Cable adapter for electromechanical installation engineering

Abstract

The utility model relates to the field of cable adapters, and discloses an electromechanical installation engineering cable adapter which comprises a shell and a shell cover, a plurality of connecting holes are formed in the two sides of the upper surface of the shell, and the connecting holes are symmetrically distributed relative to the shell. A plurality of supporting rods are fixedly connected to the side, corresponding to the connecting holes, of the lower surface of the shell cover, fixing pieces are rotatably connected to the two sides of the lower surface of the shell cover, connecting columns are fixedly connected to the two sides of the outer surface of the shell, and pull rods are slidably connected to one sides of the interiors of the connecting columns; a plurality of wire harnesses are placed in a plurality of limiting grooves in a positioning block, a rotary knob is rotated to drive a threaded rod to rotate, the size of a threaded hole is matched with the size of the threaded rod, and then the threaded rod continuously rotates, so that a pressing plate is mounted on the positioning block; and the cable placed on the limiting groove is clamped and fixed, and the effect of installing and fixing the wire harness is achieved.

Description

Technical Field

[0001] The present application relates to the field of cable adapters, and in particular to a cable adapter for electromechanical installation engineering. Background Art

[0002] Cable adapters are also called cable joints. After the cable is laid, in order to make it a continuous line, each section of the line must be connected as a whole. These connection points are called cable joints. Its main function is to make the line unobstructed, keep the cable sealed, and ensure the insulation level at the cable joint so that it can operate safely and reliably.

[0003] In the prior art, the existing cable adapter has poor stability after the adapter, which can easily lead to accidental touching of the rotating mechanism, affecting the stability between the two groups of cables and affecting work efficiency. In addition, the adapter installation structure is complicated and inconvenient to disassemble, which can easily damage the adapter if the staff forcibly disassembles it.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problems of poor stability and difficulty in disassembly, the present application provides a cable adapter for electromechanical installation engineering.

[0006] The present application provides a mechanical and electrical installation engineering cable adapter adopts the following technical solution:

[0007] A cable adapter for electromechanical installation engineering includes a shell and a shell cover, wherein both sides of the upper surface of the shell are provided with a plurality of connection holes, and the plurality of connection holes are symmetrically distributed with respect to the shell, a plurality of support rods are fixedly connected to one side of the lower surface of the shell cover corresponding to the connection holes, both sides of the lower surface of the shell cover are rotatably connected to fixing parts, both sides of the outer surface of the shell are fixedly connected to connecting columns, one side of the inner side of the connecting columns is slidably connected to a pull rod, and the pull rods extend into the interior of the shell, one side of the outer wall of the pull rod is fixedly connected to a limit plate, a spring is sleeved on the outer wall of the pull rod corresponding to the side of the limit plate, and an opening is opened on the outer wall of the fixing part corresponding to the side of the pull rod.

[0008] Preferably, a positioning block is fixedly connected to one side of the interior of the shell, a plurality of limiting grooves are provided on one side of the upper surface of the positioning block, and a mounting hole is provided on one side of the upper surface of the positioning block.

[0009] Preferably, a threaded hole is formed on the upper surface of the positioning block at a side corresponding to the mounting hole, a mounting rod is slidably connected to an inner side of the mounting hole, and a threaded rod is threadedly connected to an inner side of the threaded hole.

[0010] Preferably, the upper surface of the positioning block is lifted and lowered with a pressure plate via the mounting rod and the threaded rod, and a knob is fixedly connected to one side of the threaded rod.

[0011] Preferably, both sides of the outer surface of the shell are fixedly connected with wiring harness tubes, and the two wiring harness tubes are symmetrically distributed with respect to the shell, and a connector is fixedly connected with one side of the outer surface of the shell corresponding to the wiring harness tube.

