Suspension type operation platform for installing photovoltaic module

Abstract

The utility model belongs to the technical field of photovoltaic assembly installation, and particularly relates to a suspension type operation platform used for installing a photovoltaic assembly. The working platform is hung on a photovoltaic support purline through a connecting assembly, and comprises two groups of working platform assemblies and a bearing assembly, the bottoms of the two working platform assemblies are connected through a bearing assembly. The tops of the two working platform assemblies are connected to the purline. The distance between the bottom edge of the bearing assembly and the ground is smaller than 2 m, a constructor stands on the bearing assembly to conduct installation operation of the photovoltaic assembly, the constructor can conduct operation without hanging a safety rope, labor efficiency is improved, operation time is shortened, and construction cost is further reduced. The safety buckles matched with the U-shaped steel bars cannot cause overturning of the suspension type working platform due to uneven stress of the U-shaped hooks. The device is simple in structure and convenient to install, time is saved, efficiency is improved, the erection and turnover frequency of the scaffold is effectively reduced, the construction efficiency of the photovoltaic module is improved, and the construction period is shortened.

Description

Technical Field

[0001] The utility model is applicable to the technical field of large - area photovoltaic module installation, and particularly relates to a suspended working platform for installing photovoltaic modules. Background Art

[0002] Generally, when the installation height of photovoltaic modules exceeds 1.5 m, scaffolding is needed for auxiliary installation. When the height of the scaffolding exceeds 2 m, it is recognized as high - altitude operation. Operators need to tie safety belts, which will limit the working space of the operators and reduce work efficiency. Most photovoltaic plants have large areas and a large number of photovoltaic modules to be installed. Therefore, during the installation process of photovoltaic modules, the scaffolding needs to be frequently disassembled, moved, and assembled, which will cause a reduction in installation efficiency. Moreover, it takes a long time to install the legs of the scaffolding on uneven mountainous areas, which will greatly affect the installation efficiency of photovoltaic modules. This leads to an extended construction period, an increase in labor and material costs, and a significant increase in construction costs and labor costs.

[0003] The scaffolding also has problems such as heavy weight and a large number of parts required. When purchasing or renting scaffolding, it may be necessary to hire a professional for guidance, which invisibly increases the construction cost. Content of the Utility Model

[0004] The utility model provides a suspended working platform for installing photovoltaic modules to solve the above - mentioned technical problems.

[0005] In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] A suspended working platform for installing photovoltaic modules is installed on the photovoltaic support purlin at the top of the photovoltaic support. It includes two groups of working platform components and a bearing component; the bottoms of the two groups of working platform components are connected by the bearing component; the tops of the two groups of working platform components are connected to the purlin.

[0007] Each group of the working platform components includes a suspension component and a connection component; the connection component is connected to the upper end of the suspension component, the bottom of the suspension component is connected to the bearing component, and the connection component is suspended on the photovoltaic support purlin; a tool basket is connected to the suspension component.

[0008] The suspension component is a right - angled triangle bracket structure, including a long right - angled side, a short right - angled side, and a hypotenuse. The long right - angled side is vertically connected to the short right - angled side, and the hypotenuse is connected to the long right - angled side and the short right - angled side; the long right - angled side is vertically arranged with the ground, the top of the long right - angled side is connected to the suspension component, and a handle is connected between the long right - angled side and the hypotenuse; the short right - angled side is connected to the bearing component.

[0009] The suspension component is composed of C - shaped steel, and the height from the inner edge of the bottom of the short right - angled side to the ground is 1.5 - 1.8 m.

[0010] The connecting component includes a steel bar hook and a safety lock. The steel bar hook is an integral structure composed of a vertical section and an inverted U-shaped bent section. The free end of the vertical section is connected to the suspension component; the free end of the hooked bent section is connected to the safety lock.

[0011] The steel bar hook is an integral structure formed by bending a 10# round steel.

[0012] The bearing component is fixed on the inner edge of the bottom of the suspension component. The bearing component is a 10# rectangular channel steel, and both ends of the bearing component extend out of both sides of the suspension component by no less than 200 mm; brackets for placing photovoltaic panels are installed at both ends of the bearing component.

[0013] At least two sets of suspended working platforms are provided, and adjacent two sets of suspended photovoltaic module installation working platforms are detachably connected into one body through a connecting mechanism fixed at both ends of the bearing component.

