Carrying tank wheel

Abstract

The utility model discloses a carrying tank wheel which comprises a base, mounting plates, a rotating shaft and a wheel set, the two sides of the bottom of the base are connected with the mounting plates, the mounting plates can rotate around the rotating shaft to be connected with the two ends of the rotating shaft, and the wheel set is located below the base and located between the mounting plates; the wheel set comprises wheels and connecting plates, the two ends of each wheel are rotatably connected with the connecting plates, and the middles of the connecting plates are fixedly connected with the rotating shaft. The utility model has the beneficial effects that the horizontal transportation of the equipment unit can still be realized on a slope road section, and the conditions of non-uniform stress, inclination and falling of the equipment unit and the like in the transportation process are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation, in particular to a transportation tank wheel. Background Art

[0002] The labor-saving and quick handling of large air-conditioning equipment or other heavy objects is very meaningful both in life and in the fields of industry. The cooperation of the handling tank wheel can ensure the handling or movement of heavy objects. At present, the heavy object handling tank vehicle device is developing rapidly, and the technical level is relatively stable and reliable. At present, there are many tank wheels for heavy objects, and different control effects are achieved with different operation modes and principles. However, due to the presence of many slopes in the factory, the existing handling tank wheels generally have the problem of difficulty in transporting loaded objects when passing through uneven sections, and the equipment unit is difficult to maintain the object at a 180° angle when encountering uphill and downhill situations. In addition, the transportation of air-conditioning equipment needs to meet the requirement that the equipment is not allowed to be tilted more than 15° during transportation.

[0003] For example, CN208684310U-A transport device capable of fine adjustment comprises: a tank wheel; a jack, the jack being arranged on the tank wheel and capable of supporting the object to be transported; a fine adjustment mechanism connected to the tank wheel, the fine adjustment mechanism being capable of driving the tank wheel to move horizontally and being capable of accurately controlling the movement amount of the tank wheel. Although the transport function can be realized, the top surface of the transport device is always parallel to the road section, that is, if the road section has a slope, the top surface of the transport device also has a slope, which results in the tilting of the heavy object, uneven force, instability, etc. during the transport process.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the utility model, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art known to ordinary technicians in this field. Utility Model Content

[0005] The technical problem to be solved by the utility model is: how to solve the problem that the current transport device cannot meet the requirements of maintaining horizontal transportation on a road section with a slope, resulting in uneven force during transportation.

[0006] The utility model solves the above technical problems through the following technical means:

[0007] The tank transport wheel comprises a base, a mounting plate, a rotating shaft, and a wheel set, wherein the mounting plates are connected to the mounting plates at both sides of the bottom of the base, and the mounting plates are rotatable around the rotating shaft to connect the two ends of the rotating shaft, and the wheel set is located below the base and between the mounting plates; the wheel set comprises a wheel and a connecting plate, and the two ends of the wheel are rotatably connected to the connecting plate, and the middle part of the connecting plate is fixedly connected to the rotating shaft.

[0008] When the utility model is in use, the equipment unit is carried on the top surface of the base and transported by the wheel set. When encountering a sloping road section, since the mounting plate and the rotating shaft are rotatably connected, the higher end of the base is pressed down to achieve parallelism with the base. Therefore, on the sloping road section, the equipment unit can still be transported horizontally, avoiding uneven force during transportation, tilting, and falling of the equipment unit.

[0009] Preferably, there are multiple mounting plates, and the multiple mounting plates are connected to the bottom surface of the base in parallel at intervals, and the space between adjacent mounting plates is used to accommodate the wheel set. After the rotating shaft passes through all the mounting plates in sequence, both ends are limited by nuts.

[0010] Preferably, it further comprises a fixing rod, which passes through the mounting plate in sequence and is fixedly connected thereto.

[0011] Preferably, the wheel set further includes an axle, both ends of the axle are connected to the connecting plate, and the wheel is rotatably connected to the axle.

