Photovoltaic sloping roof power station assembly conveying device
By designing the limit guide wheel and the balance wheel with appropriate width and the photovoltaic mounting bracket, the problem that the existing photovoltaic module transportation device cannot adapt to the changes in the spacing of components and guide rails of different widths is solved, and efficient and safe photovoltaic module transportation is achieved.
Patent Information
- Application Number
- CN202421626289.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-10
AI Technical Summary
The existing photovoltaic module transportation devices cannot adapt to changes in the distance between components and rails of different widths, resulting in inefficient transportation and safety hazards.
A photovoltaic inclined roof power station component transportation device is designed, and the limit guide wheel and the balance wheel are cooperated with the first and second mounting beams arranged side by side of the photovoltaic mounting bracket. The limit guide wheel operates inside the limit groove of the first mounting beam, and the balance wheel width is greater than the width of the second mounting beam, ensuring that the device can still be adapted under different beam spans.
There is no need to lay the transport tracks, which reduces construction costs, improves construction efficiency, solves the construction safety of traditional inclined roof power stations, and is compatible with the use of different beam spans.
Smart Images
Figure CN222989038U_ABST
Abstract
Description
[Technical field]
[0001] The utility model belongs to the technical field of photovoltaics, and specifically relates to the technical field of photovoltaic installation. [Background technology]
[0002] During the construction of photovoltaic modules on sloping roofs, workers carry very heavy modules (each module weighs about 35 to 40 kg) and walk back and forth on the sloping roof. Not only is the efficiency of module transportation low, but there are also great safety hazards.
[0003] The prior art also discloses many component transport devices that can run on the roof. The Chinese patent with the announcement number 220131122U discloses a roof photovoltaic power generation component transfer system, including a track set on the roof, a transfer bracket, and a transfer body and a fixed bracket set on the track and moving along the track, wherein the transfer body is placed on the track, and the running wheels should completely overlap with the track. Usually, in order to prevent derailment, the running wheels are provided with wheel grooves, but this also requires that the distance between the running wheels on both sides and the tracks on both sides must correspond. However, due to the change in the size of the components, the rail-mounted trolley with a fixed wheel spacing cannot adapt to the changes in the size of the components and the distance between the rails. [Utility Model Content]
[0004] In view of the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a photovoltaic sloping roof power station component transportation device to solve the problem that the existing component transportation device cannot match component guide rails of different widths.
[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a photovoltaic sloping roof power station component transportation device, which runs on a photovoltaic mounting bracket, the photovoltaic mounting bracket includes a first mounting beam and a second mounting beam arranged side by side, the component transportation device includes a main body with a component placement structure, a limiting guide wheel and a balancing wheel installed on opposite sides of the main body, the mounting beam has a limiting groove, the limiting guide wheel is arranged on the inner side of the limiting groove of the first mounting beam, the balancing wheel is supported on the surface of the second mounting beam and the width of the balancing wheel is greater than the width of the second mounting beam.
[0006] Preferably, an auxiliary guide wheel is arranged on the outer side of the limiting guide wheel, and the auxiliary guide wheel is in rolling engagement with the outer side of the first mounting beam.
[0007] Preferably, a position adjustment structure is provided between the balance wheel and the body, and the distance between the balance wheel and the limiting guide wheel is adjusted by the position adjustment structure.
[0008] Preferably, the position adjustment structure includes a pin hole provided on the balance wheel bracket and the body and a latch connected to the pin hole.
[0009] Preferably, the main body comprises a rectangular frame and a support rod arranged inside the rectangular frame.
[0010] Preferably, the component placement structure includes fixed stoppers provided at the edge of the body.
[0011] Preferably, the component placement structure further includes flexible stoppers provided at the edge of the body.
[0012] Preferably, the flexible stopper is connected with a support spring and a fixed shaft. The two fixed shafts are respectively connected to the two ends of the support spring. One fixed shaft is connected to the flexible stopper, and the other fixed shaft is connected to the body.
[0013] Preferably, the rectangular frame body and the support rod are made of U-shaped steel or aluminum alloy square tubes.
[0014] Preferably, the width of the balance wheel is more than twice the width of the second installation beam.
[0015] The utility model adopts the above technical solutions and has the following beneficial effects:
[0016] 1. The above-mentioned component conveying device runs on the photovoltaic installation bracket, where the limit guide wheel and the balance wheel cooperate with the first installation beam and the second installation beam respectively, without the need to lay an additional conveying track, reducing the construction cost and improving the construction efficiency.