[0014] The connecting mechanism includes two pairs of connecting ears and a bolt assembly; the connecting ear is a rectangular plate; the plate surface of the connecting ear is perpendicular to the axis of the bearing component, and the height of the connecting ear is greater than the height of the bearing component; through holes for the bolt assembly to pass through are opened at the top of each pair of connecting ears.

[0015] The connecting mechanism includes U-shaped steel parts and a bolt assembly; two pairs of U-shaped steel parts are provided, and the two pairs of U-shaped steel parts are respectively fixedly connected to both ends of the bearing component, and the opening of the U-shaped steel part at one end faces upward, and the opening of the U-shaped steel part at the other end faces downward; through holes for the bolt assembly to pass through are correspondingly opened on the two side wings of the U-shaped steel part.

[0016] Beneficial effects:

[0017] (1) The utility model is applicable to fixed photovoltaic brackets for front and rear columns of double-row piles installed horizontally in 4 rows or vertically in 2 rows. This device effectively reduces the erection and turnover frequency of scaffolding, makes construction workers more relaxed and labor-saving, improves the construction efficiency of photovoltaic modules, and shortens the construction period. It reduces the rental of scaffolding and saves construction costs.

[0018] (2) The utility model is only composed of three major parts: a suspension component, a connecting component, and a bearing component. It has a simple structure, is easy to install and weld, requires less consumables, is fast, practical, time-saving and efficient. The cost of the entire suspended working platform for installing photovoltaic modules of the utility model is not high, saving expenses.

[0019] (3) The utility model is directly hung on the photovoltaic bracket, and the distance from the bottom edge of the bearing component to the ground is less than 2m. Compared with the scaffolding operation, the construction workers can work without hanging safety ropes. While ensuring the personal safety of the construction workers, there is no restraint and obstruction of the safety ropes, which improves the labor efficiency, reduces the operation time, and further reduces the construction cost. The safety buckle matched with the U-shaped steel bar will not cause the overturning of the suspended working platform due to uneven force on the U-shaped hook.

[0020] (4) The utility model is provided with support frames on both sides of the suspension component, and photovoltaic panels can be placed on the support frames according to the number of photovoltaic panels required on the photovoltaic bracket, which saves the frequency of manual handling of photovoltaic panels, saves the handling time by transporting them in place at one time, and simultaneously improves the installation efficiency.

[0021] The above description is only an overview of the technical solution of the utility model. In order to understand the technical means of the utility model more clearly and implement it according to the content of the description, the following takes the preferred embodiment of the utility model and combines with the attached drawings to describe in detail as follows. Brief Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0023] Figure 1 Side view of the installation working platform of the utility model;

[0024] Figure 2 Schematic diagram of the safety lock of the utility model;

[0025] Figure 3 Schematic diagram of the utility model hung on the photovoltaic bracket.

[0026] In the figure: 1. Suspension component; 2. Connection component; 3. Bearing component; 4. Photovoltaic bracket purlin; 5. Rear column of photovoltaic bracket; 6. Safety lock; 7. Support frame. Detailed Description of the Embodiment

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the utility model without creative efforts belong to the scope of protection of the utility model.

[0028] Embodiment:

[0029] As shown in the present utility model Figures 1 - 3 , the entire suspended working platform is hung on the purlin 4 of the fixed photovoltaic support at the uppermost part through the connecting component 2, especially on the purlin 4 of the fixed photovoltaic support with double-row piles of front and rear columns horizontally installed in 4 rows or vertically installed in 2 rows; it includes two sets of working platform components and a bearing component 3; the bottoms of the two sets of working platform components are connected through the bearing component 3; the tops of the two sets of working platform components are connected to the purlin 4.

[0030] Furthermore, the working platform component includes a suspension component 1 and a connecting component 2; the connecting component 2 is connected to the upper end of the suspension component 1, the bottom of the suspension component 1 is connected to the bearing component 3, and the connecting component 2 is suspended on the purlin 4 of the photovoltaic support; a tool basket is connected to the suspension component 1.

[0031] In some embodiments, the suspension component 1 is a right triangle bracket structure, including a long right-angled side, a short right-angled side, and a hypotenuse. The long right-angled side is vertically connected to the short right-angled side, and the hypotenuse is connected to the long right-angled side and the short right-angled side; the long right-angled side is vertically arranged with the ground, and the top end of the long right-angled side is connected to the connecting component 2; the short right-angled side is horizontally arranged, and the short right-angled side is connected to the bearing component 3.

