Integrated hoop

Abstract

The utility model discloses an integrated hoop, the hoop comprises an integrated deformable main body, the middle part of an annular structure enclosed by the main body is used for embracing an object to be fixed which needs to be fixed, and compared with a sectional structure, the integrated design is higher in strength and better in stability. The head end and the tail end are relatively contracted inwards at the opening of the U-shaped main body to form a first clamping part and a second clamping part respectively, the two clamping parts are provided with tightness adjusting assemblies, and the distance between the two clamping parts can be flexibly adjusted by adjusting the tightness adjusting assemblies, so that the main body is clamped or loosened, and the operation is convenient. The outer end of the second clamping part is further provided with an anti-disengagement blocking edge for limiting radial disengagement of the outer end of the first clamping part, the anti-disengagement blocking edge can effectively prevent the first clamping part from deviating in the using process, and therefore the structural part fastening capacity of the hoop is further improved, and the stability and reliability of the hoop are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connecting accessories, particularly relates to a one-piece hoop. BACKGROUND

[0002] In the field of photovoltaic systems, the construction of photovoltaic supports is a key link to ensure the stable installation and efficient operation of photovoltaic panels. In this process, a large number of profiles and connecting pieces are used to build the support structure, and the close connection and stable fixation between the components are achieved through hoops and other fixing pieces. However, the existing hoop assemblies are mostly designed in a split type, which not only requires more bolts, nuts and other fasteners for installation, increasing the construction difficulty and cost, but also has relatively poor fixing ability, making it difficult to meet the stability and reliability requirements of photovoltaic supports during long-term use. In addition, although there are some one-piece hoops on the market, their structure design and fixing ability still have deficiencies, making it difficult to meet the diversified needs in actual use. SUMMARY

[0003] The utility model aims at providing a one-piece hoop, which is convenient to use and has strong fixing ability.

[0004] To achieve the above-mentioned purpose, the utility model provides a one-piece hoop, which comprises a main body with deformation ability, the first end and the tail end of the main body are close to each other to form a U-shaped main body, and are used for embracing the object to be fixed;

[0005] The first end and the tail end are relatively inwardly contracted at the opening of the U-shaped main body to form a first clamping part and a second clamping part respectively, and a tightness adjusting assembly is arranged on the two clamping parts to adjust the distance between them;

[0006] The outer end of the second clamping part has a anti-extrusion stop rib for limiting the outer end of the first clamping part;

[0007] The tightness adjusting assembly is tightened to make the two clamping parts close to each other, so that the main body clamps the object to be fixed, and at the same time, the outer end of the first clamping part enters the anti-extrusion stop rib; on the contrary, the tightness adjusting assembly is loosened, and the main body releases the object to be fixed.

[0008] Further, the second clamping part and the anti-extrusion stop rib form an inverted Z-shaped structure on the main body, and the top of the inverted Z-shaped structure extends to the first clamping part to form the anti-extrusion stop rib.

[0009] Further, the outer end of the first clamping part has a convex rib on the main body, the convex rib forms a limiting relationship with the anti-extrusion stop rib on the second clamping part, and the first clamping part and the convex rib form a positive Z-shaped structure.

[0010] Further, the first clamping part has a positive L-shaped structure on the main body, and the top of the positive L-shaped structure forms a limiting relationship with the anti-extrusion stop rib.

[0011] Further, the first clamping part and the second clamping part are parallel to each other.

[0012] Further, at least one set of corresponding through holes is arranged on the first clamping part and the second clamping part, the axis of the through hole extends along the moving direction of the clamping part, and the tightness adjusting assembly penetrates the clamping part through the through hole.

[0013] Further, the tightness adjusting assembly comprises a bolt and a nut, the bolt penetrates the clamping part from the outside of the through hole and is connected with the nut.

[0014] Further, the second clamping part is provided with a limiting block in the axial direction of the through hole, and the limiting block is used for limiting the circumferential rotation of part of the components in the tightness adjusting assembly.

