Platform car capable of moving quickly

Abstract

The utility model discloses a platform car capable of moving quickly, which belongs to the technical field of platform car devices and comprises a platform body and a crowbar, the platform body comprises a platform carrying plate, four supporting legs are symmetrically and fixedly connected to the bottom of the platform carrying plate, a first connecting rod is fixedly connected to the adjacent sides of the two supporting legs, and a second connecting rod is fixedly connected to the bottom of the platform carrying plate. One side, adjacent to the two supporting legs, of the first connecting rod is symmetrically and fixedly connected with two pipe barrels, and two rotating rods symmetrically penetrate through the interiors of the four pipe barrels. The rotatable trundle rotating assemblies are combined with the supporting legs, so that the platform body is stable and convenient to move, and the problems that a traditional platform with trundles is short in service life, and an operation platform is unstable due to the fact that the locking function fails are effectively solved. And the situation that the caster-free platform cannot be pushed, pulled and moved is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of platform vehicle devices, in particular to a platform vehicle which can be moved quickly. Background Art

[0002] At present, material storage and operation platforms are basically in two states: movable with casters or immovable without casters. For platforms with casters, the casters can be locked, that is, movable or immovable, while for platforms without casters, the profiles are directly in contact with the ground and cannot be moved;

[0003] In actual use, when storing heavy objects, the casters with casters are always under stress, which will reduce their service life. In addition, if the casters with locking function fail, it will cause instability of the operating platform. At the same time, for casters without casters, the profile directly contacts the ground and has good stability. However, when storing heavy objects, forklift equipment is needed to move them, and they cannot be pushed or pulled by themselves. For this reason, a platform vehicle that can be moved quickly is proposed. Summary of the invention

[0004] The purpose of the utility model is to provide a platform vehicle which can be moved quickly to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fast-movable platform vehicle, comprising a platform body and a crowbar, the platform body comprising a platform carrier, the bottom of the platform carrier is symmetrically and fixedly connected with four supporting legs, one side of two supporting legs is fixedly connected with a connecting rod, the connecting rod is symmetrically and fixedly connected with two tubes on the side adjacent to the two supporting legs, two rotating rods are symmetrically passed through the four tubes, and two mounting rods are symmetrically and fixedly connected to the rotating rods;

[0006] Among them, two reinforcing rods are symmetrically fixedly connected on the adjacent side of the two mounting rods and located on the rotating rod, casters are fixedly connected to the two mounting rods, and the rotating rod forms a caster rotating assembly through the mounting rods and the casters.

[0007] As a further optimization of the technical solution: the platform body is supported by supporting legs and its stability in use is ensured, and the rotating rod is supported by the tube. At this time, the rotating rod is used to support the components fixed thereon and to provide a fulcrum for the crowbar when used, and is used in conjunction with the blocking rod to facilitate the conversion of the platform body.

[0008] As a further preferred embodiment of the technical solution: two docking holes are symmetrically provided on the rotating rod and located on the repelling side of the two mounting rods, so as to dock with the "U"-shaped insertion rod through the docking holes.

[0009] As a further preferred embodiment of the technical solution: four limiting sleeves are symmetrically fixedly connected to each other on adjacent sides of the four supporting legs, and "U"-shaped plug rods are installed in the four limiting sleeves. The limiting sleeves are arranged to receive the "U"-shaped plug rod and limit the distance of the "U"-shaped plug rod inserted into the docking hole.

[0010] As a further preferred embodiment of the present technical solution: one vertical section of the "U"-shaped plug rod is longer than the other vertical section, and the above arrangement is used to allow the long vertical section of the "U"-shaped plug rod to penetrate the docking hole, thereby ensuring the subsequent locking effect;

[0011] Among them, the long vertical section of the "U"-shaped insertion rod is in fit with the rotating rod, and the diameter of the vertical section of the "U"-shaped insertion rod is adapted to the diameter of the docking hole. Through the above arrangement, when the rotating rod rotates, the "U"-shaped insertion rod slides into the docking hole by its own gravity, thereby completing the locking work after the platform body is converted.

[0012] As a further preferred embodiment of the technical solution: a blocking rod is fixedly connected to the middle of the rotating rod, and the crowbar is located inside the blocking rod, so that a force application point is provided to the crowbar when it is used.

