Carrying device for photovoltaic combiner box

Abstract

The utility model relates to the technical field of photovoltaic combiner box carrying, and discloses a photovoltaic combiner box carrying device which comprises a carrying frame and an auxiliary structure. The carrying frame is provided with a containing cavity, and a device to be carried is placed in the containing cavity. The auxiliary structure comprises a first auxiliary assembly and a second auxiliary assembly, and the first auxiliary assembly and the second auxiliary assembly are detachably connected with the carrying frame alternately. The first auxiliary assembly is suitable for assisting in pulling the carrying frame; according to the carrying frame, the damage to the device to be carried caused by external factors can be effectively isolated, the safety and integrity of the device to be carried are ensured, the efficiency and reliability of the whole carrying operation are improved, and the carrying frame is suitable for being used for carrying the device to be carried. And the adaptability and the carrying efficiency of the carrying frame in different environments are improved.

Description

Technical Field

[0001] This utility model relates to the field of handling technology for photovoltaic combiner boxes, and more specifically to a handling device for photovoltaic combiner boxes. Background Technology

[0002] In the construction of photovoltaic power stations on mountain slopes, the complex and varied terrain, significant elevation differences, and the extensive installation area of ​​the photovoltaic zone present numerous challenges for the mechanical transportation of photovoltaic combiner boxes. Therefore, manual labor is often required to move these devices. However, mountainous terrain includes both relatively flat sections and steep, uneven areas, making it difficult for existing transport tools to adapt to this diverse environment, resulting in low transport efficiency. Utility Model Content

[0003] In view of this, the present invention provides a handling device for photovoltaic combiner boxes to solve the problem that existing handling tools are difficult to adapt to such diverse handling environments, resulting in low handling efficiency.

[0004] This utility model provides a handling device for a photovoltaic combiner box, including a handling frame and an auxiliary structure; the handling frame has a receiving cavity, which is suitable for placing the device to be handled; the auxiliary structure includes a first auxiliary component and a second auxiliary component, which are alternately and detachably connected to the handling frame; the first auxiliary component is adapted to assist in pulling the handling frame; the second auxiliary component is adapted to assist in carrying the handling frame on one's back.

[0005] Beneficial effects: By placing the device to be transported within the receiving cavity of the transport frame, damage caused by external factors can be effectively isolated during transport operations, ensuring the safety and integrity of the device and improving the overall efficiency and reliability of the transport operation. Furthermore, since the first auxiliary component assists the transport personnel in pulling the transport frame, it is suitable for use in relatively flat transport environments, reducing the physical exertion of the transport personnel and improving transport efficiency; the second auxiliary component assists the transport personnel in carrying the transport frame, suitable for use in steep and uneven transport environments, ensuring not only the safety of the transport process but also effectively avoiding potential damage to the device to be transported due to bumps or collisions, protecting the safety of the device; and since the first and second auxiliary components can be detachably connected to the transport frame alternately, the adaptability of the transport frame and the transport efficiency in different environments are improved.

[0006] In one optional embodiment, the transport frame includes a frame body and a cover plate; the frame body is provided with a receiving groove; the cover plate is disposed at the opening of the receiving groove, is detachably connected to the frame body, and surrounds the frame body to form the receiving cavity.

[0007] Beneficial effects: By setting the cover plate to be detachably connected to the frame, it is easy to place the device to be transported into the receiving cavity of the transport frame, and it is also easy to take the device to be transported out of the receiving cavity, ensuring the smoothness and flexibility of the transport operation.

[0008] In one optional embodiment, the frame includes a fixed base and a plurality of telescopic supports; the fixed base is disposed opposite to the cover plate; the plurality of telescopic supports are arranged sequentially at intervals around the fixed base, forming the receiving groove with the fixed base; and one end of the telescopic support is connected to the fixed base, and the other end is detachably connected to the cover plate.

[0009] Beneficial effects: Since the telescopic support is located between the fixed seat and the cover plate, the distance between the fixed seat and the cover plate can be adjusted by adjusting the length of the telescopic support, thereby enabling the handling of different specifications or quantities of devices to be transported, and enhancing the adaptability to diverse handling needs.

[0010] In one alternative embodiment, one end of the telescopic support is rotatably connected to the fixed base; the other end of the telescopic support has a storage position close to the fixed base and a working position away from the fixed base.