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

[0013] 1. By placing several wire harnesses in several limit grooves on the positioning block, the threaded rod is driven to rotate by turning the knob, the size of the threaded hole is adapted to the size of the threaded rod, and then the threaded rod is continuously rotated, so that the pressure plate is installed on the positioning block, so that the cables placed on the limit grooves are clamped and fixed; compared with the prior art, it has the effect of installing and fixing the wire harness, and improves the stability of the wire harness installation;

[0014] 2. By matching the size of the pull rod with the size of the opening, and connecting it with the limit plate through a spring, the spring squeezes the limit plate and makes it close to the inner wall of the connecting column, and the limit plate is connected to the pull rod, which then drives the pull rod to move, so that one side of the pull rod enters the opening on the outer wall of the fixing part, thereby limiting the fixing part; compared with the prior art, it has the effect of facilitating the disassembly and assembly of the adapter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the adapter of the embodiment of the application;

[0016] Figure 2 is a schematic structural diagram of a side view of an adapter according to an embodiment of the application;

[0017] Figure 3 It is a schematic structural diagram of the cross section of the adapter of the application embodiment.

[0018] Explanation of the accompanying drawings: 1. Shell; 2. Shell cover; 3. Spring; 4. Threaded hole; 5. Wire harness tube; 6. Connector; 7. Connecting column; 8. Pull rod; 9. Fixing piece; 10. Opening; 11. Support rod; 12. Connecting hole; 13. Limiting plate; 14. Positioning block; 15. Limiting groove; 16. Threaded rod; 17. Knob; 18. Pressure plate; 19. Mounting rod; 20. Mounting hole. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application embodiment discloses a cable adapter for electromechanical installation engineering. Figure 1 and Figure 2 A cable adapter for electromechanical installation engineering, on the upper surface of the shell 1, a plurality of connection holes 12 are opened on both sides thereof, and the plurality of connection holes 12 are symmetrically distributed with the shell 1, on the lower surface of the shell cover 2, a plurality of support rods 11 are fixedly connected to one side thereof through the corresponding connection holes 12, on the lower surface of the shell cover 2, fixing members 9 are rotatably connected to both sides thereof, on the outer surface of the shell 1, connecting columns 7 are fixedly connected to both sides thereof, in the interior of the connecting columns 7, pull rods 8 are slidably connected to one side thereof, and the pull rods 8 extend to the inside of the shell 1, on the outer wall of the pull rod 8, a limiting plate 13 is fixedly connected to one side thereof, and on the outer wall of the pull rod 8, a limit plate 13 is fixedly connected to the corresponding connection holes 12. A spring 3 is sleeved on one side of the limit plate 13, and an opening 10 is opened on the outer wall of the fixing part 9 through the side corresponding to the pull rod 8. The size of the pull rod 8 is matched with the size of the opening 10, and the limit plate 13 is connected through the spring 3, so that the spring 3 squeezes the limit plate 13 and fits tightly against the inner wall of the connecting column 7, and is connected to the pull rod 8 through the limit plate 13, and then drives the pull rod 8 to move, so that one side of the pull rod 8 enters the opening 10 on the outer wall of the fixing part 9, thereby limiting the fixing part 9, and the size of the support rod 11 is matched with the size of the connecting hole 12, and then the shell cover 2 is installed on the top of the shell 1, thereby achieving the effect of installing and disassembling the shell cover 2.

[0021] Reference Figure 1 and Figure 3 In the interior of the shell 1, a positioning block 14 is fixedly connected through one side thereof, and a plurality of limiting grooves 15 are opened on the upper surface of the positioning block 14 through one side thereof, and a mounting hole 20 is opened on the upper surface of the positioning block 14 through one side thereof, and a plurality of limiting grooves 15 on the positioning block 14 facilitate the installation of a plurality of cables.

[0022] Reference Figure 3 A threaded hole 4 is provided on the upper surface of the positioning block 14 through one side of the corresponding mounting hole 20, a mounting rod 19 is slidably connected to the inside of the mounting hole 20 through one side, and a threaded rod 16 is threadedly connected to the inside of the threaded hole 4 through one side.

[0023] Reference Figure 1 and Figure 3The upper surface of the positioning block 14 is connected to a pressure plate 18 by a mounting rod 19 and a threaded rod 16 for lifting and lowering. A knob 17 is fixedly connected to one side of the threaded rod 16, which is connected to the pressure plate 18 through the mounting rod 19. The size of the mounting rod 19 is matched with the size of the mounting hole 20, and then the pressure plate 18 is installed on the positioning block 14. Then, the threaded rod 16 is driven to rotate by rotating the knob 17. The size of the threaded hole 4 is matched with the size of the threaded rod 16, and then the threaded rod 16 is continuously rotated, so that the pressure plate 18 is installed on the positioning block 14, so that the cable placed on the limit groove 15 is clamped and fixed, thereby achieving the effect of facilitating the fixation of the cable.

