Grounding flat iron connecting structure

Abstract

The utility model discloses a grounding flat iron connecting structure which comprises two side plates, a through hole is formed in the inner side of one side plate, a groove is formed in the inner side of the other side plate, positioning rods are arranged in the through hole and the groove, and a fastening mechanism is arranged at one end of each side plate. According to the utility model, the structure is simple, the design is reasonable, the alignment and locking of the grounding flat iron are realized through the combination of the positioning rod, the groove and the through hole, and the fastening mechanism in rotary connection is adopted, so that an operator can quickly and stably complete connection and locking without an additional tool, and the convenience and efficiency of installation are obviously improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, concretely is a grounding flat iron connecting structure. BACKGROUND

[0002] As a key grounding component in electrical systems and building structures, grounding flat iron is widely used in grounding systems of power facilities, communication equipment, industrial machinery and buildings. Its main role is to provide a low-impedance grounding path to ensure that excessive current can be quickly and effectively introduced into the ground in the event of electrical faults or lightning strikes, etc., to protect equipment and personnel safety. Grounding flat iron is usually made of high-conductivity materials such as copper or galvanized steel, with excellent conductivity and corrosion resistance. According to different application requirements, the size, shape and thickness of the grounding flat iron can be varied to adapt to different installation environments and current carrying requirements. Reasonable grounding flat iron arrangement and connection method is crucial to improve the stability and reliability of the entire grounding system, therefore, it is of great practical significance to develop an efficient, convenient and reliable grounding flat iron connecting structure.

[0003] However, the connection of grounding flat iron in the prior art mainly relies on bolt connection or welding method, which has many shortcomings in practical application. First of all, bolt connection requires the use of various tools for fastening, the installation process is tedious and time-consuming, especially in large-scale grounding systems, the efficiency is low. Secondly, bolt connection has high technical requirements for operators, it is necessary to ensure the fastening degree and alignment accuracy of the bolt, otherwise it may cause poor contact and affect the grounding performance. Although welding connection is stable, it has high requirements for welding equipment and operation technology, and there are safety hazards in the welding process, and it is also difficult to maintain and disassemble in the later period. In the installation or maintenance process of large power equipment, the traditional connection method is difficult to meet the requirements of efficiency, convenience and reliability. Therefore, it is urgent to develop a grounding flat iron connecting structure that can simplify the installation process, reduce technical requirements, improve connection efficiency and reliability, to solve many problems in the prior art. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a grounding flat iron connecting structure to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a grounding flat iron connecting structure, comprising two side plates, one of which is provided with a through hole on the inner side, and the other is provided with a groove on the inner side, a positioning rod is arranged in the through hole and the groove, and a fastening mechanism is arranged at one end of the side plate.

[0006] The fastening mechanism comprises:

[0007] A first connecting plate is rotatably connected to the end of the side plate.

[0008] The second connecting plate is rotatably connected to the other end of the first connecting plate, and a rubber layer is provided on the outer side of the connection part between the first connecting plate and the second connecting plate.

[0009] The force-bearing part is provided at the end of each side plate and is positioned in the area where the side plate contacts the rubber layer;

[0010] A locking mechanism is provided on the surface of the side plate and at the end of the second connecting plate.

[0011] Preferably, the locking mechanism includes:

[0012] A fixing rod is located on the surface of the side plate, and the end of the fixing rod is threaded.

[0013] A positioning groove is formed at the end of the second connecting plate;

[0014] A nut, which is detachably mounted on the thread of the fixing rod.

[0015] Preferably, the length of the positioning rod is higher than the height of the first connecting plate and less than the height from the bottom of the groove to the top of the through hole.

[0016] Preferably, a washer is provided at the bottom of the nut.

[0017] Preferably, the force-bearing part is arc-shaped.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. This grounding flat iron connection structure, by opening a through hole on the inner side of one side plate and a groove on the inner side of the other side plate, and setting a positioning rod in the through hole and the groove, can lock when connecting two grounding flat irons, which simplifies the installation process and improves the accuracy and efficiency of the connection;

[0020] 2. This grounding flat iron connection structure, through the rotational connection of the first connecting plate and the second connecting plate, and the combination of the nut and the fixing rod of the locking mechanism, allows operators to quickly and securely complete the connection and locking process without the use of additional tools. This not only improves the convenience of operation, but also shortens the installation time and improves the overall work efficiency. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a side view of the present invention;

[0023] Figure 3This is a schematic diagram of the internal positioning rod of this utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the contact part between the force-bearing part and the rubber layer of this utility model.

[0025] In the diagram: 1. Side plate; 2. Through hole; 3. Groove; 4. Positioning rod; 5. Fastening mechanism; 501. First connecting plate; 502. Second connecting plate; 503. Rubber layer; 504. Force-bearing part; 505. Locking mechanism; 5051. Fixing rod; 5052. Thread; 5053. Positioning groove; 5054. Nut; 6. Washer; 7. Grounding flat iron. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integrated connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "several" means two or more, unless otherwise explicitly specified.

