Rapid hoisting frame for photovoltaic bracket

Abstract

The invention relates to a photovoltaic support rapid lifting frame which comprises a vertical rod, a cross rod, a pulley, a traction rope and a lifting hook, the cross rod is connected to one end of the vertical rod, the pulley is arranged on the cross rod, the traction rope penetrates through the pulley, one end of the traction rope is connected with the lifting hook, and the other end of the traction rope is connected with the lifting hook. The lifting hook comprises a connecting piece and a body, the connecting piece is used for being connected with the traction rope, the body is rotationally connected to the connecting piece, a hook part is arranged at one end of the body, and the gravity center of the body is located on the side, away from the hook part, of the rotating center of the body. When the photovoltaic support starts to be installed, the hook part has no tension of the photovoltaic support, and the gravity center of the body is located on the side, away from the hook part, of the rotation center. And the body rotates relative to the connecting piece, so that the hook part rotates upwards to be separated from the photovoltaic bracket. By means of the rapid hoisting frame for the photovoltaic support, the purpose that the photovoltaic support is hoisted and hung in the air so that installation can be facilitated can be achieved.

Description

Technical Field

[0001] The present invention relates to the field of new energy, and in particular to a photovoltaic support quick hoisting rack. Background Art

[0002] Photovoltaic is a very clean new energy source, and the desert is an area rich in light resources, so many photovoltaic power plants are set up in the desert. However, the soil in the desert is soft and there is serious flying sand, so the photovoltaic panels need to be set up at a higher position. Usually, a photovoltaic pile is driven into the ground, and then the photovoltaic bracket is installed on the top of the pile, and finally the photovoltaic panels are laid on the photovoltaic bracket. Since there are so many photovoltaics to be laid, it is impossible to have enough cranes to meet the operation. Desert photovoltaic installation urgently needs an easy-to-use fast lifting frame. Summary of the invention

[0003] The present invention provides a photovoltaic bracket quick hanging frame, which is used to achieve the purpose of hanging the photovoltaic bracket in the air for easy installation.

[0004] The present invention proposes a photovoltaic bracket quick lifting rack, including a vertical pole, a horizontal pole, a pulley, a traction rope and a hook, the horizontal pole is connected to one end of the vertical pole, the pulley is arranged on the horizontal pole, the traction rope is passed through the pulley, one end of the traction rope is connected to the hook, the hook includes a connecting piece and a body, the connecting piece is used to connect the traction rope, the body is rotatably connected to the connecting piece, one end of the body is provided with a hook, and the center of gravity of the body is located on the side of the rotation center of the body away from the hook.

[0005] According to an embodiment of the present invention, it further comprises a support rod, and two ends of the support rod are respectively connected to the vertical rod and the horizontal rod.

[0006] According to one embodiment of the present invention, the connecting member further comprises a movable pulley, and the traction rope is wound around the movable pulley.

[0007] According to one embodiment of the present invention, one end of the traction rope is connected to the support rod.

[0008] According to one embodiment of the present invention, it further comprises a counterweight assembly, wherein the counterweight assembly is connected to a side of the vertical pole away from the pulley, and the counterweight assembly is used for hanging and pulling a counterweight.

[0009] According to one embodiment of the present invention, the counterweight assembly includes a first rod and a second rod, two ends of the first rod are respectively connected to one end of the second rod and the vertical rod, and the other end of the second rod is connected to the vertical rod.

[0010] According to one embodiment of the present invention, it also includes a fixing assembly, which is used to fix the pole on the photovoltaic foundation pile.

[0011] According to an embodiment of the present invention, the fixing assembly includes a flexible member, a locking member and a fastener. The locking member and the fastener are respectively arranged at two ends of the flexible member, and the locking member and the fastener can be fastened with each other.

[0012] According to one embodiment of the present invention, the fixing assembly includes a clamp, and the clamps are relatively arranged and connected by bolts.

[0013] According to one embodiment of the present invention, the vertical pole and the horizontal pole are hollow cylindrical steel.