[0015] Further, the part of the main body that embraces the to-be-fixed object is in a rectangular ring shape or a circular ring shape.

[0016] Further, the main body is made of a high polymer material.

[0017] After the above scheme is adopted, the beneficial effects of the utility model are as follows:

[0018] The hoop is designed in an integral and deformable main body, and is surrounded by a ring structure, the middle part is used for embracing a to-be-fixed object that needs to be fixed, compared with a segmented structure, the integral design has higher strength and better stability. The first end and the tail end are relatively inwardly retracted at the opening of the U-shaped main body, and form the first clamping part and the second clamping part respectively, the two clamping parts are provided with a tightness adjusting assembly, through adjusting the assembly, the distance between the two clamping parts can be flexibly adjusted, so that the main body is clamped or loosened, and the operation is convenient.

[0019] The outer end of the second clamping part is further provided with a anti-extrusion ridge limiting the radial extrusion of the outer end of the first clamping part, the anti-extrusion ridge can effectively prevent the first clamping part from deviating in the use process, thereby further improving the clamping ability of the structural parts of the hoop and ensuring the stability and reliability of the hoop. DETAILED DESCRIPTION

[0020] Figure 1 is an assembly view (front view) of the hoop and the tightness adjusting assembly of an embodiment of the utility model;

[0021] Figure 2 is a perspective view of the hoop of an embodiment of the utility model;

[0022] Figure 3 is a perspective view of the hoop and the tightness adjusting assembly of an embodiment of the utility model;

[0023] Figure 4 is an assembly view (nut perspective view) of the hoop and the tightness adjusting assembly of an embodiment of the utility model;

[0024] Figure 5 This is an assembly drawing (from the bolt perspective) of a clamp and tension adjustment assembly according to an embodiment of this utility model;

[0025] Figure 6 This is a diagram illustrating an application scenario of the clamp according to an embodiment of this utility model;

[0026] Figure 7 This is an assembly drawing (front view) of the clamp and tension adjustment assembly according to another embodiment of this utility model.

[0027] Label Explanation:

[0028] 1. Main body;

[0029] 2. Head; 3. Tail;

[0030] 4. First clamping part; 41. First through hole;

[0031] 5. Second clamping part; 51. Second through hole;

[0032] 6. Anti-detachment guard; 7. Raised edge; 8. Limiting block;

[0033] 9. Tightness adjustment assembly; 91. Bolt; 92. Nut.

[0034] 10. Profiles; 11. Connectors. Detailed Implementation

[0035] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0036] This utility model provides an integrated clamp, such as Figures 1 to 6 As shown, the device includes a deformable, integrally molded main body 1. The head end 2 and tail end 3 of the main body 1 are brought close together to form a U-shape, used to encircle the object to be fixed. The head end 2 and tail end 3 taper inwards at the opening of the U-shaped main body 1, forming a first clamping part 4 and a second clamping part 5, respectively. These two clamping parts are equipped with a tension adjustment component 9, which allows for flexible adjustment of the distance between the two clamping parts.

[0037] When it is necessary to clamp the object to be fixed, simply adjust the tension adjustment component 9 to bring the two clamping parts closer together, so that the main body 1 can tightly hold the object to be fixed; conversely, when it is necessary to release the object to be fixed, adjust the tension adjustment component 9 to move the two clamping parts away from each other, and the main body 1 will then release the object to be fixed. In addition, the outer end of the second clamping part 5 is also designed with an anti-disengagement guard 6 to limit the radial disengagement of the outer end of the first clamping part 4. This design can effectively prevent the first clamping part 4 from shifting during use, thereby further improving the clamping ability of the clamp's structural components and ensuring the stability and reliability of the clamp.

