Rapidly-lapped HPVC electric power pipe

Abstract

The utility model relates to a rapid lap joint HPVC electric power pipe, which comprises an HPVC electric power pipe and a bent plate, the left side and the right side of the top of the inner wall of the HPVC electric power pipe are respectively and fixedly connected with the top of the bent plate, the inner side of the bent plate is connected with a lap joint structure, the upper part of the inner wall of the HPVC electric power pipe is fixedly connected with a top plate, the bottom of the top plate is connected with a placing structure, and the placing structure is fixedly connected with the inner wall of the HPVC electric power pipe. When the rear portion of the top of the inner wall of the second HPVC power pipe in the lap joint structure makes contact with a curved block, the curved block is pressed to move downwards, the moving curved block enables the front portion of a straight plate to be matched with a round rod to rotate downwards, the rear portion of the rotating straight plate enables a vertical rod to move upwards, and after the two HPVC power pipes are completely connected in a lap joint mode, the curved block loses the pressure; the spring provides resilience force to enable the straight plate to rotate forwards, the outer wall of the curved block is connected with a notch in the top of the inner wall of the second HPVC electric power pipe in an inserted mode, the use limitation of the HPVC electric power pipe is eliminated, and the use cost of the HPVC electric power pipe is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of quickly overlapped HPVC electric power pipes, in particular to a quickly overlapped HPVC electric power pipe. Background Art

[0002] HPVC power pipes have the characteristics of high strength, high toughness, strong pressure resistance, good flame retardancy and corrosion resistance. The products can replace plastic-coated or galvanized steel pipes and cross roads or bridges as protection pipes for communication cables.

[0003] For example, a quick-lap HPVC power pipe with the authorization announcement number "CN218919888U" has a quick-install structure on the connecting sleeve that facilitates quick lap connection of the pipe body. The quick-install structure includes a plurality of through grooves arranged on the connecting sleeve, an elastic clip arranged on the through groove, and a limit groove arranged on the pipe body that is compatible with the elastic clip. Through the setting of the quick-install structure, when the pipe bodies are connected, the elastic clip cooperates with the limit groove, so that the pipe bodies are quickly connected, the installation is convenient, and the installation efficiency of the pipeline is improved. However, although quick lap connection is achieved in the use of HPVC power pipes, the lap connection is disposable, that is, the HPVC power pipe cannot be disassembled after lap connection. If the cables inside the HPVC power pipe need to be destroyed as a whole for maintenance, the internal cables may be damaged secondary if they are not careful, and new HPVC power pipes need to be replaced, resulting in the existence of usage limitations of HPVC power pipes and increasing the use cost of HPVC power pipes. Utility Model Content

[0004] The utility model aims to solve the problem that the use of HPVC power pipes is limited and the use cost of HPVC power pipes is increased, and a quick-lapped HPVC power pipe is proposed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A quick-lap HPVC power pipe is designed, comprising an HPVC power pipe and a curved plate, wherein the left and right sides of the top of the inner wall of the HPVC power pipe are respectively fixedly connected to the top of the curved plate, the inner side of the curved plate is connected with a lap structure, a top plate is fixedly connected above the inner wall of the HPVC power pipe, a placement structure is connected to the bottom of the top plate, a bottom plate is fixedly connected to the front of the bottom of the HPVC power pipe, and groove plates are respectively connected to the left and right sides of the placement structure.

[0007] Preferably, the overlapping structure includes a round rod and a straight plate, the outer wall end of the round rod is rotatably connected to the inner side of the curved plate, the inner side of the round rod is fixedly connected to the outer wall groove of the straight plate, the outer wall of the round rod is sleeved with a spring, the two ends of the spring are respectively fixedly connected to the inner side of the curved plate and the outer wall groove of the straight plate, a curved block is fixedly connected to the top front of the straight plate, and the top groove of the straight plate is rotatably connected to a vertical rod.

[0008] Preferably, the upper portion of the outer wall of the vertical pole is plugged into the top front circular opening of the HPVC power pipe.

[0009] Preferably, the placement structure includes a first transverse plate and a first straight cylinder, the top of the first transverse plate is fixedly connected to the bottom of the top plate, the bottom of the first transverse plate is fixedly connected to the top of the first straight cylinder, and the bottom of the first straight cylinder is fixedly connected to the second transverse plate.

[0010] Preferably, the bottom of the second transverse plate is fixedly connected to the bottom of the inner wall of the HPVC power pipe.