[0014] Implementing the embodiments of the present invention has the following beneficial effects:

[0015] When using the photovoltaic bracket quick hoisting frame of the present embodiment, the traction rope is used to lift the photovoltaic bracket through the pulley and the hook. The operator pulls the traction rope to lift the photovoltaic bracket. Since the hook has a connecting piece and a main body, when the hook of the main body hooks the photovoltaic bracket, the main body rotates close to the connecting piece under the action of gravity. When the photovoltaic bracket begins to be installed, the hook is free from the pulling force of the photovoltaic bracket, and the center of gravity of the main body is on the side of the rotation center away from the hook. Therefore, the main body will rotate relative to the connecting piece, causing the hook to rotate upward and thus disengage from the photovoltaic bracket. The photovoltaic bracket quick hoisting frame implemented in the present invention can achieve the purpose of hanging the photovoltaic bracket in the air for easy installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] in:

[0018] Figure 1 It is a schematic diagram of the overall structure of a photovoltaic bracket quick hoisting rack in one embodiment of the present invention;

[0019] Figure 2 It is a schematic diagram of the structure of a photovoltaic bracket quick hoisting frame from a side view angle in an embodiment of the present invention;

[0020] Figure 3 It is a schematic diagram of the overall structure of a hook in one embodiment of the present invention;

[0021] Figure 4 It is a schematic structural diagram of a fixing component in an embodiment of the present invention.

[0022] Reference numerals:

[0023] Vertical pole-10; horizontal pole-20; pulley-30; traction rope-40; hook-50; connecting piece-510; main body-520; hook-5210; movable pulley-5110; support pole-60; counterweight assembly-70; first pole-710; second pole-720; fixing assembly-80; flexible piece-810; locking piece-820; fastener-830; clamp-840; photovoltaic pile-90; photovoltaic bracket-100. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] The embodiment of the present invention provides a photovoltaic bracket quick hoisting frame, please refer to Figure 1-Figure 4 , includes a vertical pole 10, a horizontal pole 20, a pulley 30, a traction rope 40 and a hook 50, the horizontal pole 20 is connected to one end of the vertical pole 10, the pulley 30 is arranged on the horizontal pole 20, the traction rope 40 is passed through the pulley 30, one end of the traction rope 40 is connected to the hook 50, the hook 50 includes a connecting member 510 and a main body 520, the connecting member 510 is used to connect the traction rope 40, the main body 520 is rotatably connected to the connecting member 510, a hook portion 5210 is provided at one end of the main body 520, and the center of gravity of the main body 520 is located on the side of the rotation center of the main body 520 away from the hook portion 5210.

[0026] Using the photovoltaic bracket quick hoisting frame of this embodiment, the traction rope 40 is used to lift the photovoltaic bracket 100 through the pulley 30 and the hook 50. The operator pulls the traction rope 40 to lift the photovoltaic bracket 100. Since the hook 50 has a connecting piece 510 and a main body 520, when the hook 5210 of the main body 520 hooks the photovoltaic bracket, under the action of gravity, the main body 520 rotates close to the connecting piece 510. When the photovoltaic bracket 100 begins to be installed, the hook 5210 is free from the pulling force of the photovoltaic bracket 100, and the center of gravity of the main body 520 is on the side of the rotation center away from the hook 5210. Therefore, the main body 520 will rotate relative to the connecting piece 510, so that the hook 5210 rotates upward and thus separates from the photovoltaic bracket. The photovoltaic bracket quick hoisting frame implemented in the present invention can achieve the purpose of hanging the photovoltaic bracket 100 in the air for easy installation.

[0027] In one embodiment, a support rod 60 is further included, and two ends of the support rod 60 are respectively connected to the vertical rod 10 and the horizontal rod 20.

[0028] The support rod 60, the vertical rod 10 and the cross bar 20 form a triangular structure, and the triangle is a stable geometric structure, which can further increase the stability of the cross bar 20 and bear more weight.