[0038] The main body 1 is made of a flexible material, preferably a high polymer material, such as polyethylene, polypropylene, or polyvinyl chloride, etc. The high polymer material has strong plasticity and good processability, and can be molded into various complex shapes through simple injection molding and extrusion processes. Compared with existing solutions, the processing time is greatly shortened, the process is simplified, and the labor cost is reduced. In addition, the high polymer material has a small density and a lower weight than iron-based materials, making the product more convenient to transport and install. The high polymer material has good resistance to acids and bases and is more corrosion-resistant than iron-based materials, allowing it to maintain long-term stable use in harsh environments. The production cost of the high polymer material is relatively low, making it suitable for mass production.

[0039] Regarding the shape of the part of the main body 1 that surrounds the object to be fixed, the present case does not limit it to a rectangular ring shape or a circular ring shape, as long as the design can tightly and effectively fit the outer circumference of the object to be fixed to achieve a stable clamping effect. The specific shape should be selected according to the actual assembly requirements.

[0040] As shown in Figure 2 and Figure 3 , at least one set of corresponding through holes is provided on the first clamping part 4 and the second clamping part 5. The first clamping part 4 has a first through hole 41, and the second clamping part 5 has a second through hole 51. The axis of the through hole extends along the moving direction of the clamping part. A set of tension adjustment assemblies 9 is arranged in each set of corresponding through holes. The locking and loosening of the tension adjustment assembly 9 drives the first clamping part 4 and the second clamping part 5 to move closer or further away from each other. The tension adjustment assembly 9 can use a bolt 91 and a nut 92 assembly. The bolt 91 penetrates the clamping part from the outside of the through hole and is connected to the nut 92. The operator can control the clamping or loosening of the first clamping part 4 and the second clamping part 5 by tightening or loosening the bolt 91, thereby causing the hoop main body 1 to tighten or loosen the object to be fixed.

[0041] In this embodiment, the second clamping part 5 and the anti-disengagement stop 6 form a reverse Z shape, as shown in Figures 1 to 5 The top of the reverse Z shape extends towards the first clamping part 4, forming the anti-disengagement stop 6. Meanwhile, the outer end of the first clamping part 4 has a protruding edge 7, which forms a limiting relationship with the anti-disengagement stop 6 on the second clamping part 5. The first clamping part 4 and the protruding edge 7 form a forward Z shape. There is a certain gap between the front end of the protruding edge 7 and the second clamping part 5 to allow the main body 1 to deform. When the tension adjustment assembly 9 locks the clamping part, the protruding edge 7 on the first clamping part 4 will move towards the anti-disengagement stop 6 on the second clamping part 5 and radially abut the anti-disengagement stop 6. This design effectively prevents the hoop from shifting during use, thereby further improving the tightening ability and stability of the hoop.

[0042] In order to improve the convenience of the hoop assembly, a limiting block 8 is designed on the second clamping part 5, and the limiting block 8 is used for limiting the circumferential rotation of part of the parts in the tightness adjusting assembly 9. Figures 1 to 5 As shown in the figure, the outer end of the second clamping part 5 is folded away from the first clamping part 4, and then the limiting block 8 is formed above the second through hole 51 of the second clamping part 5. When assembling, the nut 92 is placed on this side of the second clamping part 5, and the bolt 91 is arranged from the first clamping part 4 to the first clamping part 4 and connected with the nut 92. Due to the existence of the limiting block 8, it effectively limits the rotation of the nut 92, so that we only need to rotate the bolt 91 to realize quick locking, which greatly improves the assembly efficiency.

[0043] As a further improvement of the structure, the first clamping part 4 and the second clamping part 5 are designed as parallel structures. In this way, the corresponding through holes on the first clamping part 4 and the second clamping part 5 can be better guaranteed to be on the same axis, thereby ensuring that the tightness adjusting assembly 9 can be uniformly stressed when clamping, improving the clamping force and making the hoop more stable and reliable.

[0044] The utility model also provides the use scene that the hoop is used for fastening connecting piece 11 and rectangular section bar 10, and reference Figure 6 Compared with the existing scheme of directly connecting the section bar 10 and the connecting piece 11 by using the bolt 91, the scheme of the present application adopts the hoop, and the fixing capacity is stronger.