[0011] Preferably, the left and right sides of the first straight tube are respectively fixedly connected to the inner side of the groove plate.

[0012] The utility model provides a quick-lap HPVC electric pipe, which has the following beneficial effects: when the rear of the top of the inner wall of the second HPVC electric pipe in the lap structure contacts the curved block, the curved block moves downward under pressure, and the moving curved block causes the front of the straight plate to rotate downward with the matching round rod, and the rear of the rotating straight plate causes the vertical rod to move upward; when the two HPVC electric pipes are completely overlapped, the curved block loses pressure, and the spring provides a rebound force to rotate the front of the straight plate, so that the outer wall of the curved block is plugged into the top notch of the inner wall of the second HPVC electric pipe, thereby eliminating the use limitations of the HPVC electric pipe and reducing the use cost of the HPVC electric pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 Schematic diagram of the connection relationship between the middle curved plate, round rod and straight plate;

[0015] Figure 3 for Figure 1 The structural diagram of A in the figure;

[0016] Figure 4 for Figure 1 Schematic diagram of the structure of B.

[0017] In the figure: 1. HPVC power pipe, 2. lap structure, 201. round rod, 202. straight plate, 203. spring, 204. curved block, 205. vertical pole, 3. placement structure, 301. first horizontal plate, 302. first straight tube, 303. second horizontal plate, 4. curved plate, 5. top plate, 6. groove plate, 7. bottom plate, 8. plug plate, 9. second straight tube. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] Embodiment 1:

[0020] See also Figure 1-4 In the present embodiment, a quick-lap HPVC power pipe comprises an HPVC power pipe 1 and a curved plate 4. The left and right sides of the top of the inner wall of the HPVC power pipe 1 are respectively fixedly connected to the top of the curved plate 4. The HPVC power pipe 1 is made of polyvinyl chloride. The inner side of the curved plate 4 is connected with a lap structure 2. A top plate 5 is fixedly connected to the top of the inner wall of the HPVC power pipe 1. A placement structure 3 is connected to the bottom of the top plate 5. A bottom plate 7 is fixedly connected to the front of the bottom of the HPVC power pipe 1. The left and right sides of the placement structure 3 are respectively connected with groove plates 6.

[0021] The overlap structure 2 includes a round rod 201 and a straight plate 202. The outer wall end of the round rod 201 is rotatably connected to the inner side of the curved plate 4. The outer wall end of the round rod 201 is rotated by the bearing inside the curved plate 4 under force. The inner side of the round rod 201 is fixedly connected to the outer wall notch of the straight plate 202. The outer wall of the round rod 201 is sleeved with a spring 203. The two ends of the spring 203 are respectively fixedly connected to the inner side of the curved plate 4 and the outer wall notch of the straight plate 202. When the straight plate 202 rotates, the spring 203 rotates the straight plate 202 by its own elastic force. A curved block 204 is fixedly connected to the top front of the straight plate 202. The top notch of the straight plate 202 is rotatably connected to a vertical rod 205. The bottom of the outer wall of the vertical rod 205 is rotated by the pin shaft of the inner wall of the top notch of the straight plate 202 under force. The upper part of the outer wall of the vertical rod 205 is plugged into the circular opening at the top front of the HPVC power pipe 1.

[0022] When the rear of the top of the inner wall of the second HPVC power pipe 1 in the overlapping structure 2 contacts the curved block 204, the curved block 204 moves downward under pressure, and the moving curved block 204 causes the front of the straight plate 202 to rotate downward with the round rod 201, and the rear of the rotating straight plate 202 causes the vertical rod 205 to move upward. When the two HPVC power pipes 1 are completely overlapped, the curved block 204 loses pressure, and the spring 203 provides a rebound force to rotate the front of the straight plate 202, so that the outer wall of the curved block 204 is plugged into the groove on the top of the inner wall of the second HPVC power pipe 1, thereby eliminating the use limitations of the HPVC power pipe and reducing the use cost of the HPVC power pipe.

[0023] The placement structure 3 includes a first transverse plate 301 and a first straight cylinder 302. The top of the first transverse plate 301 is fixedly connected to the bottom of the top plate 5, the bottom of the first transverse plate 301 is fixedly connected to the top of the first straight cylinder 302, and the bottom of the first straight cylinder 302 is fixedly connected to the second transverse plate 303. The first transverse plate 301 and the second transverse plate 303 support the first straight cylinder 302. The bottom of the second transverse plate 303 is fixedly connected to the bottom of the inner wall of the HPVC power pipe 1, and the left and right sides of the first straight cylinder 302 are respectively fixedly connected to the inner side of the groove plate 6.