[0012] Preferably, there are two wheel sets, and the two wheel sets are arranged along the axial direction of the rotating shaft.

[0013] Preferably, the wheel set includes two wheels, and the two wheel sets are symmetrically arranged along the rotating axis.

[0014] Preferably, it also includes a load-bearing spring assembly, wherein the load-bearing spring assembly is fixedly connected to the top surface of the base.

[0015] Preferably, the load-bearing spring assembly includes a top plate, a bottom plate, and a plurality of springs, the bottom surface of the bottom plate is fixedly connected to the base, the top surface of the bottom plate is connected to the bottom end of the spring, and the top end of the spring is connected to the top plate.

[0016] Preferably, the load-bearing spring assembly further comprises a plurality of guide posts, wherein the guide posts are located inside the spring, and the top ends of the guide posts are slidably connected to the top plate.

[0017] The load-bearing spring assembly can achieve a buffering effect on uneven roads, ensuring that the equipment unit can fit better with the transport tank during transportation.

[0018] Preferably, it also includes a rotating seat, the rotating seat is connected to the base, and the load-bearing spring assembly is connected to the rotating seat.

[0019] Preferably, it also includes a jack, and the jack is connected to the top surface of the base.

[0020] When the equipment unit needs to maintain a certain horizontal angle during transportation, it can be raised by a jack in the case of slopes or poor road conditions to keep the equipment unit level.

[0021] The advantages of the utility model are:

[0022] (1) When the utility model is used, the equipment unit is carried on the top surface of the base and transported by the wheel set. When encountering a slope section, since the mounting plate and the rotating shaft are rotatably connected, the higher end of the base is pressed down to be parallel to the base, so that the equipment unit can still be transported horizontally on the slope section, avoiding uneven force during transportation, tilting, and falling of the equipment unit;

[0023] (2) The load-bearing spring assembly can achieve a buffering effect on uneven roads, ensuring that the equipment unit can better fit the transport tank during transportation;

[0024] (3) The rotating seat can realize the rotation of the load-bearing spring assembly and even the weight it carries. In a narrow space, it can push the loaded equipment to adjust its position and pass through the narrow space;

[0025] (4) When the equipment unit needs to maintain a certain horizontal angle during transportation, it can be raised by a jack in the case of a slope or poor road surface to keep the equipment unit level. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of the tank handling wheel according to an embodiment of the utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the tank handling wheel according to an embodiment of the utility model;

[0028] Figure 3 It is an exploded schematic diagram of the embodiment of the utility model for transporting tank wheels;

[0029] Figure 4 It is an exploded schematic diagram of the embodiment of the utility model for transporting tank wheels;

[0030] Figure 5 This is a schematic diagram of the embodiment of the utility model carrying a tank wheel on a horizontal road;

[0031] Figure 6 This is a schematic diagram of the embodiment of the utility model in which the wheels of a transport tank are driven on a sloped road section;

[0032] Figure 7 It is an exploded schematic diagram of the transport tank wheel in the fourth embodiment of the utility model;

[0033] Numbers in the figure:

[0034] 1. Base; 2. Mounting plate; 21. Fixing rod; 3. Rotating shaft; 4. Wheel set; 41. Wheel; 42. Connecting plate; 43. Wheel axle; 5. Load-bearing spring assembly; 51. Top plate; 52. Bottom plate; 53. Spring; 54. Guide column; 6. Jack; 7. Equipment unit; 8. Rotating seat. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Embodiment 1:

[0037] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the transport tank wheel includes a base 1, a mounting plate 2, a rotating shaft 3, and a wheel set 4. The two sides of the bottom of the base 1 are connected to the mounting plates 2. The mounting plates 2 can be connected to the two ends of the rotating shaft 3 to rotate around the rotating shaft 3. The wheel set 4 is located below the base 1 and between the mounting plates 2; the wheel set 4 includes a wheel 41, a connecting plate 42, and a wheel axle 43. The two ends of the wheel axle 43 are connected to the connecting plate 42. The wheel 41 is rotatably connected to the wheel axle 43, and the middle part of the connecting plate 42 is fixedly connected to the rotating shaft 3.