[0011] Beneficial effects: Because the telescopic support column can be rotatably connected to the fixed base, the other end of the telescopic support column can rotate towards the fixed base, which helps to compactly store the frame and effectively save space; alternatively, the other end of the telescopic support column can rotate away from the fixed base and be in the working position to connect with the cover plate to meet the needs of handling operations. The rotatable connection between the telescopic support column and the fixed base balances space utilization and functional realization, improving the overall operational flexibility and convenience.

[0012] In one alternative embodiment, the telescopic strut is hinged to the fixed base.

[0013] Beneficial effects: By setting the telescopic support to be hinged to the fixed base, the telescopic support can be freely rotated around the axis of the fixed base, realizing the mutual conversion between the telescopic support in the storage position and the working position.

[0014] In one optional embodiment, a limiting member is provided at the hinge joint between the telescopic support and the fixed base, and the limiting member is disposed on the side of the telescopic support away from the receiving cavity; when the telescopic support is in the working position, the telescopic support abuts against the limiting member.

[0015] Beneficial effects: Because a limiting component is provided at the hinge between the telescopic support and the fixed seat, the rotation range of the telescopic support is always precisely controlled within the preset angle through the physical limitation of the limiting component. Furthermore, since the limiting component is located on the side of the telescopic support away from the receiving cavity, when the telescopic support is in the working position, the telescopic support abuts against the limiting component, effectively constraining the maximum unfolding angle between the telescopic support and the fixed seat. This ensures that the telescopic support can reach the working position at the maximum unfolding angle, guarantees the positioning accuracy of the telescopic support when moving to the working position, and facilitates the smooth installation between the cover plate and the frame.

[0016] In one optional embodiment, the telescopic support includes an inner support and a sleeve; the inner support is connected to the fixed seat; the sleeve is slidably fitted onto the inner support and detachably connected to the cover plate; the sleeve has a sliding state relative to the inner support and a fixed state fixed to the inner support.

[0017] Beneficial effects: Because the sleeve has a sliding state relative to the inner support, the telescopic support can be extended and retracted; because the sleeve has a fixed state with the inner support, when the length of the telescopic support is adjusted to the correct position, the sleeve can avoid unexpected sliding relative to the inner support.

[0018] In one optional embodiment, the telescopic support extends along a first direction; the first auxiliary component includes a pull rod and a caster wheel; the pull rod extends along a second direction, with a fixed end detachably connected to the fixed base, and a handle end protruding from the fixed base; the first direction is perpendicular to the second direction; the caster wheel is disposed at the end of the pull rod opposite to the handle end and is fixed to the fixed base.

[0019] Beneficial effects: The use of pull rods and casters enables the pulling of the transport frame on flat ground, reducing physical exertion during long-distance transportation and improving handling efficiency.

[0020] In one optional embodiment, the second auxiliary component includes two shoulder straps, which are spaced apart along a third direction and are detachably connected to the side of the fixing seat away from the cover plate; the first direction, the second direction, and the third direction are perpendicular to each other.

[0021] Beneficial effects: The carrying straps help the handlers carry the carrying frame on their backs, preventing damage to the carrying equipment in steep and uneven environments.

[0022] In one alternative embodiment, the second auxiliary component further includes two belts, both of which are detachably connected to the side of the fixing seat away from the cover plate; along a third direction, one end of each of the two belts is connected to opposite sides of the fixing seat, and the other ends of the two belts are detachably connected to each other.

[0023] Beneficial effects: The waist belt helps to secure the carrying frame to the waist of the person carrying the load, improving the safety and comfort of carrying heavy objects. Furthermore, since the two waist belts are detachably connected, it is easy to fix or remove the waist belts from the waist of the person carrying the load. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the specific embodiments or related technologies of this utility model, the drawings used in the description of the specific embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure of a handling device for a photovoltaic combiner box according to an embodiment of the present invention;

[0026] Figure 2 This is a schematic diagram of the frame structure according to an embodiment of the present utility model;

[0027] Figure 3 This is a structural diagram of the telescopic support column in its stowed position according to an embodiment of the present invention;

[0028] Figure 4 This is a side view of the frame of an embodiment of the present utility model;

[0029] Figure 5 This is a schematic diagram of the cover plate according to an embodiment of the present utility model;

[0030] Figure 6 This is a schematic diagram of the connection between the pull rod and the grip rod in an embodiment of this utility model.

[0031] Explanation of reference numerals in the attached figures:

[0032] 11. Frame; 111. Fixing base; 112. Telescopic support column; 12. Cover plate; 121. First connecting hole; 211. Pull rod; 212. Caster wheel; 213. Handle bar; 221. Shoulder strap; 222. Waist belt. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0034] The following is combined with Figures 1 to 6 The following describes embodiments of the present invention.