[0024] Reference Figure 1 and Figure 2 On the outer surface of the shell 1, a wiring harness tube 5 is fixedly connected on both sides thereof, and the two wiring harness tubes 5 are symmetrically distributed with the shell 1. On the outer surface of the shell 1, a connector 6 is fixedly connected on one side of the corresponding wiring harness tube 5. The size of the wiring harness tube 5 is larger than the size of the connector 6. Two cables with different thicknesses are connected together through the wiring harness tube 5 and the connector 6, thereby achieving the effect of facilitating the installation of cables of different sizes.

[0025] The implementation principle of a cable adapter for electromechanical installation engineering in an embodiment of the present application is as follows: by passing the wiring harness through the wiring harness tube 5 or the connector 6 into the interior of the shell 1, by placing several wiring harnesses in several limit grooves 15 on the positioning block 14, and then driving the threaded rod 16 to rotate by turning the knob 17, and by matching the size of the threaded hole 4 with the size of the threaded rod 16, and then by continuously rotating the threaded rod 16, the pressure plate 18 is installed on the positioning block 14, so that the cable placed on the limit groove 15 is clamped and fixed, and finally, by matching the size of the support rod 11 with the size of the connecting hole 12, the shell cover 2 is installed on the top of the shell 1, and by rotating the fixing piece 9, one side of the pull rod 8 enters the opening 10 on the outer wall of the fixing piece 9, and then the shell cover 2 is fixed, so that the wiring harness is installed and fixed.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] 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 in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cable adapter for electromechanical installation engineering, comprising a housing (1) and a housing cover (2), characterized in that: A plurality of connection holes (12) are provided on both sides of the upper surface of the shell (1), and the plurality of connection holes (12) are symmetrically distributed with respect to the shell (1); a plurality of support rods (11) are fixedly connected to the lower surface of the shell cover (2) on one side corresponding to the connection holes (12); fixing members (9) are rotatably connected to the lower surface of the shell cover (2); a connection column (7) is fixedly connected to the outer surface of the shell (1); a pull rod (8) is slidably connected to the inner side of the connection column (7), and the pull rod (8) extends into the interior of the shell (1); a limit plate (13) is fixedly connected to the outer wall of the pull rod (8); a spring (3) is sleeved on the outer wall of the pull rod (8) on the side corresponding to the limit plate (13); and an opening (10) is provided on the outer wall of the fixing member (9) on the side corresponding to the pull rod (8).

2. The electromechanical installation engineering cable adapter according to claim 1, characterized in that: A positioning block (14) is fixedly connected to one side of the interior of the housing (1), a plurality of limiting grooves (15) are provided on one side of the upper surface of the positioning block (14), and a mounting hole (20) is provided on one side of the upper surface of the positioning block (14).

3. The cable adapter for electromechanical installation engineering according to claim 2, characterized in that: A threaded hole (4) is provided on the upper surface of the positioning block (14) corresponding to one side of the mounting hole (20); a mounting rod (19) is slidably connected to the inner side of the mounting hole (20); and a threaded rod (16) is threadedly connected to the inner side of the threaded hole (4).

4. The cable adapter for electromechanical installation engineering according to claim 3, characterized in that: The upper surface of the positioning block (14) is connected to a pressing plate (18) via the mounting rod (19) and the threaded rod (16) in a lifting manner, and a knob (17) is fixedly connected to one side of the threaded rod (16).

5. The cable adapter for electromechanical installation engineering according to claim 1, characterized in that: Both sides of the outer surface of the shell (1) are fixedly connected to wiring harness tubes (5), and the two wiring harness tubes (5) are symmetrically distributed with respect to the shell (1), and a connector (6) is fixedly connected to one side of the outer surface of the shell (1) corresponding to the wiring harness tube (5).

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