[0032] The suspension component is welded by C-shaped steel and presents a standard right triangle bracket. The length of the right-angled side perpendicular to the ground of the suspension component is determined by the height of the purlin at the uppermost end of the photovoltaic support from the ground. The higher the height from the ground, the longer the side length of the right-angled side perpendicular to the ground in the suspension component. The final length should ensure that the height of the inner edge of the bottom side from the ground is 1.5 - 1.8 m when the suspended working platform is suspended on the photovoltaic support. The length of the right-angled side parallel to the ground of the suspension component is selected according to the number and width of 10# channel steels, and the connection between the channel steels when buckled and welded and the inner edge of the bottom side of the suspension component should be as tight as possible. The number of suspension components configured for the suspended working platform is selected according to the width of one span of the photovoltaic support. If the distance of one span of the photovoltaic support, that is, the distance between two rear columns 5 of the photovoltaic support, is too long, the construction personnel can decide to add the number of suspension components by themselves. Generally, the number of suspension components is two, and they are suspended at the positions of the two rear columns. Tools used during installation can be placed in the tool basket for easy taking and placing. The setting of the handle makes the construction personnel safer during construction.

[0033] Furthermore, the connecting component 2 includes a steel bar hook and a safety lock 6. The connecting component 2 includes a steel bar hook and a safety lock 6. The steel bar hook is an integral structure composed of a vertical section and an inverted U-shaped bent section. The free end of the vertical section is connected to the suspension component 1; the free end of the bent section hook is connected to the safety lock 6.

[0034] The end of the suspension assembly 1 is welded to the inverted U-shaped steel bar connecting assembly 2 bent from 10# round steel. The bending radius of the inverted U-shaped steel bar is processed according to the inclination of the on-site photovoltaic support, aiming to maximize the contact area between the connecting assembly 2 and the top photovoltaic support purlin 4 of the photovoltaic support when the suspended working platform is hung; in addition, it can ensure to the greatest extent that when the suspended working platform is suspended on the photovoltaic support, the two right-angled sides of the suspension assembly 1 are perpendicular and parallel to the ground respectively. The end of the steel bar hook of the connecting assembly 2 is reinforced with steel bars, and a safety lock 6 is installed at one end of the U-shaped steel bar.

[0035] The safety lock 6 in this embodiment can be freely opened and closed. When the suspended working platform is suspended on the top purlin of the photovoltaic support, fastening the safety lock 6 can ensure construction safety to the greatest extent. Any safety lock 6 that can achieve its function in the prior art is applicable.

[0036] In some embodiments, at least two sets of suspended working platforms are provided, and adjacent two suspended photovoltaic module installation working platforms are detachably connected into one body through a connecting mechanism fixed at both ends of the bearing assembly 3. When carrying out some construction, if the length of a suspended working platform cannot meet the requirements, two or even more suspended photovoltaic module installation working platforms can be combined and connected according to actual needs, so as to meet the actual needs of construction. Especially when expanding the present utility model to other projects for use, it is more convenient.

[0037] Furthermore, the connecting mechanism includes two pairs of connecting ears and a bolt assembly; the connecting ear is a rectangular plate; the plate surface of the connecting ear is perpendicular to the axis of the bearing assembly 3, and the height of the connecting ear is greater than the height of the bearing assembly 3; through holes for the bolt assembly to pass through are opened at the top of each pair of connecting ears.

[0038] When splicing adjacent two suspended photovoltaic module installation working platforms by using the connecting mechanism in the present technical solution, as long as the through holes on the connecting ears of the left and right two suspended photovoltaic module installation working platforms are aligned, insert the bolt assembly and tighten it to complete the assembly, which is simple and convenient.

[0039] In some embodiments, the connecting mechanism includes U-shaped steel members and a bolt assembly; two pairs of U-shaped steel members are provided, and the two pairs of U-shaped steel members are respectively fixedly connected to both ends of the bearing assembly 3, and the opening of one end of the U-shaped steel member faces upward, and the opening of the U-shaped steel member at the other end faces downward; through holes for the bolt assembly to pass through are correspondingly opened on the two side wings of the U-shaped steel member.

[0040] The adoption of the above technical solution can be freely combined according to the actual length requirements to meet the construction needs in different environments.

