Inverter sliding rotatable device

Abstract

The utility model discloses a converter sliding conveying rotatable device which comprises two steel channels, a connecting part is arranged between the two steel channels, the connecting part can adjust the distance between the two steel channels through stretching out and drawing back, notches of the steel channels face downwards, universal wheels are arranged at the positions, located at the two ends, of the lower portions of the steel channels, and the universal wheels are connected with the connecting part. Fixing pieces detachably connected with the universal wheels are arranged on the channel steel, the universal wheels can rotate in notches of the channel steel, and the universal wheels work independently. The device is convenient to operate and control and can freely turn, the distance between the two pieces of channel steel can be adjusted through the connecting component, the channel steel can be adjusted according to the size of the inverter, the device can adapt to indoor transfer work of inverters of various sizes, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of handling equipment and relates to a sliding rotatable device for an inverter. Background Art

[0002] The inverter is one of the main equipment in a photovoltaic power station and is installed in the electrical room. Some large inverters are very heavy. Since they are installed indoors, large lifting or transportation equipment cannot enter. Usually, a simple sliding device is used to transport the inverter indoors. However, the support wheels of these sliding devices are fixed, which makes the steering work during the inverter transportation process more laborious, resulting in poor controllability and practicality of the sliding device.

[0003] In the existing devices, the supporting wheels of the sliding equipment are all fixed and can only slide forward in a straight line. In the existing devices, when repairing the inverter in the inverter room of the photovoltaic power station, the door width and internal space of the inverter room are not taken into consideration. The inverter needs to be rotated 90 degrees before being transported again after being slid into the room. However, the supporting wheels of these sliding equipment are all fixed, which makes the steering work of the inverter transportation process more laborious and inconvenient to install. Utility Model Content

[0004] Purpose of the utility model: The purpose of the utility model is to provide an inverter sliding device which can be freely steered and has high controllability and practicality.

[0005] Technical solution: The utility model discloses an inverter sliding rotatable device, comprising a channel steel, wherein two channel steels are provided, a connecting component is provided between the two channel steels, and the connecting component can adjust the distance between the two channel steels by telescoping, the notch of the channel steel faces downward, and universal wheels are provided at both ends under the channel steel, a fixing part detachably connected to the universal wheel is provided on the channel steel, the universal wheel can rotate in the notch of the channel steel, and the universal wheels work independently.

[0006] Preferably, the connecting component includes a main rod and a secondary rod, the secondary rod is slidably connected to the two ends of the main rod, and the secondary rod is connected to the channel steel, a plurality of pin holes are equidistantly provided on the side of the secondary rod, and a pin shaft is slidably connected to the side of the main rod, and the pin shaft is plugged into the pin hole.

[0007] Preferably, a spring is provided on the side of the pin shaft, the other end of the spring is connected to the main rod, and the spring applies an inward pulling force to the pin shaft.

[0008] Preferably, a positioning ring is provided at a position of the main rod on the side of the pin shaft, and the distance between the positioning ring and the pin shaft is consistent with the distance between adjacent pin holes.

[0009] Preferably, an anti-skid pad is provided on the channel steel, and the anti-skid pad directly contacts the bottom of the inverter.

[0010] Preferably, a clamping component is provided on the end surface of the channel steel, and the clamping component is used to prevent the inverter from sliding.

[0011] Preferably, the clamping component comprises a threaded sleeve, a threaded rod and a clamping plate, the threaded sleeve is arranged on the side of the channel steel, the threaded rod is threadedly matched with the threaded sleeve, and the clamping plate is rotatably connected to the threaded sleeve.

[0012] Beneficial effects: Compared with the prior art, the utility model has the following advantages: 1. By setting a universal wheel and a connecting component, the universal wheel can rotate along the horizontal axis and the vertical axis at the same time, so that the channel steel can move horizontally and, by utilizing the characteristics of the universal wheel, freely rotate along the X-axis and the Y-axis, and translate vertically or laterally, making the equipment more convenient to operate, and the distance between the two channel steels can be adjusted by the connecting component, so that the channel steel can be adjusted according to the size of the inverter, so that it can adapt to the indoor transportation of inverters of various sizes, thereby achieving the purpose of improving the practicality of the device.