[0024] Working principle:

[0025] HPVC power pipe lap joint:

[0026] The rear bottom of the second HPVC power pipe 1 is made to fit with the top of the bottom plate 7 in front of the bottom of the first HPVC power pipe 1, and then the second HPVC power pipe 1 is pushed backward. When the rear top of the inner wall of the second HPVC power pipe 1 contacts the curved block 204, the curved block 204 moves downward under pressure, and the moving curved block 204 makes the front of the straight plate 202 cooperate with the round rod 201 to rotate downward. The rear of the rotating straight plate 202 will make the vertical rod 205 move upward. At the same time, the straight plate 202 will apply torsion to the spring 203. When the two HPVC power pipes 1 are completely overlapped, the curved block 204 will lose pressure, and the spring 203 provides a rebound force to rotate the front of the straight plate 202, so that the outer wall of the curved block 204 is plugged into the groove at the top of the inner wall of the second HPVC power pipe 1.

[0027] HPVC power pipe cable installation:

[0028] The bottom of the HPVC power pipe 1 is fitted to the designated position, and then the cable is passed through the first straight tube 302 from the front right to the rear, thereby completing the installation of the HPVC power pipe 1 and the cable.

[0029] Embodiment 2:

[0030] See also Figure 1-4 In this embodiment, a quick-lap HPVC power pipe also includes a plug plate 8 and a second straight tube 9, the inner side of the outer wall of the plug plate 8 is plugged into the inner wall of the groove plate 6, and the outer side of the plug plate 8 is fixedly connected to the inner side of the straight tube 9.

[0031] Working principle:

[0032] When other cables need to be placed, the second straight cylinder 9 can be inserted into the HPVC power pipe 1 before the HPVC power pipe 1 is overlapped, and then the second straight cylinder 9 is moved inward. The moved second straight cylinder 9 moves the plug-in plate 8 inward, so that the outer wall of the plug-in plate 8 is plugged into the inner wall of the slot plate 6, the second straight cylinder 9 is fixed, and then the cable is passed through the second straight cylinder 9.

[0033] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A quick-jointed HPVC power pipe, comprising an HPVC power pipe (1) and a curved plate (4), characterized in that: The left and right sides of the top of the inner wall of the HPVC power pipe (1) are respectively fixedly connected to the top of the curved plate (4); the inner side of the curved plate (4) is connected to a lap joint structure (2); a top plate (5) is fixedly connected to the top of the inner wall of the HPVC power pipe (1); the bottom of the top plate (5) is connected to a placement structure (3); a bottom plate (7) is fixedly connected to the front of the bottom of the HPVC power pipe (1); and the left and right sides of the placement structure (3) are respectively connected to groove plates (6).

2. The quick-jointed HPVC power pipe according to claim 1, characterized in that: The overlapping structure (2) comprises a round rod (201) and a straight plate (202); the outer wall end of the round rod (201) is rotatably connected to the inner side of the curved plate (4); the inner side of the round rod (201) is fixedly connected to the outer wall notch of the straight plate (202); a spring (203) is sleeved on the outer wall of the round rod (201); the two ends of the spring (203) are respectively fixedly connected to the inner side of the curved plate (4) and the outer wall notch of the straight plate (202); a curved block (204) is fixedly connected to the front of the top of the straight plate (202); and the top notch of the straight plate (202) is rotatably connected to a vertical rod (205).

3. The quick-jointed HPVC power pipe according to claim 2, characterized in that: The upper part of the outer wall of the vertical pole (205) is plugged into the front circular opening of the top of the HPVC power pipe (1).

4. The quick-jointed HPVC power pipe according to claim 1, characterized in that: The placement structure (3) comprises a first transverse plate (301) and a first straight cylinder (302), wherein the top of the first transverse plate (301) is fixedly connected to the bottom of the top plate (5), the bottom of the first transverse plate (301) is fixedly connected to the top of the first straight cylinder (302), and the bottom of the first straight cylinder (302) is fixedly connected to the second transverse plate (303).

5. The quick-jointed HPVC power pipe according to claim 4, characterized in that: The bottom of the second transverse plate (303) is fixedly connected to the bottom of the inner wall of the HPVC power pipe (1).

6. The quick-jointed HPVC power pipe according to claim 4, characterized in that: The left and right sides of the first straight tube (302) are respectively fixedly connected to the inner side of the groove plate (6).

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