[0029] In one embodiment, the connecting member 510 further includes a movable pulley 5110 , and the traction rope 40 is wound around the movable pulley 5110 .

[0030] The pulley 30 is just equivalent to a fixed pulley 30, and the fixed pulley 30 can only play a role in changing the direction of the force. The photovoltaic bracket is usually made of stainless steel, so it is heavy. In order to improve the construction efficiency, only one person is needed to pull the traction rope 40. The movable pulley 5110 cooperates with the pulley 30 to realize the pulley group, and the movable pulley 5110 can reduce the pulling force required by the operator, so as to achieve the purpose of a single person lifting the photovoltaic bracket 100.

[0031] In one embodiment, one end of the traction rope 40 is connected to the support rod 60 .

[0032] One end of the traction rope 40 is connected to the support rod 60, and then passes through the movable pulley 5110 and the pulley 30 in sequence, thereby forming a pulley block structure.

[0033] In one embodiment, a counterweight assembly 70 is further included. The counterweight assembly 70 is connected to a side of the vertical pole 10 away from the pulley 30 . The counterweight assembly 70 is used to hang and pull the counterweight.

[0034] Since one side of the quick hoisting frame is used to hoist the photovoltaic support 100 , in order to prevent the vertical pole 10 from tipping over, a counterweight assembly 70 is disposed on the side of the vertical pole 10 away from the photovoltaic support 100 .

[0035] In one embodiment, the counterweight assembly 70 includes a first rod 710 and a second rod 720 , wherein two ends of the first rod 710 are respectively connected to one end of the second rod 720 and the vertical rod 10 , and the other end of the second rod 720 is connected to the vertical rod 10 .

[0036] The first rod 710, the second rod 720 and the vertical rod 10 form a stable triangular structure. When necessary, a heavy object can be hung on the second rod 720 to make the two sides of the vertical rod 10 relatively balanced.

[0037] It should be noted that the configuration assembly can also be in other forms, for example, the middle of the crossbar 20 is connected to the top of the vertical pole 10, and a counterweight is provided on the side of the crossbar 20 away from the vertical pole 10.

[0038] In one embodiment, a fixing assembly 80 is further included, and the fixing assembly 80 is used to fix the pole 10 on the photovoltaic pile 90 .

[0039] In a desert environment, the soil is soft, and generally the photovoltaic pile 90 needs to be driven into the ground. At this time, the pole 10 can be tied to the photovoltaic pile 90 through the fixing assembly 80. The pole 10 and the photovoltaic pile 90 are fixed, avoiding the work of stabilizing the pole 10.

[0040] In one embodiment, please refer to Figure 4 The fixing assembly 80 includes a flexible member 810, a locking member 820 and a fastener 830. The locking member 820 and the fastener 830 are respectively arranged at two ends of the flexible member 810, and the locking member 820 and the fastener 830 can be fastened with each other.

[0041] In this embodiment, the flexible member 810 surrounds the outer circumference of the vertical pole 10 and the photovoltaic pile 90 , and the locking member 820 and the fastener 830 at both ends of the flexible member 810 are engaged with each other, thereby achieving the purpose of tying the vertical pole 10 to the photovoltaic pile 90 .

[0042] In actual application, the user only needs to align the locking member 820 with the fastener 830 and then press lightly to achieve the connection and fixation of the fixing assembly 80 .

[0043] The fastening mechanism of the lock 820 and the fastener 830 may include but is not limited to a slot, a hook, magnetic adsorption, etc. These structural designs ensure the stability and reliability of the fixing assembly 80.

[0044] Through the above structural design, the fixing assembly 80 of the present invention not only improves the installation efficiency, but also enhances the fixing effect, and is suitable for a variety of different application scenarios.

[0045] The fixing assembly 80 has the following beneficial effects:

[0046] Quick installation: The quick-fastening mechanism of the lock 820 and the fastener 830 makes the installation of the fixing assembly 80 faster and more convenient;

[0047] High adaptability: the use of the flexible member 810 allows the fixing assembly 80 to adapt to different shapes and sizes, thus increasing its application range;

[0048] Stability: The buckling structure design of the locking member 820 and the fastener 830 improves the stability of the fixing assembly 80 and ensures the reliability of the connection.