[0017] In addition, the limit guide wheel runs inside the limit groove of the first installation beam, providing longitudinal limitation for the component conveying device, but not affecting the transverse movement of the limit guide wheel along the limit groove of the first installation beam. The operation is stable and derailment is prevented, and the balance wheel can also be kept running on the second installation beam. The balance wheel is designed wider and must be greater than the width of the second installation beam. On the one hand, the support is stable, and on the other hand, even if there is a small change in the distance between the first installation beam and the second installation beam, it does not affect the adaptation between the limit guide wheel and the balance wheel and the first installation beam and the second installation beam, and it can be compatible with the use of different beam spans.
[0018] Therefore, the utility model reduces the difficulty of component conveying, improves the overall construction efficiency, and effectively solves the problem of construction safety of traditional inclined roof power stations.
[0019] 2. The auxiliary guide wheel cooperates with the limit guide wheel, which helps to disperse the acting force of the limit guide wheel. On the one hand, it plays a role in dispersing the friction between the limit guide wheel and the limit groove, and on the other hand, it strengthens the limiting effect with the limit groove, ensuring that the conveying device can run smoothly on the photovoltaic installation bracket.
[0020] 3. Since a position adjustment structure is provided between the balance wheel and the body, the distance between the balance wheel and the limit guide wheel can be adjusted through the position adjustment structure, that is, the balance wheel can be quickly adjusted through the pin structure according to the distance between the first installation beam and the second installation beam, improving the adaptability of the conveying device.
[0021] 4. The main body includes a rectangular frame and support rods arranged inside the rectangular frame. That is, a frame structure is used to support the weight of the entire conveying device and the loading component, which is not only relatively light and material-saving, but also has high structural strength.
[0022] 5. The fixed stop block can be fixedly connected to the main body by welding or other means to limit the up-and-down shaking of the component and play a stabilizing role.
[0023] 6. The flexible stop block is connected to the support spring and fixed to the main body by a fixed shaft. After the component is placed in the device, the rear border is clamped by the flexible stop block to prevent slipping, ensuring the smooth operation. In addition, since the flexible stop block moves through the telescopic adjustment of the support spring, it can be used to accommodate different component width sizes on the market.
[0024] 7. The overall frame is made of welded U-shaped steel or aluminum alloy square tubes, which has strong hardness and is relatively light.
[0025] These features and advantages of the present utility model will be disclosed in detail in the following specific embodiments and drawings.
Description of the Drawings
[0026] The following further describes the utility model with reference to the drawings:
[0027] Figure 1 It is a schematic structural diagram of a component conveying device for a photovoltaic inclined roof power station of the present utility model;
[0028] Figure 2 It is a schematic structural diagram of the cooperation between the limit guide wheel and the auxiliary guide wheel and the first mounting beam;
[0029] Figure 3 It is a schematic structural diagram of the balance wheel;
[0030] Figure 4 It is a schematic structural diagram of the fixed stop block;
[0031] Figure 5 It is a schematic structural diagram of the flexible stop block;
[0032] Figure 6 It is a top view of a component conveying device for a photovoltaic inclined roof power station of the present utility model running on a photovoltaic mounting bracket;
[0033] Figure 7 It is a front view of a component conveying device for a photovoltaic inclined roof power station of the present utility model running on a photovoltaic mounting bracket;
[0034] Reference numerals: Component conveying device 100, main body 1, limit guide wheel 2, auxiliary guide wheel 3, cross beam 4, limit groove 41, balance wheel 5, flexible stop block 6, fixed stop block 7, fixed shaft 8, support spring 9.
Detailed implementation manners
[0035] The technical solutions of the embodiments of the present utility model will be explained and described below with reference to the accompanying drawings of the embodiments of the present utility model. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them. Based on the embodiments in the implementation manners, other embodiments obtained by those skilled in the art without creative efforts all fall within the protection scope of the present utility model.
[0036] Those skilled in the art can understand that, without conflict, the features in the following embodiments and implementation manners can be combined with each other.
[0037] The terms used in the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. For example, the terms indicating orientation or positional relationship such as "upper", "lower", "longitudinal", "lateral", etc. are only based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device / component referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the present utility model.
[0038] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, or may also include the first and second features not being in direct contact but being in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.
[0039] In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature.