[0035] According to an embodiment of the present invention, a handling device for a photovoltaic combiner box is provided, including a handling frame and an auxiliary structure; the handling frame is provided with a receiving cavity, the receiving cavity being adapted to place the device to be handled; the auxiliary structure includes a first auxiliary component and a second auxiliary component, the first auxiliary component and the second auxiliary component being alternately and detachably connected to the handling frame; the first auxiliary component is adapted to assist in pulling the handling frame; the second auxiliary component is adapted to assist in carrying the handling frame on one's back.

[0036] By placing the device to be transported within the receiving cavity of the transport frame, damage caused by external factors can be effectively isolated during transport operations, ensuring the safety and integrity of the device and improving the overall efficiency and reliability of the transport operation. Furthermore, since the first auxiliary component assists the transport personnel in pulling the transport frame, it is suitable for use in relatively flat transport environments, reducing the physical exertion of the transport personnel and improving transport efficiency; the second auxiliary component assists the transport personnel in carrying the transport frame, suitable for use in steep and uneven transport environments, ensuring not only the safety of the transport process but also effectively avoiding potential damage to the device to be transported due to bumps or collisions, protecting the safety of the device; and since the first and second auxiliary components can be detachably connected to the transport frame alternately, the adaptability of the transport frame and the transport efficiency in different environments are improved.

[0037] Specifically, the device to be transported is a photovoltaic combiner box.

[0038] In one embodiment, the transport frame includes a frame body 11 and a cover plate 12; the frame body 11 is provided with a receiving groove; the cover plate 12 is disposed at the opening of the receiving groove, is detachably connected to the frame body 11, and surrounds the frame body 11 to form the receiving cavity.

[0039] By setting the cover plate 12 to be detachably connected to the frame 11, it is convenient to place the device to be transported into the receiving cavity of the transport frame, and also convenient to take the device to be transported out of the receiving cavity, ensuring the smoothness and flexibility of the transport operation.

[0040] In one embodiment, the frame 11 includes a fixed base 111 and a plurality of telescopic support columns 112; the fixed base 111 is disposed opposite to the cover plate 12; the plurality of telescopic support columns 112 are arranged sequentially at intervals around the fixed base 111, forming the receiving groove with the fixed base 111; and one end of the telescopic support column 112 is connected to the fixed base 111, and the other end is detachably connected to the cover plate 12.

[0041] Since the telescopic support column 112 is located between the fixed base 111 and the cover plate 12, the distance between the fixed base 111 and the cover plate 12 can be adjusted by adjusting the length of the telescopic support column 112, thereby enabling the handling of different specifications or quantities of devices to be handled, and enhancing the adaptability to diverse handling needs.

[0042] Specifically, the cover plate 12 is provided with a plurality of first connection holes 121, and each first connection hole 121 is correspondingly provided with a telescopic support 112. The telescopic support 112 passes through the first connection hole 121 and is fixed by fasteners such as nuts.

[0043] In one embodiment, one end of the telescopic support column 112 is rotatably connected to the fixed base 111; the other end of the telescopic support column 112 has a storage position close to the fixed base 111 and a working position away from the fixed base 111.

[0044] Because the telescopic support column 112 can be rotatably connected to the fixed base 111, the other end of the telescopic support column 112 can rotate towards the fixed base 111, which helps to compactly store the frame 11 and effectively save space; alternatively, the other end of the telescopic support column 112 can rotate away from the fixed base 111 and be in the working position to connect with the cover plate 12 to meet the needs of handling operations. The rotatable connection between the telescopic support column 112 and the fixed base balances space utilization and functional realization, improving the overall operational flexibility and convenience.

[0045] In a specific implementation, along the second direction, multiple telescopic support columns 112 are respectively provided on opposite sides of the fixed base 111. When in the retracted position, the telescopic support columns 112 provided on the fixed base 111 along the second direction extend along the second direction and the length is less than half of the height of the fixed base 111. Along the third direction, multiple telescopic support columns 112 are respectively provided on opposite sides of the fixed base 111. When in the retracted position, the telescopic support columns 112 provided on the fixed base 111 along the third direction extend along the third direction and the length is less than half of the length of the fixed base 111. This can avoid interference between the multiple telescopic support columns 112 when in the retracted position.

[0046] In one embodiment, the telescopic support 112 is hinged to the fixed base 111.

[0047] By setting the telescopic support 112 to be hinged to the fixed base 111, the telescopic support 112 can be freely rotated around the axis of the fixed base 111, realizing the mutual conversion between the telescopic support 112 in the storage position and the working position.