[0045] In another embodiment, as shown in the figure, Figure 7 The second clamping part 5 and the anti-escape stopper 6 form a reverse Z-shaped structure, and the top of the reverse Z-shaped structure extends to the first clamping part 4 to form the anti-escape stopper 6. However, the first clamping part 4 is in a positive L-shaped structure, and the top of the positive L-shaped structure is not folded. The top of the positive L-shaped structure forms a limiting relationship with the anti-escape stopper 6. When the tightness adjusting assembly 9 locks the clamping part, the upper end of the first clamping part 4 approaches the anti-escape stopper 6 on the second clamping part 5 and radially abuts against the anti-escape stopper 6, preventing deviation and further improving the fastening capacity of the hoop.

[0046] In order to further illustrate the embodiments, the utility model provides the attached drawings. These drawings are part of the disclosure of the utility model, which is mainly used to illustrate the embodiments, and can be combined with the related description of the specification to explain the operating principle of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible embodiments and the advantages of the utility model. The components in the figure are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0047] Meanwhile, the front, back, left, right and other directions involved in the embodiment are only used as a reference for the direction, and do not represent the direction in actual application. In addition, the terms "first", "second", "third" are only used for description purposes, and cannot be understood as indicating or implying relative importance.

[0048] The above merely describes the preferred embodiments of the present application, and is not intended to limit the design of the present application. Any equivalent changes made according to the key design of the present application shall fall within the scope of protection of the present application.

Claims

1. A unitary type of a hoop, characterized by: The body has a deformation ability, and the head end and the tail end of the body are close to each other to form a U-shaped body for embracing the object to be fixed; The head end and the tail end are inwardly retracted at the opening of the U-shaped body to form a first clamping part and a second clamping part, respectively, and a tightness adjusting assembly is arranged on the two clamping parts to adjust the distance between the two clamping parts; The outer end of the second clamping part has a anti-extrusion limiting stop; The tightness adjusting assembly is tightened to make the two clamping parts close to each other, so that the body clamps the object to be fixed, and at the same time, the outer end of the first clamping part enters the anti-extrusion limiting stop; on the contrary, the tightness adjusting assembly is loosened, and the body releases the object to be fixed.

2. A one-piece clamp as defined in claim 1, wherein: On the body, the second clamping part and the anti-extrusion limiting stop form an inverted Z-shaped structure, and the top of the inverted Z-shaped structure extends to the first clamping part to form the anti-extrusion limiting stop.

3. A one-piece clamp as defined in claim 2, wherein: On the body, the outer end of the first clamping part has a convex stop, and the convex stop forms a limiting relationship with the anti-extrusion limiting stop on the second clamping part, and the first clamping part and the convex stop form a positive Z-shaped structure.

4. A one-piece clamp as defined in claim 2, wherein: On the body, the first clamping part has a positive L-shaped structure, and the top of the positive L-shaped structure forms a limiting relationship with the anti-extrusion limiting stop.

5. A one-piece clamp as defined in claim 1, wherein: The first clamping part and the second clamping part are parallel to each other.

6. A one-piece clamp as defined in claim 1, wherein: At least one set of corresponding through holes are arranged on the first clamping part and the second clamping part, the axis of the through hole extends along the moving direction of the clamping part, and the tightness adjusting assembly penetrates the clamping part through the through hole.

7. A one-piece clamp as defined in claim 1, wherein: The tightness adjusting assembly includes a bolt and a nut, and the bolt penetrates the clamping part from the outside of the through hole and is connected with the nut.

8. A one-piece clamp as claimed in claim 1 or 7, wherein: The second clamping part forms a limiting block in the axial direction of the through hole, and the limiting block is used to limit the circumferential rotation of part of the components in the tightness adjusting assembly.

9. A one-piece clamp as defined in claim 1, wherein: The part of the body embracing the object to be fixed is in a rectangular ring shape or a circular ring shape.

10. A one-piece clamp as defined in claim 1, wherein: The body is made of a high polymer material.

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