[0040] Referring to the prior art, on the pitched roof, several photovoltaic modules are distributed in a rectangular array and installed on a photovoltaic mounting bracket. As Figure 1As shown in the figure, the photovoltaic installation bracket includes a first installation beam and a second installation beam arranged side by side. Here, since the longitudinal direction is consistent with the slope direction of the inclined roof, the first installation beam and the second installation beam are usually cross beams 4. The first installation beam and the second installation beam are arranged side by side along the longitudinal direction and have a height difference along the longitudinal direction. It is set that the first installation beam is higher than the second installation beam, and the widths of the first installation beam and the second installation beam are the same. Since the size of the components will vary, the actual spacing between the first installation beam and the second installation beam will vary. To solve the problem that the existing component transportation device cannot match different cross beam spacings. Refer to Figures 1 to 7 As shown in the figure, this embodiment provides a photovoltaic inclined roof power station component transportation device 100, which can run on the photovoltaic installation bracket. The component transportation device 100 includes a body 1 with a component placement structure, and limit guide wheels 2 and balance wheels 5 installed on opposite sides of the body. The first installation beam has a limit groove 41. The limit guide wheels 2 are arranged inside the limit groove of the first installation beam. The balance wheels 5 are supported on the surface of the second installation beam and the width of the balance wheels is greater than the width of the second installation beam.
[0041] Preferably, the cross beams 4 here, that is, the first installation beam and the second installation beam, are both made of U-shaped steel, and the above-mentioned limit grooves are naturally formed. Of course, the first installation beam and the second installation beam can also adopt other structures.
[0042] As Figure 2 and Figure 3 As shown in the figure, the width L2 of the balance wheel is greater than the width L1 of the limit guide wheel, and the width L1 of the limit guide wheel is less than the width of the limit groove. Preferably, the width L2 of the balance wheel is more than twice the width of the second installation beam (that is, the width of the first installation beam), so that the component transportation device can be compatible with the use of cross beam spans with a large range of changes.
[0043] The above-mentioned component transportation device runs on the photovoltaic installation bracket, in which the limit guide wheels and the balance wheels are respectively matched with the first installation beam and the second installation beam, without laying an additional transportation track, reducing the construction cost and improving the construction efficiency.
[0044] In addition, the limit guide wheels run inside the limit groove of the first installation beam, providing longitudinal limit for the component transportation device, but not affecting the lateral movement of the limit guide wheels along the limit groove of the first installation beam. The operation is stable and derailment is prevented, and it can also keep the balance wheels running on the second installation beam. The balance wheels are designed wider and must be greater than the width of the second installation beam. On the one hand, the support is stable. On the other hand, even if there is a small change in the distance between the first installation beam and the second installation beam, it does not affect the adaptation between the limit guide wheels and the balance wheels and the first installation beam and the second installation beam, and can be compatible with the use of different cross beam spans.
[0045] Therefore, the utility model reduces the difficulty of component transportation, improves the overall construction efficiency, and effectively solves the problem of the construction safety of traditional inclined roof power stations.
[0046] In one embodiment, an auxiliary guide wheel 3 is provided on the outer side of the limiting guide wheel 2, and the auxiliary guide wheel 3 is in rolling cooperation with the outer side of the first mounting beam. That is, the limiting guide wheel is perpendicular to the axial direction of the auxiliary guide wheel, and the limiting guide wheel mainly acts on the inner bottom wall of the limiting groove, and the auxiliary guide wheel acts on the outer side wall of the limiting groove. The cooperation between the auxiliary guide wheel and the limiting guide wheel helps to disperse the force of the limiting guide wheel. On the one hand, it plays the role of dispersing the friction between the limiting guide wheel and the limiting groove, and on the other hand, it strengthens the limiting effect between the limiting groove, ensuring that the transport device can run smoothly on the photovoltaic mounting bracket.
[0047] In one embodiment, a position adjustment structure is provided between the balance wheel 5 and the body 1, and the distance between the balance wheel and the limiting guide wheel is adjusted by the position adjustment structure. For example, the position adjustment structure includes a pin hole provided on the balance wheel bracket and the body and a latch connected to the pin hole, and the latch can also be fixed with a nut. That is, the balance wheel can be quickly adjusted according to the distance between the first mounting beam and the second mounting beam through the latch structure, thereby improving the adaptability of the conveying device. Of course, the position adjustment structure can also be replaced with other forms.