[0041] In some embodiments, the carrying component 3 is fixed on the inner edge of the bottom of the suspension component 1. The carrying component 3 is a 10# rectangular channel steel. The inner edge of the bottom side of the triangular suspension component penetrates through more than two pieces of 10# channel steel that are reliably welded as the carrying component. It provides an operating platform for operators, and the overall width is sufficient for operators to stand. The two ends of the carrying component extend no less than 200 mm beyond both sides of the suspension component. This design is to avoid accidents caused by the welding of the channel steel coming loose. Bracket frames 7 for placing photovoltaic brackets are installed at both ends of the carrying component 3. Photovoltaic panels can be placed according to the number of photovoltaic panels required on the photovoltaic bracket, saving the frequency of manual handling of photovoltaic panels. One-time handling in place saves handling time and at the same time speeds up the installation efficiency.

[0042] In the case of no conflict, those skilled in the art can combine the relevant technical features in the above examples according to the actual situation to achieve the corresponding technical effects. Specific combinations will not be elaborated one by one here.

[0043] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a certain specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0044] As mentioned above, these are only the preferred embodiments of the present invention. The present invention will not be limited to these embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features disclosed herein. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A suspended work platform for installing photovoltaic modules, installed on the top photovoltaic support purlin (4) of the photovoltaic support, characterized in that: It comprises two groups of working platform components and a bearing component (3); the bottoms of the two groups of working platform components are connected via the bearing component (3); and the tops of the two groups of working platform components are connected to the purlin (4).

2. A suspended work platform for installing photovoltaic modules according to claim 1, characterized in that: Each group of the working platform components comprises a suspension component (1) and a connection component (2); the connection component (2) is connected to the upper end of the suspension component (1), the bottom of the suspension component (1) is connected to the bearing component (3), and the connection component (2) is suspended on the photovoltaic support purlin (4); and a tool basket is connected to the suspension component (1).

3. A suspended work platform for installing photovoltaic modules according to claim 2, characterized in that: The suspension component (1) is a right-angled triangle support structure, comprising a long right-angled side, a short right-angled side and a hypotenuse, the long right-angled side being vertically connected to the short right-angled side, and the hypotenuse being connected to the long right-angled side and the short right-angled side; the long right-angled side is arranged vertically to the ground, the top end of the long right-angled side is connected to the suspension component (1), and a handle is connected between the long right-angled side and the hypotenuse; the short right-angled side is connected to the bearing component (3).

4. A suspended work platform for installing photovoltaic modules according to claim 3, characterized in that: The suspension assembly (1) is made of C-shaped steel, and the height of the inner edge of the bottom edge of the short right-angle side from the ground is 1.5 to 1.8 meters.

5. The suspended work platform for installing photovoltaic modules according to claim 1, characterized in that: The connection component (2) comprises a steel bar hook and a safety lock buckle (6); the steel bar hook is an integrated structure consisting of a vertical section and an inverted U-shaped curved section; the free end of the vertical section is connected to the suspension component (1); and the free end of the curved section hook is connected to the safety lock buckle (6).

6. A suspended work platform for installing photovoltaic modules according to claim 5, characterized in that: The steel bar hook is an integrated structure formed by bending 10# round steel.

7. A suspended work platform for installing photovoltaic modules according to claim 1 or 5, characterized in that: The bearing assembly (3) is fixed on the inner edge of the bottom of the suspension assembly (1); the bearing assembly (3) is a 10# rectangular channel steel; both ends of the bearing assembly (3) extend beyond both sides of the suspension assembly (1) by no less than 200 mm; and bracket frames (7) for placing photovoltaic panels are installed at both ends of the bearing assembly (3).

8. The suspended work platform for installing photovoltaic modules according to claim 1, characterized in that: At least two groups of suspended working platforms are provided, and two adjacent groups of suspended photovoltaic component installation working platforms are detachably connected as one through connecting mechanisms fixed at both ends of the bearing component (3).

9. A suspended work platform for installing photovoltaic modules according to claim 8, characterized in that: The connection mechanism comprises two pairs of connection ears and a bolt assembly; the connection ear is a rectangular plate; the plate surface of the connection ear is perpendicular to the axis of the bearing assembly (3), and the height of the connection ear is greater than the height of the bearing assembly (3); and a through hole for the bolt assembly to pass through is formed at the top of each pair of connection ears.

10. A suspended work platform for installing photovoltaic modules according to claim 8, characterized in that: The connection mechanism comprises a U-shaped steel member and a bolt assembly; two pairs of U-shaped steel members are provided, and the two pairs of U-shaped steel members are respectively fixedly connected to the two ends of the bearing assembly (3), and the opening of the U-shaped steel member at one end faces upward, and the opening of the U-shaped steel member at the other end faces downward; through holes for the bolt assembly to pass through are correspondingly opened on the two side wings of the U-shaped steel member.

Images