[0013] 2. By setting the pin and the spring, the auxiliary rod is connected by sliding at both ends of the main rod, so that the length of the connecting part can be adjusted to achieve the purpose of adjusting the spacing of the channel steel. After the position of the auxiliary rod is adjusted, the pin is inserted into the pin hole so that the auxiliary rod is restricted, thereby achieving quick locking after the length adjustment is completed. At the same time, the spring is used to apply tension to the pin so that the pin cannot move without external force, thereby avoiding the pin from slipping out due to the vibration of the equipment during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional schematic diagram of the channel steel of the utility model;

[0016] Figure 3 It is a three-dimensional schematic diagram of the connecting component of the utility model;

[0017] Figure 4 For this utility model Figure 3 A is an enlarged schematic diagram.

[0018] In the figure: 1. channel steel; 2. anti-slip pad; 3. fixing piece; 4. universal wheel; 5. clamping part; 501. threaded sleeve; 502. threaded rod; 503. clamping plate; 6. connecting part; 601. main rod; 602. auxiliary rod; 603. pin hole; 604. pin shaft; 605. spring; 606. positioning ring. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described below in conjunction with the accompanying drawings.

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0021] See also Figure 1-4 , an inverter sliding rotatable device, comprising a channel steel 1, two channel steels 1 are provided, a connecting component 6 is provided between the two channel steels 1, the connecting component 6 can adjust the distance between the two channel steels 1 by telescoping, the notch of the channel steel 1 faces downward, and universal wheels 4 are provided at both ends of the channel steel 1, a fixing member 3 detachably connected to the universal wheel 4 is provided on the channel steel 1, the universal wheel 4 can rotate in the notch of the channel steel 1, and the universal wheels 4 work independently;

[0022] In the utility model, a universal wheel 4 is provided, and the universal wheel 4 can rotate and roll along the horizontal axis, so that the channel steel 1 can slide to transport the inverter. At the same time, the universal wheel 4 can rotate along the vertical axis and change the rolling direction of the wheel body, so as to achieve the purpose of conveniently changing the sliding direction of the channel steel 1, and the wheel body of the universal wheel 4 is offset from its vertical axis. In this way, when a force in any direction is applied to the channel steel 1, the universal wheel 4 will rotate autonomously to the same direction, so that the device has high controllability and is more convenient to use.

[0023] The connecting member 6 comprises a main rod 601 and a secondary rod 602. The secondary rod 602 is slidably connected to both ends of the main rod 601 and is connected to the channel steel 1. A plurality of pin holes 603 are equidistantly provided on the side of the secondary rod 602. A pin shaft 604 is slidably connected to the side of the main rod 601. The pin shaft 604 is plugged into the pin hole 603.

[0024] By setting the pin hole 603 and the pin shaft 604, the pin shaft 604 can penetrate the main rod 601 and the auxiliary rod 602 by being plugged into the pin hole 603, and limit the telescopic and sliding movement of the auxiliary rod 602, so that the auxiliary rod 602 and the main rod 601 can be locked, while ensuring that the spacing between the channel steels 1 can be adjusted, the positions of the two channel steels 1 can be kept firm and stable during transportation.

[0025] A spring 605 is provided on the side of the pin 604, and the other end of the spring 605 is connected to the main rod 601. The spring 605 applies an inward pulling force to the pin 604;

[0026] By setting the spring 605, the spring 605 can apply an inward pulling force to the pin shaft 604, so that in the absence of external force, the pin shaft 604 will be stably inserted in the pin hole 603, avoiding the pin shaft 604 from slipping out of the pin hole 603 due to problems such as vibration of the equipment during transportation.

[0027] A positioning ring 606 is provided on the main rod 601 at the side of the pin shaft 604, and the distance between the positioning ring 606 and the pin shaft 604 is consistent with the distance between adjacent pin holes 603;

[0028] By setting the positioning ring 606, the distance between the positioning ring 606 and the pin shaft 604 is consistent with the distance between the adjacent pin holes 603. In this way, when the position of the pin hole 603 is aligned with the positioning ring 606, the adjacent pin hole 603 is also aligned with the pin shaft 604, which can achieve a quick positioning effect and make the adjustment of the connecting component 6 more convenient.