[0013] As a further preferred embodiment of the technical solution: two adjacent sides of the two connecting rods 1 are symmetrically fixedly connected with two connecting rods 2, so that the strength of the platform body is improved by the connecting rods 2, thereby ensuring stability during use.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. When in use, the utility model uses a rotating rod, a mounting rod and a caster to form a caster rotating assembly. Under the action of a crowbar, the rotatable caster rotating assembly is combined with the supporting leg, so that the platform body can be stable and easy to move, thereby effectively solving the problems of low service life of traditional platforms with casters and instability of the operating platform caused by failure of the locking function, and avoiding the situation where the platform without casters cannot be pushed, pulled or moved by itself;

[0016] 2. The platform body of the utility model has good stability, and multiple supporting legs directly contact the ground, which is stable and reliable, and will not shake due to stacking heavy objects. At the same time, it has good mobility. The platform body is equipped with casters. Even if there are heavy objects on the platform, it can be easily moved after being supported by the casters. The overall switch of the device is convenient, and it is easy to operate, which greatly enhances its practicality and applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a fast-moving platform vehicle before conversion;

[0018] Figure 2This is a schematic diagram of the structure of a fast-movable platform vehicle during the conversion process of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a fast-moving platform vehicle after conversion according to the utility model;

[0020] Figure 4 The utility model is a platform vehicle that can be moved quickly Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0021] Figure 5 It is a schematic diagram of the exploded structure of a rotating rod and a "U"-shaped plug rod in a fast-movable platform vehicle of the utility model;

[0022] Figure 6 This is a structural schematic diagram of a platform body in a fast-movable platform vehicle of the utility model;

[0023] Figure 7 The utility model is a platform vehicle that can be moved quickly Figure 6 Schematic diagram of the enlarged structure of part B in the middle.

[0024] In the figure: 1. Platform body; 11. Platform carrier plate; 12. Support leg; 13. Connecting rod 1; 14. Connecting rod 2; 15. Tube; 16. Limit sleeve; 2. Rotating rod; 21. Mounting rod; 22. Caster; 23. Docking hole; 24. Blocking rod; 3. "U"-shaped plug rod; 4. Crowbar. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] Example

[0027] See also Figure 1-Figure 7 The utility model provides a technical solution: a fast-moving platform vehicle, comprising a platform body 1 and a crowbar 4, the platform body 1 comprising a platform carrier plate 11, four supporting legs 12 are symmetrically welded to each other at the bottom of the platform carrier plate 11, a connecting rod 13 is welded to one side adjacent to the two supporting legs 12, two tubes 15 are symmetrically welded to one side adjacent to the two supporting legs 12 of the connecting rod 13, two rotating rods 2 are symmetrically penetrated in the four tubes 15, and two mounting rods 21 are symmetrically welded to the rotating rod 2;

[0028] Among them, two reinforcing rods are symmetrically welded on the adjacent side of the two mounting rods 21 and located on the rotating rod 2. The two mounting rods 21 are both threadedly connected with casters 22 through bolts, and the rotating rod 2 forms a caster rotating assembly through the mounting rods 21 and the casters 22.

[0029] In this embodiment, specifically: the support legs 12 are used to support the platform body 1 and ensure its stability in use, and the tube 15 is used to receive the rotating rod 2. At this time, the rotating rod 2 is used to receive the components fixed thereon on the one hand, and to provide a fulcrum for the crowbar 4 when in use on the other hand, so as to cooperate with the blocking rod 24 to facilitate the conversion of the platform body 1.

[0030] In this embodiment, specifically: two docking holes 23 are symmetrically provided on the rotating rod 2 and located on the repelling side of the two mounting rods 21 , and the docking holes 23 are used for docking the “U”-shaped insertion rod 3 .

[0031] In this embodiment, specifically: four limiting sleeves 16 are symmetrically welded on adjacent sides of the four supporting legs 12, and a "U"-shaped plug rod 3 is installed in each of the four limiting sleeves 16. The limiting sleeves 16 are provided to receive the "U"-shaped plug rod 3 on the one hand, and to limit the distance of the "U"-shaped plug rod 3 inserted into the docking hole 23 on the other hand.

