Electrical galvanized steel pipe connecting device

Abstract

The utility model relates to the technical field of galvanized steel pipe connection, and discloses an electrical galvanized steel pipe connecting device which comprises a first steel pipe and a second steel pipe, a first arc plate and a second arc plate are symmetrically arranged on the outer sides of the close ends of the first steel pipe and the second steel pipe, and the second arc plate is hinged to the first arc plate through a hinge; fixing plates are fixedly installed on the sides, away from the hinge, of the second arc plate and the first arc plate, the upper fixing plate and the lower fixing plate are fixedly connected through connecting bolts, connecting ring plates are fixedly installed at the close ends of the first steel pipe and the second steel pipe, and a plurality of matching grooves are symmetrically formed in the two ends of the inner wall of the first arc plate and the two ends of the inner wall of the second arc plate. According to the device, the connecting ring plate is matched with the matching grooves, so that connection of the first steel pipe and the second steel pipe can be achieved, the connecting length of the first steel pipe and the second steel pipe can be adjusted by inserting the connecting ring plate into the different matching grooves, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of galvanized steel pipe connection, in particular to a galvanized steel pipe connecting device for electrical engineering. BACKGROUND

[0002] In the process of electrical engineering construction equipment installation, a large number of steel pipes are needed to form a circulating loop, and the traditional engineering steel pipe laying adopts a sleeve connection, a flange connection or a welding connection

[0003] A galvanized steel pipe connecting device for building electrical engineering is disclosed in Chinese Utility Model Patent No. CN221591440U. The galvanized steel pipe connecting device for building electrical engineering is provided with a connecting ring and a connecting groove on the butt joint ring at both ends of the galvanized steel pipe, so that the adjacent two galvanized steel pipes are clamped to form a stable connection, and the fixed mechanism is used to make the combination between the two galvanized steel pipes more secure, the joint sealing effect is good, the penetration of sundries is avoided, the electrical conductivity between the adjacent two galvanized steel pipes is good, the structure is simple, the cost is low, the operation is simple, and the working efficiency can be improved;

[0004] According to the related technology, the inventor believes that the galvanized steel pipe connecting device for electrical engineering in the related technology is inconvenient to adjust the length of the connection between the two galvanized steel pipes according to the demand, thereby reducing the practicability of the device.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the application, and therefore, it can include prior art known by those skilled in the art. UTILITY MODEL CONTENT

[0006] In order to solve the problem that the galvanized steel pipe connecting device for electrical engineering in the related technology is inconvenient to adjust the length of the connection between the two galvanized steel pipes according to the demand, thereby reducing the practicability of the device, the application provides a galvanized steel pipe connecting device for electrical engineering.

[0007] The galvanized steel pipe connecting device for electrical engineering provided by the application adopts the following technical scheme:

[0008] A galvanized steel pipe connecting device for electrical engineering, comprising a first steel pipe and a second steel pipe, the first steel pipe and the second steel pipe are symmetrically provided with a first arc plate and a second arc plate on the outer side close to the end, the second arc plate and the first arc plate are hinged through a hinge, and the second arc plate and the first arc plate are fixedly installed with a fixed plate on the side away from the hinge, the upper and lower fixed plates are fixedly connected through connecting bolts, the first steel pipe and the second steel pipe are fixedly installed with a connecting ring plate close to the end, a plurality of matching grooves are symmetrically formed in the inner walls of the first arc plate and the second arc plate, and the matching grooves are matched with the connecting ring plate.

[0009] Preferably, the first steel pipe and the second steel pipe are coaxially arranged.

[0010] Preferably, the plurality of mating grooves are arranged at equal intervals.

[0011] Preferably, sealing gaskets are fixedly installed on the inner walls of both ends of the first arc plate and the second arc plate.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] This application provides multiple mating grooves at both ends of the inner walls of the first and second arc plates, and provides hinges, fixing plates, and connecting bolts. A connecting ring plate is installed near the end of the first and second steel pipes, and the connecting ring plate mates with the mating grooves. This allows the connection of the first and second steel pipes. Furthermore, by inserting the connecting ring plate into different mating grooves, the length of the connection between the first and second steel pipes can be adjusted, thus improving the practicality of the device. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the application;

[0015] Figure 2 This is a schematic diagram of the structure of the second arc plate in the embodiment of the application;

[0016] Figure 3 This is a schematic diagram of the structure of the second steel pipe in the application embodiment.