[0038] Specifically, Figure 1-Figure 4 As shown, the base 1 is a horizontal plate. In this embodiment, the base 1 is a rectangular plate, and long holes are provided at both ends of the base 1 for handholding. The mounting plate 2 is a roughly long strip structure, and the part where the rotating shaft 3 is installed is relatively protruding downward, and an arc hole is provided at the position corresponding to the wheel axle 43, so as to facilitate the installation of the wheel axle 43. In this embodiment, there are three mounting plates 2, and the three mounting plates 2 are arranged in parallel and spaced apart, and two spaces are formed between the three mounting plates 2. There are two wheel sets 4, and the two wheel sets 4 are located in the two spaces. In this embodiment, both the wheel sets 4 and the wheels 41 are arranged symmetrically to keep the transportation as stable as possible. The rotating shaft 3 is installed in the middle position of the mounting plate 2, and the rotating shaft 3 passes through the three mounting plates 2 in sequence. The two ends of the rotating shaft 3 are limited by nuts. Here, only the nuts are limited, not locked, that is, the mounting plate 2 together with the base 1 thereon can rotate along the rotating shaft 3 as a whole, so that the level of the base 1 can be adjusted when encountering a slope section.

[0039] like Figure 4As shown, both ends of the three mounting plates 2 are also connected to fixing rods 21 respectively. The fixing rods 21 pass through the mounting plates 2 in sequence and are fixedly connected thereto, so as to achieve stability between the mounting plates 2.

[0040] In this embodiment, Figure 3 As shown, each wheel set 4 includes two wheels 41, two connecting plates 42, and two wheel axles 43. The two wheel axles 43 pass through the ends of the connecting plates 42 and are limited at the other ends by flat washers and retaining springs. The wheel 41 is connected between the two connecting plates 42 and can rotate.

[0041] Embodiment 2:

[0042] like Figure 1-Figure 4 As shown, in this embodiment, based on the above-mentioned embodiment 1, the transport tank wheel also includes a load-bearing spring assembly 5, and the load-bearing spring assembly 5 is fixedly connected to the top surface of the base 1. At this time, the top surface of the load-bearing spring assembly 5 becomes a bearing surface.

[0043] Specifically, Figure 3 As shown, the load-bearing spring assembly 5 includes a top plate 51, a bottom plate 52, a plurality of springs 53, and a guide column 54. The top plate 51 and the bottom plate 52 are arranged parallel to each other. The bottom surface of the bottom plate 52 is fixedly connected to the base 1, which can be done by bolts, welding, etc. The top surface of the bottom plate 52 is connected to the bottom end of the spring 53, and the top end of the spring 53 is connected to the top plate 51. In this embodiment, there are four springs 53, and the four springs 53 are respectively located at the four corners of the top plate 51 to achieve uniform load-bearing. The plurality of guide columns 54 are respectively located in the springs 53, and the top ends of the guide columns 54 are slidably connected to the top plate 51. In this way, when the equipment unit 7 is on a bumpy or uneven road section, the spring 53 can be compressed to achieve a buffering effect.

[0044] The load-bearing spring assembly 5 can achieve a buffering effect on uneven roads, ensuring that the equipment unit 7 can better fit the transport tank during transportation.

[0045] When this embodiment is used, Figure 5 As shown, the equipment unit 7 is carried on the top surface of the load-bearing spring assembly 5 and is transported by the wheel assembly 4. During transportation, if an uneven road section is encountered, the spring 53 can provide buffering. Figure 6 As shown, when encountering a slope section, since the mounting plate 2 and the rotating shaft 3 are rotatably connected, the higher end of the base 1 is pressed down until the base 1 is parallel (such as Figure 6 In the middle, press down the right end, the pressing method can be manual pressing or other methods), then it can be achieved on the slope section, the equipment unit 7 can still be transported horizontally, avoiding uneven force during transportation, tilting, falling, etc. of the equipment unit 7.

