the anti-collision baffle 4, users can fix the goods on the flat car by passing the ropes through the hanging holes, ensuring that the goods will not shake or fall during transportation, improving the safety of transportation; the electric rod body 1 provides power for the flat car, and users can use the electric pull rod to conveniently push and pull the flat car, reducing the physical burden during transportation and improving the carrying efficiency.

[0052] The electric rod body 1 comprises a plurality of telescopic rod bodies 11, a power box 12 arranged below the plurality of telescopic rod bodies 11, a pull rod handrail 13 arranged at the top of the plurality of telescopic rod bodies 11, an assembly clamping seat 14 arranged at the bottom of the plurality of telescopic rod bodies 11, and a power wheel body 15 arranged below the assembly clamping seat 14 and driven by the power box 12; the front part of the flat car plate 2 is provided with an assembly clamping head 21 for cooperating with the assembly clamping seat 14 to clamp and fix; the brake device 16 comprises a brake pad 17 arranged above the power wheel body 15 and a brake motor 18 arranged in the assembly clamping seat 14 and used to drive the brake pad 17 to move up and down.

[0053] The plurality of telescopic rod bodies 11 can adjust the length of the electric pull rod flat car according to the needs, and can adapt to different load and space requirements; the telescopic rod body can make the flat car more flexible to use in different environments, and can adjust the length of the pull rod according to the needs of the user, suitable for narrow or open sites; the design of the power box 12 and the power wheel body 15 can make the flat car move by electric drive, reduce the burden of manual pushing and pulling, and improve the transportation efficiency. Especially when transporting heavy objects, the electrically driven flat car can greatly reduce the labor intensity.

[0054] The power wheel body 15 is driven by the power box 12 to provide stable power output, so that the flat car can smoothly run on uneven ground; the pull rod handrail 13 arranged at the top of the telescopic rod body provides a convenient control method, so that the user can more easily pull the flat car. Whether it is hand-pulled or electrically pulled, it can provide a comfortable operation experience; the design of the handrail can ensure that the user has better control when pulling the flat car, reducing instability during transportation; the assembly clamping seat 14 cooperates with the front assembly clamping head 21 of the flat car plate 2 to achieve quick and stable fixation, ensuring the safety of the flat car during use. This clamping and fixing method is convenient to disassemble and install, and can be quickly assembled and disassembled, saving time and effort; the power wheel body 15 is driven by the power box 12 to automatically or semi-automatically provide a pushing force for the flat car. This design makes it easy to move even larger objects, suitable for various transportation occasions.

[0055] The anti-collision baffle 4 is arranged at the front part of the flat car plate 2 and has a gap for placing the feet between the electric rod body 1; the lifting blocking direction of the anti-collision baffle 4 is towards the advancing direction of the flat car plate 2.

[0056] The anti-collision baffle 4 is arranged at the front part of the flat car plate 2 and has a lifting blocking direction towards the advancing direction of the flat car plate 2. This can effectively prevent the front end of the goods from colliding with the feet when the flat car brakes during driving, reducing the risk of accidents; the gap for placing the feet between the electric rod body 1 and the anti-collision baffle 4 can be used for the operator to stand on.

[0057] The first semicircular groove 7 has a larger groove area than the second semicircular groove 8; the extension plate 3 is arranged at both sides of the flat plate 2; the length of the extension plate 3 is consistent with the length of the flat plate 2, and the width of the extension plate 3 is half of the width of the flat plate 2.

[0058] The first semicircular groove 7 has a larger groove area than the second semicircular groove 8, so that the semicircular limiting clamping plate 9 can be conveniently installed in the first semicircular groove 7 for rotation; the extension plate 3 is arranged at both sides of the flat plate 2, and the width of the extension plate 3 is half of the width of the flat plate 2, so that additional load space can be provided. This design can effectively increase the load capacity of the flat plate truck, improve the transportation efficiency of the flat plate truck, and facilitate storage.

[0059] The above embodiments of the utility model are not a limitation on the protection scope of the utility model, and the implementation mode of the utility model is not limited to this. According to the above content of the utility model, according to the ordinary technical knowledge and conventional means in the art, other various forms of modification, replacement or change of the above structure of the utility model are made without departing from the above basic technical thought of the utility model, and all should fall within the protection scope of the utility model.

Claims

1. An electric trolley, characterized in that, The utility model relates to a kind of electric trolley, including: Electric rod body; Brake device is arranged below electric rod body; Flat car plate is arranged at the back of electric rod body; Extension car plate is arranged outside flat car plate; Anti-collision baffle is installed in flat car plate; Rope hanging hole is opened on flat car plate, extension car plate and anti-collision baffle, Wherein, extension car plate is connected with flat car plate by hinge, and accommodating slot for accommodating anti-collision baffle is opened on flat car plate, and anti-collision baffle is connected with flat car plate by 90 ° hinge; The connecting side of flat car plate and extension car plate is equipped with first semicircular groove, second semicircular groove is arranged on extension car plate, semicircular limiting clamping plate is arranged in first semicircular groove, and semicircular limiting clamping plate is connected with flat car plate by pivot.

2. The electric trolley according to claim 1, characterized in that The electric rod body includes multiple telescopic rod bodies, power box body arranged below the multiple telescopic rod bodies, pull rod handrail arranged on the top of the multiple telescopic rod bodies, assembly clamping seat arranged on the bottom of the multiple telescopic rod bodies, and power wheel body driven by the power box body arranged below the assembly clamping seat.

3. The electric trolley according to claim 2, characterized in that The front of the flat car plate is provided with assembly clamping head for cooperating with assembly clamping seat to fix.

4. The electric trolley according to claim 2, wherein The brake device includes brake pad arranged above the power wheel body, and brake motor arranged in the assembly clamping seat for driving brake pad to move up and down.

5. The electric trolley according to claim 1, wherein The anti-collision baffle is arranged at the front position of flat car plate, and a gap for putting feet is left between the anti-collision baffle and electric rod body.

6. The electric trolley according to claim 5, wherein The turning-up blocking direction of the anti-collision baffle is towards the advancing direction of flat car plate.

7. The electrically motorized trolley dolly of claim 1, wherein, The groove area of the first semicircular groove is larger than the groove area of the second semicircular groove.

8. The electric trolley according to claim 7, characterized in that The extension car plate is arranged at both sides of flat car plate.

9. The electric trolley according to claim 8, characterized in that The length of the extension car plate is consistent with the length of flat car plate, and the width is half of flat car plate.

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