[0032] In this embodiment, specifically, one vertical section of the "U"-shaped rod 3 is longer than the other vertical section. By using the above arrangement, the long vertical section of the "U"-shaped rod 3 can completely penetrate the docking hole 23, thereby ensuring the subsequent locking effect;

[0033] Among them, the long vertical section of the "U"-shaped rod 3 fits with the rotating rod 2, and the diameter of the vertical section of the "U"-shaped rod 3 is adapted to the diameter of the docking hole 23. Through the above arrangement, when the rotating rod 2 rotates, the "U"-shaped rod 3 slides into the docking hole 23 by its own gravity, thereby completing the locking work of the platform body 1 after the conversion.

[0034] In this embodiment, specifically: a blocking rod 24 is welded to the middle of the rotating rod 2, and the crowbar 4 is located inside the blocking rod 24. The blocking rod 24 provides a force application point for the crowbar 4 when in use.

[0035] In this embodiment, specifically: two connecting rods 14 are symmetrically welded on adjacent sides of the two connecting rods 13. The connecting rods 14 are provided to improve the overall strength of the platform body 1, thereby ensuring its stability during use.

[0036] Working principle: When used as a whole, the platform carrier plate 11 in the platform body 1 is used to receive items, and the support legs 12 are used to support the platform body 1 and ensure its stability in use, and the connecting rod 14 is provided to further improve the overall use strength of the platform body 1;

[0037] When the whole needs to be moved and adjusted, first pull out the "U"-shaped rod 3 placed in each limit sleeve 16, and hook it on the support leg 12 of the platform body 1, so that the rotating rod 2 can rotate at this time, and it is in a state of natural drooping and contacting the ground, and then return the "U"-shaped rod 3, which droops and contacts the rotating rod 2 through its own gravity, so that it fits with it. After that, insert the crowbar 4 into the blocking rod 24, press the crowbar 4 down, and use the principle of leverage to make the caster 22 roll in the direction of the downward force and lift the platform body 1. At the same time, the "U"-shaped rod 3 is automatically inserted into the docking hole 23 opened by natural gravity, thereby completing the conversion of the platform body 1.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fast-movable platform vehicle, comprising a platform body (1) and a crowbar (4), characterized in that: The platform body (1) comprises a platform carrier plate (11), the bottom of the platform carrier plate (11) is symmetrically fixedly connected with four supporting legs (12), one adjacent side of two supporting legs (12) is fixedly connected with a connecting rod (13), the connecting rod (13) is symmetrically fixedly connected with two tubes (15) on the adjacent side of the two supporting legs (12), two rotating rods (2) are symmetrically passed through the four tubes (15), and two mounting rods (21) are symmetrically fixedly connected to the rotating rods (2); Wherein, two reinforcing rods are symmetrically fixedly connected on adjacent sides of the two mounting rods (21) and are located on the rotating rod (2); casters (22) are fixedly connected to the two mounting rods (21); and the rotating rod (2) forms a caster rotating assembly through the mounting rods (21) and the casters (22).

2. A fast-movable platform vehicle according to claim 1, characterized in that: Two docking holes (23) are symmetrically provided on the rotating rod (2) and located on the repelling side of the two mounting rods (21).

3. The fast-movable platform vehicle according to claim 2, characterized in that: Four limiting sleeves (16) are symmetrically fixedly connected to adjacent sides of the four supporting legs (12), and a "U"-shaped insertion rod (3) is installed in each of the four limiting sleeves (16).

4. The fast-movable platform vehicle according to claim 3, characterized in that: One vertical section of the "U"-shaped plug rod (3) is longer than the other vertical section; The long vertical section of the "U"-shaped plug rod (3) fits the rotating rod (2), and the diameter of the vertical section of the "U"-shaped plug rod (3) matches the diameter of the docking hole (23).

5. The fast-movable platform vehicle according to claim 1, characterized in that: A blocking rod (24) is fixedly connected to the middle of the rotating rod (2), and the crowbar (4) is located inside the blocking rod (24).

6. The fast-movable platform vehicle according to claim 1, characterized in that: Two connecting rods 2 (14) are symmetrically fixedly connected to adjacent sides of the two connecting rods 1 (13).

Images