[0048] Preferably, corresponding to the rectangular shape of the photovoltaic module, the main body 1 is also rectangular. The main body 1 includes a rectangular frame and a support rod arranged inside the rectangular frame. The rectangular frame and the support rod are made of U-shaped steel or aluminum alloy square tube. That is, the main body uses a frame structure to support the weight of the entire conveying device and the load-bearing component, which is not only relatively light and saves materials, but also has a high structural strength. The main body is made of U-shaped steel or aluminum alloy square tube welding, has strong hardness and is relatively light. Of course, the main body can also be replaced by other structures, not limited to the frame structure.
[0049] In one embodiment, the component placement structure includes a fixed stopper 7 provided at the edge of the body. The fixed stopper can be fixed to the longitudinal lower side and the lateral side of the body to limit the length side and the width side of the component. Figure 4 As shown, the fixed stopper 7 is approximately rectangular in shape, and an inclined surface is arranged on the outer side of the upper half. It can be fixedly connected to the body by welding or the like, and is used to limit the upward and downward shaking of the position limiting assembly, so as to play a stabilizing role.
[0050] In one embodiment, the component placement structure further includes a flexible stopper 6 disposed at the edge of the body. The flexible stopper can be fixed to one lateral side of the body, corresponding to the fixed stopper on the other lateral side, to limit the width of the component on both sides. Figure 5As shown in the figure, specifically, the flexible stopper 6 is connected to a support spring 9 and a fixed shaft 8. The support spring 9 passes through the body frame movably, and the two fixed shafts are respectively connected to the two ends of the support spring. One of the fixed shafts is connected to the flexible stopper, and the other fixed shaft is connected to the body. In this way, the flexible stopper 6 can move relative to the body, which can ensure that the rear frame is clamped by the flexible stopper after the component is placed in the device, preventing it from slipping and ensuring the smooth operation. In addition, since the flexible stopper moves through the telescopic adjustment of the support spring, it can be used to accommodate different component width sizes on the market.
[0051] As described above, the above is only the specific implementation manner of the utility model, but the protection scope of the utility model is not limited thereto. Those skilled in the art should understand that the utility model includes but is not limited to the content described in the drawings and the above specific implementation manner. Any modification that does not deviate from the functional and structural principles of the utility model will be included in the scope of the claims.
Claims
1. A photovoltaic sloping roof power station component conveying device, which runs on a photovoltaic mounting bracket, wherein the photovoltaic mounting bracket includes a first mounting beam and a second mounting beam arranged side by side, characterized in that: The component transport device includes a main body with a component placement structure, a limiting guide wheel and a balancing wheel installed on opposite sides of the main body, the first mounting beam has a limiting groove, the limiting guide wheel is arranged on the inner side of the limiting groove of the first mounting beam, and the balancing wheel is supported on the surface of the second mounting beam and the width of the balancing wheel is greater than the width of the second mounting beam.
2. A photovoltaic sloping roof power station component transport device according to claim 1, characterized in that: An auxiliary guide wheel is arranged outside the limiting guide wheel, and the auxiliary guide wheel is in rolling cooperation with the outer side of the first mounting beam.
3. A photovoltaic sloping roof power station component transport device according to claim 1, characterized in that: A position adjustment structure is provided between the balance wheel and the body, and the distance between the balance wheel and the limiting guide wheel is adjusted by the position adjustment structure.
4. A photovoltaic sloping roof power station component transport device according to claim 3, characterized in that: The position adjustment structure comprises a pin hole provided on the balance wheel bracket and the body and a plug pin connected to the pin hole.
5. The photovoltaic sloping roof power station component conveying device according to claim 1, characterized in that: The main body comprises a rectangular frame and a support rod arranged inside the rectangular frame.
6. A photovoltaic sloping roof power station component transport device according to claim 5, characterized in that: The component placement structure includes a fixed stopper arranged at the edge of the body.
7. A photovoltaic sloping roof power station component transport device according to claim 6, characterized in that: The component placement structure also includes a flexible stopper arranged at the edge of the body.
8. A photovoltaic sloping roof power station component transport device according to claim 7, characterized in that: The flexible stopper is connected with a support spring and a fixed shaft, and two fixed shafts are connected to two ends of the support spring respectively, one of the fixed shafts is connected to the flexible stopper, and the other fixed shaft is connected to the body.
9. The photovoltaic sloping roof power station component transport device according to claim 5, characterized in that: The rectangular frame and the support rods are made of U-shaped steel or aluminum alloy square tubes.
10. The photovoltaic sloping roof power station component conveying device according to claim 1, characterized in that: The width of the balance wheel is more than twice the width of the second mounting beam.