[0048] In one embodiment, a limiting member is provided at the hinge joint between the telescopic support 112 and the fixed base 111, and the limiting member is disposed on the side of the telescopic support 112 away from the receiving cavity; when the telescopic support is in the working position, the telescopic support abuts against the limiting member.

[0049] Because a limiting component is provided at the hinge between the telescopic support and the fixed base, the rotation range of the telescopic support is always precisely controlled within a preset angle through the physical limitation of the limiting component. Furthermore, since the limiting component is located on the side of the telescopic support away from the receiving cavity, when the telescopic support is in the working position, the telescopic support abuts against the limiting component, effectively constraining the maximum unfolding angle between the telescopic support and the fixed base. This ensures that the telescopic support can reach the working position at the maximum unfolding angle, guaranteeing the positioning accuracy of the telescopic support when moving to the working position, and facilitating the smooth installation between the cover plate and the frame.

[0050] In one embodiment, the telescopic support 112 includes an inner support and a sleeve; the inner support is connected to the fixed seat 111; the sleeve is slidably sleeved on the inner support and detachably connected to the cover plate 12; the sleeve has a sliding state relative to the inner support and a fixed state fixed to the inner support.

[0051] Because the sleeve has a sliding state relative to the inner support, the telescopic support 112 can be extended and retracted; because the sleeve has a fixed state with the inner support, when the length of the telescopic support 112 is adjusted to the correct position, the sleeve can avoid unexpected sliding relative to the inner support.

[0052] In a specific implementation, a second connecting hole can be provided on the sleeve, and multiple third connecting holes can be provided on the inner support column, with the multiple third connecting holes being arranged sequentially at intervals along the axial direction of the inner support column; fasteners such as pins can pass through the second connecting hole and connect to different third connecting holes, thereby realizing a sliding connection between the inner support column and the sleeve.

[0053] As an alternative implementation, a second connecting hole can be provided on the inner support, and multiple third connecting holes can be provided on the sleeve, with the multiple third connecting holes being arranged sequentially at intervals along the axial direction of the sleeve; fasteners such as pins can pass through different third connecting holes and connect with the second connecting holes, thereby realizing a sliding connection between the inner support and the sleeve.

[0054] In one embodiment, the telescopic support column 112 extends along a first direction; the first auxiliary component includes a pull rod 211 and a caster wheel 212; the pull rod 211 extends along a second direction, with its fixed end detachably connected to the fixed base 111 and its handle end protruding from the fixed base 111; the first direction is perpendicular to the second direction; the caster wheel 212 is disposed at one end of the pull rod 211 away from the handle end and is fixed to the fixed base 111.

[0055] By using the pull rod 211 and the casters 212, the transport frame can be pulled on a flat surface, reducing the physical exertion of long-distance transportation and improving transport efficiency.

[0056] In a specific embodiment, the fixed base 111 consists of multiple horizontal bars and multiple vertical bars. The vertical bars are arranged at intervals along a third direction, and the horizontal bars are arranged at intervals along a second direction, with each horizontal bar connected to multiple vertical bars. Specifically, the fixed end of the pull rod 211 is provided with external threads, protruding from the side of the fixed base 111 near the universal wheel 212, and fasteners such as nuts are threadedly connected to the fixed end; each horizontal bar is provided with mounting holes, and the handle end passes through multiple mounting holes in sequence, protruding from the fixed base 111.

[0057] In a specific implementation, there are two pull rods 211, which are arranged alternately. Each pull rod 211 corresponds to a set of mounting holes, and the handle ends of the two pull rods 211 are connected by grips 213. The arrangement of two pull rods 211 effectively improves the stability during the pulling of the transport frame. By setting the grips 213, the transport personnel can directly hold the grips 213 to pull the transport frame. Specifically, the grips 213 can be provided with finger grooves to make the grip more comfortable and secure for the transport personnel.

[0058] In a specific implementation, two casters 212 are provided, and the two casters 212 are respectively arranged at both ends of the fixed base 111 along the second direction.

[0059] In one embodiment, the second auxiliary component includes two shoulder straps 221, which are spaced apart along a third direction and are detachably connected to the side of the fixing base 111 away from the cover plate 12; the first direction, the second direction, and the third direction are perpendicular to each other.

[0060] The carrying strap 221 helps the handlers to carry the carrying frame on their backs, avoiding bumps and damage to the handling device in steep and uneven handling environments.