[0046] The limit of the downward pressure of the base 1 is, Figure 6 As shown, the sharp corner at the bottom of the right end of the mounting plate 2 contacts the slope.

[0047] Embodiment three:

[0048] like Figure 1-Figure 4 As shown, based on the above-mentioned embodiment 2, this embodiment further includes a jack 6 for transporting tank wheels, and the jack 6 is connected to the top surface of the base 1. Due to the existence of the load-bearing spring assembly 5 in embodiment 2, it is necessary to open a hole at the center position of the load-bearing spring assembly 5 so that the jack 6 can extend.

[0049] When the equipment unit 7 needs to maintain a certain horizontal angle during transportation, it can be lifted by the jack 6 in the case of a slope or poor road surface to keep the equipment unit 7 level.

[0050] Embodiment 4:

[0051] like Figure 7 As shown, on the basis of the second embodiment, the transport tank wheel also includes a rotating seat 8, the rotating seat 8 is connected to the base 1, and the load-bearing spring assembly 5 is connected to the rotating seat 8.

[0052] The rotating seat 8 can be a rotating bearing (thrust roller cylindrical bearing) structure, which can realize the rotation of the load-bearing spring assembly 5 and even the heavy objects it carries; in a narrow space, it can push the loaded equipment to adjust its position and pass through the narrow space.

[0053] In order to facilitate the installation of the jack 6 , a hexagon socket bolt is connected to the center of the rotating seat 8 , and the hexagon socket bolt is used for the jack 6 and the base 1 .

[0054] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. Carrying tank wheels, characterized in that, It includes a base, a mounting plate, a rotating shaft, and a wheel group. The two sides of the bottom of the base are connected to the mounting plates. The mounting plates are connected to the two ends of the rotating shaft and can rotate around the rotating shaft. The wheel group is located below the base and between the mounting plates. The wheel group includes wheels and connecting plates. The two ends of the wheels are rotatably connected to the connecting plates, and the middle part of the connecting plate is fixedly connected to the rotating shaft.

2. The tank transport wheel according to claim 1, characterized in that: There are multiple mounting plates, and the multiple mounting plates are connected to the bottom surface of the base in parallel at intervals. The space between adjacent mounting plates is used to accommodate the wheel set. After the rotating shaft passes through all the mounting plates in sequence, the two ends are limited by nuts.

3. The tank transport wheel according to claim 1, characterized in that: It also includes a fixing rod, which passes through the mounting plate in sequence and is fixedly connected thereto.

4. The tank handling wheel according to claim 1, characterized in that: The wheel set also includes a wheel axle, two ends of the wheel axle are connected to the connecting plate, and the wheel is rotatably connected to the wheel axle.

5. The tank transport wheel according to claim 1, characterized in that: There are two wheel sets, and the two wheel sets are arranged along the axial direction of the rotating shaft.

6. The tank transport wheel according to claim 1, characterized in that: The wheel set comprises two wheels, and the two wheel sets are symmetrically arranged along the rotating axis.

7. The tank handling wheel according to claim 1, characterized in that: It also includes a load-bearing spring assembly, which is fixedly connected to the top surface of the base.

8. The tank handling wheel according to claim 7, characterized in that: The load-bearing spring assembly includes a top plate, a bottom plate, and a plurality of springs. The bottom surface of the bottom plate is fixedly connected to the base, the top surface of the bottom plate is connected to the bottom end of the spring, and the top end of the spring is connected to the top plate. The load-bearing spring assembly also includes a plurality of guide columns, the guide columns are located in the springs, and the top ends of the guide columns are slidably connected to the top plate.

9. The tank handling wheel according to claim 8, characterized in that: It also includes a rotating seat, which is connected to the base, and the load-bearing spring assembly is connected to the rotating seat.

10. The tank transport wheel according to claim 1, characterized in that: Also included is a jack, which is connected to the top surface of the base.

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