[0030] Example

[0031] Please see Figures 1-4 As shown, the present invention provides a grounding flat iron connection structure technical solution: a grounding flat iron connection structure includes two side plates 1, one side plate 1 has a through hole 2 on its inner side, the other side plate 1 has a groove 3 on its inner side, a positioning rod 4 is provided in the through hole 2 and the groove 3, and a fastening mechanism 5 is installed at one end of the side plate 1;

[0032] The fastening mechanism 5 includes a first connecting plate 501, a second connecting plate 502, a force-bearing part 504, and a locking mechanism 505. The first connecting plate 501 is rotatably connected to one end of the side plate 1, and the second connecting plate 502 is rotatably connected to the other end of the first connecting plate 501. A rubber layer 503 is wrapped around the outer side of the connection between the first connecting plate 501 and the second connecting plate 502. The force-bearing part 504 is designed at the end of each side plate 1 and positioned in the area where the side plate 1 contacts the rubber layer 503. The locking mechanism 505 is designed on the surface of the side plate 1 and at the end of the second connecting plate 502. In this embodiment, the shape and structure of the rubber layer 503 and the force-bearing part 504 are as follows: Figure 4 As shown, the rubber layer 503 is annular and covers the connection part of the first connecting plate 501 and the second connecting plate 502. The shape of the force-bearing part 504 is an arc that fits against the outer surface of the annular rubber layer 503. When connecting the two grounding flat irons 7, through holes need to be opened at the ends of the two grounding flat irons 7. Then, the two side plates 1 are placed at the upper and lower ends of the two grounding flat irons 7, and the groove 3 of the side plate 1, the through holes of the two grounding flat irons 7 and the through hole 2 of the other side plate 1 are aligned. Then, the positioning rod 4 is inserted. At this time, the two grounding flat irons 7 are relatively fixed and will not separate. Then, the first connecting plate 501 is rotated until the first connecting plate 501 is attached to the side of the two grounding flat irons 7. During this process, the operator needs to apply appropriate pressure to make the rubber layer 503 adhere to the force-bearing part 504. After it is completely attached, the second connecting plate 502 is rotated to make it adhere to the surface of the side plate 1. Finally, the locking mechanism 505 is used to lock it.

[0033] The locking mechanism 505 includes a fixing rod 5051, a positioning groove 5053, and a nut 5054. The fixing rod 5051 is located on the surface of the side plate 1, and the end of the fixing rod 5051 is provided with a thread 5052. The positioning groove 5053 is provided at the end of the second connecting plate 502. The nut 5054 is detachably installed on the thread 5052 of the fixing rod 5051. When the second connecting plate 502 is attached to the side plate 1, the fixing rod 5051 will be located inside the positioning groove 5053. Then, the washer 6 and the nut 5054 are sequentially put on the fixing rod 5051 and tightened to complete the locking.

[0034] The length of the positioning rod 4 is higher than the height of the first connecting plate 501 and less than the height from the bottom of the groove 3 to the top of the through hole 2. This length design ensures that the positioning rod 4 can maintain contact with the grounding flat iron 7 and the side plate 1 while being completely inside the structure, ensuring that they do not separate.

[0035] The working principle of this utility model is as follows:

[0036] In this embodiment, a grounding flat iron connection structure is used by first creating through holes at the ends of two grounding flat irons 7, and then placing two side plates 1 at the upper and lower ends of the grounding flat irons 7, respectively. After ensuring that the groove 3 in the side plate 1, the through hole of the grounding flat iron 7, and the through hole 2 of the other side plate 1 are completely aligned, the positioning rod 4 is inserted into the through hole 2 and the groove 3 to ensure that the two grounding flat irons 7 are relatively fixed and will not separate. Subsequently, the operator rotates the first connecting plate 501 to fit against the sides of the two grounding flat irons 7, while applying appropriate pressure to ensure that the annular rubber layer 503 is tightly fitted against the force-bearing part 504. After completing the rotation of the first connecting plate 501, the second connecting plate 502 is rotated to fully fit against the surface of the side plate 1. Finally, the washer 6 and nut 5054 are sequentially fitted onto the fixing rod 5051, and the nut 5054 is tightened to complete the entire locking process.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A grounding flat iron connection structure, comprising two side plates (1), characterized in that: One of the side plates (1) has a through hole (2) on its inner side, and the other side plate (1) has a groove (3) on its inner side. A positioning rod (4) is provided in the through hole (2) and the groove (3). A fastening mechanism (5) is provided at one end of the side plate (1). The fastening mechanism (5) includes: The first connecting plate (501) is rotatably connected to the end of the side plate (1); The second connecting plate (502) is rotatably connected to the other end of the first connecting plate (501), and a rubber layer (503) is provided on the outer side of the connection part between the first connecting plate (501) and the second connecting plate (502). Force-receiving part (504) is provided at the end of each side plate (1) and positioned in the area where the side plate (1) contacts the rubber layer (503); A locking mechanism (505) is provided on the surface of the side plate (1) and at the end of the second connecting plate (502).

2. The grounding flat iron connection structure according to claim 1, characterized in that: The locking mechanism (505) includes: A fixing rod (5051) is located on the surface of the side plate (1), and the end of the fixing rod (5051) is provided with a thread (5052); A positioning groove (5053) is formed at the end of the second connecting plate (502); Nut (5054), which is detachably mounted on the thread (5052) of the fixing rod (5051).

3. The grounding flat iron connection structure according to claim 1, characterized in that: The length of the positioning rod (4) is higher than the height of the first connecting plate (501) and less than the height from the bottom of the groove (3) to the top of the through hole (2).

4. The grounding flat iron connection structure according to claim 2, characterized in that: A washer (6) is provided at the bottom of the nut (5054).

5. The grounding flat iron connection structure according to claim 1, characterized in that: The force-bearing part (504) is arc-shaped.

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