[0061] In one embodiment, the second auxiliary component further includes two belts 222, both of which are detachably connected to the side of the fixing seat 111 away from the cover plate 12; along a third direction, one end of the two belts 222 is respectively connected to opposite sides of the fixing seat 111, and the other ends of the two belts 222 are detachably connected to each other.

[0062] The waist belt 222 helps to secure the transport frame to the waist of the transporter, improving the safety and comfort of transporting heavy objects. Furthermore, since the two waist belts 222 are detachably connected to each other, it is easy to fix or remove the waist belt 222 from the waist of the transporter.

[0063] In a specific implementation, the two belts 222 are detachably connected by a belt buckle 222.

[0064] In a specific implementation, when transporting the photovoltaic combiner box, first disassemble the frame 11 and cover plate 12 of the transport frame, place the photovoltaic combiner box in the receiving slot of the frame 11, and then connect the cover plate 12 to the telescopic support column 112 of the frame 11. Depending on the transport environment, if it is on a relatively flat surface, the photovoltaic combiner box can be transported by pulling it using the pull rod 211 and the universal wheel 212. If it is on a steep and uneven surface, the photovoltaic combiner box can be carried by carrying it on the back using the shoulder strap 221 and the waist belt 222. After the photovoltaic combiner box is transported to the designated location, disassemble the frame 11 and cover plate 12 of the transport frame to remove the photovoltaic combiner box.

[0065] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A handling device for a photovoltaic combiner box, characterized in that, include: The transport frame is provided with a receiving cavity, which is suitable for placing the device to be transported. The auxiliary structure includes a first auxiliary component and a second auxiliary component, which are alternately and detachably connected to the transport frame; the first auxiliary component is adapted to assist in pulling the transport frame. The second auxiliary component is adapted to assist in carrying the transport frame.

2. The handling device for a photovoltaic combiner box according to claim 1, characterized in that, The transport frame includes: The frame (11) is provided with a receiving groove; A cover plate (12) is provided at the opening of the receiving groove, is detachably connected to the frame (11), and surrounds the frame (11) to form the receiving cavity.

3. The handling device for a photovoltaic combiner box according to claim 2, characterized in that, The frame (11) includes: A fixing seat (111) is disposed opposite to the cover plate (12); Multiple telescopic support columns (112) are arranged sequentially and at intervals around the fixed base (111), forming the receiving groove with the fixed base (111); one end of each telescopic support column (112) is connected to the fixed base (111), and the other end is detachably connected to the cover plate (12).

4. The handling device for a photovoltaic combiner box according to claim 3, characterized in that, One end of the telescopic support column (112) is rotatably connected to the fixed base (111); the other end of the telescopic support column (112) has a storage position close to the fixed base (111) and a working position away from the fixed base (111).

5. The handling device for a photovoltaic combiner box according to claim 4, characterized in that, The telescopic support (112) is hinged to the fixed base (111).

6. The handling device for a photovoltaic combiner box according to claim 5, characterized in that, A limiting member is provided at the hinge of the telescopic support (112) and the fixed base (111). The limiting member is located on the side of the telescopic support (112) away from the receiving cavity. When the telescopic support (112) is in the working position, the telescopic support (112) abuts against the limiting member.

7. The handling device for a photovoltaic combiner box according to any one of claims 3-6, characterized in that, The telescopic support (112) includes: The inner support column is connected to the fixed base (111); The sleeve is slidably fitted onto the inner support and detachably connected to the cover plate (12); the sleeve has a sliding state relative to the inner support and a fixed state fixed to the inner support.

8. The handling device for a photovoltaic combiner box according to any one of claims 3-6, characterized in that, The telescopic support (112) extends along a first direction; the first auxiliary component includes: A pull rod (211) extends along a second direction, with its fixed end detachably connected to the fixed base (111) and its handle end protruding from the fixed base (111); the first direction is perpendicular to the second direction. A caster wheel (212) is provided on one end of the pull rod (211) away from the handle end and is fixed on the fixed base (111).

9. The handling device for a photovoltaic combiner box according to any one of claims 3-6, characterized in that, The second auxiliary component includes two shoulder straps (221), which are spaced apart along a third direction and are detachably connected to the side of the fixing base (111) away from the cover plate (12); the first direction, the second direction and the third direction are perpendicular to each other.

10. The handling device for a photovoltaic combiner box according to claim 9, characterized in that, The second auxiliary component also includes two belts (222), both of which are detachably connected to the side of the fixed seat (111) away from the cover plate (12); along the third direction, one end of the two belts (222) is respectively connected to the opposite sides of the fixed seat (111), and the other ends of the two belts (222) are detachably connected to each other.

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