[0029] An anti-skid pad 2 is provided on the channel steel 1, and the anti-skid pad 2 directly contacts the bottom of the inverter;

[0030] By setting the anti-skid pad 2, the inverter can be supported and flexibly contacted with the anti-skid pad 2. On the one hand, it can prevent the inverter from directly contacting the channel steel 1, which may cause the paint surface of the inverter to contact the channel steel 1 and cause damage. On the other hand, it can increase the friction between the anti-skid pad 2 and the channel steel 1 to prevent the inverter from sliding during transportation.

[0031] The end surface of the channel steel 1 is provided with a clamping component 5, which is used to prevent the inverter from sliding. The clamping component 5 includes a threaded sleeve 501, a threaded rod 502 and a clamping plate 503. The threaded sleeve 501 is provided on the side of the channel steel 1, the threaded rod 502 is threadedly matched with the threaded sleeve 501, and the clamping plate 503 is rotatably connected with the threaded sleeve 501;

[0032] By setting the threaded rod 502 and the clamping plate 503, the threaded rod 502 can be used to adjust the distance between the clamping plate 503 and the inverter, and the clamping plate 503 can be clamped on the side of the inverter, further ensuring the safety of the inverter during transportation and avoiding the problem of sliding of the inverter. The clamping plate 503 is connected to the threaded rod 502 in a rotating manner, so that it can freely adjust its own angle, avoiding the threaded rod 502 from driving the clamping plate 503 to rotate at the same time when rotating.

[0033] Working principle:

[0034] When the spacing of the channel steel 1 needs to be adjusted, the pin shaft 604 is pulled outward to separate the pin shaft 604 from the pin hole 603, and the auxiliary rod 602 is stretched outward. After the adjustment is completed, the pin shaft 604 is released, and the pin shaft 604 is inserted into the pin hole 603 under the pull of the spring 605 to limit the auxiliary rod 602. Then the inverter is placed on the channel steel 1, and the channel steel 1 uses the anti-slip pad 2 to support the inverter, and uses the clamping component 5 to clamp the inverter. At the same time, the channel steel 1 is moved by pushing the inverter, and the channel steel 1 uses the universal wheel 4 to achieve horizontal movement and steering effects.

[0035] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. An inverter sliding rotatable device, characterized in that: The invention comprises a channel steel (1), wherein two channel steels (1) are provided, a connecting component (6) is provided between the two channel steels (1), and the connecting component (6) can adjust the distance between the two channel steels (1) by telescoping, the notch of the channel steel (1) faces downward, and universal wheels (4) are provided at both ends of the channel steel (1), a fixing member (3) detachably connected to the universal wheel (4) is provided on the channel steel (1), and the universal wheel (4) can rotate in the notch of the channel steel (1), and each of the universal wheels (4) works independently.

2. The inverter sliding rotatable device according to claim 1, characterized in that: The connecting component (6) includes a main rod (601) and a secondary rod (602), wherein the secondary rod (602) is slidably connected to the two ends of the main rod (601), and the secondary rod (602) is connected to the channel steel (1), and a plurality of pin holes (603) are equidistantly provided on the side of the secondary rod (602), and a pin shaft (604) is slidably connected to the side of the main rod (601), and the pin shaft (604) is plugged into the pin hole (603).

3. The inverter sliding rotatable device according to claim 2, characterized in that: A spring (605) is provided on the side of the pin shaft (604), and the other end of the spring (605) is connected to the main rod (601). The spring (605) applies an inward pulling force to the pin shaft (604).

4. The inverter sliding rotatable device according to claim 2, characterized in that: The main rod (601) is provided with a positioning ring (606) at a position on the side of the pin shaft (604), and the distance between the positioning ring (606) and the pin shaft (604) is consistent with the distance between adjacent pin holes (603).

5. The inverter sliding rotatable device according to claim 1, characterized in that: An anti-skid pad (2) is provided on the channel steel (1), and the anti-skid pad (2) is in direct contact with the bottom of the inverter.

6. The inverter sliding rotatable device according to claim 1, characterized in that: The end surface of the channel steel (1) is provided with a clamping component (5), and the clamping component (5) is used to prevent the inverter from sliding.

7. The inverter sliding rotatable device according to claim 6, characterized in that: The clamping component (5) comprises a threaded sleeve (501), a threaded rod (502) and a clamping plate (503); the threaded sleeve (501) is arranged on the side of the channel steel (1); the threaded rod (502) is threadedly matched with the threaded sleeve (501); and the clamping plate (503) is rotatably connected to the threaded sleeve (501).

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