[0049] In one embodiment, the fixing assembly 80 includes a clamp 840 , and the clamps 840 are relatively arranged and connected by bolts.

[0050] Clamp 840 is a commonly used fastener, mainly used to fix or connect pipes, cables or other round objects. It is usually made of metal and has high strength and durability. The following is a basic structural description of clamp 840:

[0051] The main body includes an annular structure and a fastening mechanism, wherein the main part of the annular structure is an annular structure, which can be circular or elliptical to accommodate objects of different shapes. The fastening mechanism is usually one or more bolts or screws, which are used to fasten the clamp 840 so that it can tightly hold the object.

[0052] It should be noted that in order to reduce construction costs, the number of quick hoisting frames is usually not one-to-one with the number of photovoltaic piles 90. When the installation of a photovoltaic bracket on a photovoltaic pile 90 is completed, the operator quickly disassembles and assembles the fixing assembly 80 and transfers the quick hoisting frame of the present invention to the next photovoltaic pile 90, thereby installing the next photovoltaic bracket.

[0053] In one embodiment, the vertical pole 10 and the horizontal pole 20 are hollow cylindrical steel.

[0054] The vertical pole 10 and the horizontal pole 20 are hollow cylindrical steels, which can reduce the weight of the quick lifting frame while maintaining the strength, thereby achieving the purpose of easy handling and transfer.

[0055] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limitations on the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0056] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0057] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0058] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A photovoltaic bracket quick hoisting rack, characterized in that: The utility model comprises an upright pole, a cross pole, a pulley, a traction rope and a hook, wherein the cross pole is connected to one end of the upright pole, the pulley is arranged on the cross pole, the traction rope is passed through the pulley, one end of the traction rope is connected to the hook, the hook comprises a connecting piece and a body, the connecting piece is used to connect the traction rope, the body is rotatably connected to the connecting piece, a hook is arranged at one end of the body, and the center of gravity of the body is located on a side of the rotation center of the body away from the hook.

2. A photovoltaic support quick hoisting rack as claimed in claim 1, characterized in that: It also includes a support rod, and two ends of the support rod are respectively connected to the vertical rod and the horizontal rod.

3. A photovoltaic support quick hoisting rack as claimed in claim 2, characterized in that: The connecting member also includes a movable pulley, and the traction rope is wound around the movable pulley.

4. A photovoltaic support quick hoisting rack as claimed in claim 3, characterized in that: One end of the traction rope is connected to the support rod.

5. A photovoltaic support quick hoisting rack as claimed in claim 1, characterized in that: It also includes a counterweight assembly, which is connected to a side of the vertical pole away from the pulley, and is used for hanging and pulling a counterweight.

6. A photovoltaic support quick hoisting rack as claimed in claim 5, characterized in that: The counterweight assembly includes a first rod and a second rod, two ends of the first rod are respectively connected to one end of the second rod and the vertical rod, and the other end of the second rod is connected to the vertical rod.

7. A photovoltaic support quick hoisting rack as claimed in claim 1, characterized in that: It also includes a fixing component, which is used to fix the vertical pole on the photovoltaic foundation pile.

8. A photovoltaic support quick hoisting rack as claimed in claim 7, characterized in that: The fixing assembly comprises a flexible member, a locking member and a fastener. The locking member and the fastener are respectively arranged at two ends of the flexible member, and the locking member and the fastener can be fastened with each other.

9. A photovoltaic support quick hoisting rack as claimed in claim 7, characterized in that: The fixing assembly comprises a clamp, and the clamps are arranged relatively to each other and connected by bolts.

10. A photovoltaic support quick hoisting rack as claimed in claim 1, characterized in that: The vertical pole and the horizontal pole are hollow cylindrical steel.

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