[0017] Explanation of reference numerals in the attached drawings: 1. First steel pipe; 2. Second steel pipe; 21. Connecting ring plate; 3. First arc plate; 4. Second arc plate; 5. Fixing plate; 6. Connecting bolt; 7. Hinge; 8. Sealing gasket; 9. Mating groove. Detailed Implementation

[0018] The following is in conjunction with the appendix Figures 1-3 This application will be described in further detail.

[0019] This application discloses an electrical galvanized steel pipe connection device, referring to... Figures 1-3 The system includes a first steel pipe 1 and a second steel pipe 2. A first arc plate 3 and a second arc plate 4 are symmetrically arranged on the outer side of the near end of the first steel pipe 1 and the second steel pipe 2. The second arc plate 4 and the first arc plate 3 are hinged together by a hinge 7. A fixing plate 5 is fixedly installed on the side of the second arc plate 4 and the first arc plate 3 away from the hinge 7. The upper and lower fixing plates 5 are fixedly connected by connecting bolts 6. A connecting ring plate 21 is fixedly installed on the near end of the first steel pipe 1 and the second steel pipe 2. Multiple mating grooves 9 are symmetrically opened at both ends of the inner wall of the first arc plate 3 and the second arc plate 4. The mating grooves 9 mate with the connecting ring plate 21.

[0020] Here, by inserting the connecting ring plate 21, which connects the ends of the first steel pipe 1 and the second steel pipe 2, into the mating groove 9, and then rotating and closing the first arc plate 3 and the second arc plate 4, and locking them with the connecting bolt 6, the connection between the first steel pipe 1 and the second steel pipe 2 can be achieved. At the same time, by making the connecting ring plate 21 mate with the mating groove 9 at different positions, the length of the connection between the first steel pipe 1 and the second steel pipe 2 can be adjusted, thus improving the practicality of the device.

[0021] Reference Figure 1 The first steel pipe 1 and the second steel pipe 2 are coaxially arranged.

[0022] By making the first steel pipe 1 and the second steel pipe 2 coaxial, it is easy to connect the first steel pipe 1 and the second steel pipe 2 coaxially.

[0023] Reference Figure 2 Multiple mating grooves are set at equal intervals.

[0024] By equidistantly setting multiple mating grooves 9, the first steel pipe 1 and the second steel pipe 2 can be moved at equal distances.

[0025] Reference Figure 1 Sealing gaskets 8 are fixedly installed on the inner walls of both ends of the first arc plate 3 and the second arc plate 4.

[0026] The sealing gasket 8 is installed here to improve the sealing performance of the steel pipe connection.

[0027] The implementation principle of the electrical galvanized steel pipe connection device in this application embodiment is as follows: In use, the device is placed in a designated position, and then the connecting ring plate 21 connecting the ends of the first steel pipe 1 and the second steel pipe 2 is inserted into the mating groove 9. Then, the first arc plate 3 and the second arc plate 4 are rotated and closed, and locked by the connecting bolt 6, thereby realizing the connection between the first steel pipe 1 and the second steel pipe 2. At the same time, by making the connecting ring plate 21 mate with the mating groove 9 at different positions, the length of the connection between the first steel pipe 1 and the second steel pipe 2 can be adjusted, thereby improving the practicality of the device.

[0028] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0029] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0031] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An electrical galvanized steel pipe connection device, comprising a first steel pipe (1) and a second steel pipe (2), characterized in that: A first arc plate (3) and a second arc plate (4) are symmetrically arranged on the outer side of the near end of the first steel pipe (1) and the second steel pipe (2). The second arc plate (4) and the first arc plate (3) are hinged by a hinge (7). A fixing plate (5) is fixedly installed on the side of the second arc plate (4) and the first arc plate (3) away from the hinge (7). The upper and lower fixing plates (5) are fixedly connected by connecting bolts (6). A connecting ring plate (21) is fixedly installed on the near end of the first steel pipe (1) and the second steel pipe (2). Multiple mating grooves (9) are symmetrically opened at both ends of the inner wall of the first arc plate (3) and the second arc plate (4). The mating grooves (9) are mated with the connecting ring plate (21).

2. The electrical galvanized steel pipe connection device according to claim 1, characterized in that: The first steel pipe (1) and the second steel pipe (2) are coaxially arranged.

3. The electrical galvanized steel pipe connection device according to claim 1, characterized in that: Multiple mating grooves (9) are arranged at equal intervals.

4. The electrical galvanized steel pipe connection device according to claim 1, characterized in that: Sealing gaskets (8) are fixedly installed on the inner walls of both ends of the first arc plate (3) and the second arc plate (4).

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