Threading structure of module box

Abstract

The utility model discloses a threading structure of a module box, relates to the technical field of threading structures, and aims to solve the problems of complex wiring, low reliability, easy water leakage during wiring, loss of parts, complex wiring operation and long time consumption caused by integration of an adjusting cavity and a wiring cavity in other module boxes in the prior art. In order to solve the problems of inconvenience in wiring, the utility model provides the following scheme: the module box comprises a module box body, an adjusting cavity is arranged in the module box body, a wiring board sealing gasket is arranged below the adjusting cavity, and an inner ring of the wiring board sealing gasket is provided with an integrated wiring board nail. According to the threading structure of the module box body, the space communicated with the waterproof cable joint is arranged in the wiring cavity, and a cable enters the space of the wiring cavity after passing through the waterproof cable joint during installation, so that an operator can easily perform connection operation in the wiring cavity, and the threading structure is novel in mode, simple and elegant, and is convenient to use. And the operation is convenient and reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of threading structures, in particular to a threading structure of a module box. Background Art

[0002] The regulating module box is mainly used in electric actuators. It can be used to control valves locally or remotely, and can be used for switch quantity control, analog quantity control and bus control, etc. It is widely used in hydropower, petroleum, chemical industry and other fields. The required instructions are controlled by the buttons on the main control display panel. The wiring cavity is sealed with a sealing gasket and is divided into two cavities with the regulating cavity. There are three threading holes in the lower part of the wiring cavity for threading.

[0003] At present, there are various problems in which wiring is complicated and the reliability is low because the internal adjustment cavity and the wiring cavity of other types of module boxes are integrated. Water leakage and parts loss are easy during wiring, and the wiring operation is complicated and time-consuming. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a wiring structure for a module box, which overcomes the deficiencies in the prior art and effectively solves the problems in the prior art such as complicated wiring and low reliability caused by the integration of the internal adjustment cavity and the wiring cavity of other types of module boxes, easy water leakage and loss of parts during wiring, and complicated and time-consuming wiring operations, as well as various inconvenient wiring problems.

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

[0006] A wiring structure of a module box comprises a module box body, an adjustment cavity is arranged in the module box body, and a terminal block sealing gasket is arranged below the adjustment cavity, an integrated terminal block is arranged on the inner ring of the terminal block sealing gasket, and a cross slot pan head screw distributed in an inverted trapezoid is screwed on one side outer wall of the integrated terminal block, a wiring cavity is arranged in the module box body, and waterproof cable connectors distributed at equal distances are connected to the bottom of the wiring cavity, a cable is connected through the waterproof cable connector, a wiring terminal cover is connected at the wiring cavity, and four corners of the outer wall of one side of the wiring short end cover are screwed with hexagon socket cylindrical head screws.

[0007] The threading structure of the module box body is provided with a space in the wiring cavity that communicates with the waterproof cable connector. During installation, the cable passes through the waterproof cable connector and enters the space in the wiring cavity, so that the operator can easily perform connection operations in the wiring cavity. This threading structure is novel, simple and elegant, easy to operate, and very reliable.

[0008] Preferably, a wiring space communicating with the waterproof cable connector is provided in the wiring cavity.

[0009] The set wiring space can provide convenience for the wiring operation of the staff.

[0010] Preferably, the module box body has a double cavity inside, and the wiring cavity is arranged in the lower part of the module box body, a space is arranged inside the wiring cavity, and a sealed separation is arranged between the lower wiring cavity and the upper adjustment cavity.

[0011] The module box body divides the adjustment cavity and the wiring cavity into two parts, which embodies the space and functionality of the wiring cavity and achieves the purpose of larger and more reliable threading space.

[0012] Preferably, a detachable plug-in terminal is installed in the wiring cavity.

[0013] The wiring terminals are pluggable, achieving the goal of efficient wiring, faster and more labor-saving in a limited space, and the concept of reducing costs.

[0014] Preferably, the number of the waterproof cable connectors is three.

[0015] The wiring cavity's threading openings are changed from the commonly slightly fewer two to three, and are equipped with three waterproof cable connectors, achieving the goal of more threading openings and less congestion when multiple cables are present.

[0016] Preferably, the integrated wiring board and the pluggable wiring terminals are detachable structures.

[0017] The integrated terminal block and terminal strip are integrated into one piece, which makes installation easier and more compatible with the wiring structure.

[0018] The beneficial effects of the utility model are:

[0019] The threading structure of the module box body is provided with a space in the wiring cavity that is communicated with the waterproof cable connector. During installation, the cable enters the space in the wiring cavity after passing through the waterproof cable connector, so that the operator can easily perform connection operations in the wiring cavity. This threading structure is novel, simple and elegant, easy to operate, and very reliable. It effectively solves the problems of complicated wiring and low reliability caused by the integration of the internal adjustment cavity and the wiring cavity of other types of module boxes in the prior art, easy water leakage and loss of parts during wiring, and complicated and time-consuming wiring operations, as well as other inconvenient wiring problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure disassembly of a threading structure of a module box proposed by the utility model;

[0021] Figure 2This is a front schematic diagram of the overall structure of a threading structure of a module box proposed by the utility model.

[0022] In the figure: 1. Adjustment cavity; 2. Terminal block sealing gasket; 3. Integrated terminal block; 4. Cross recessed pan head screw; 5. Cable; 6. Waterproof cable connector; 7. Terminal cavity; 8. Terminal cover; 9. Hexagon socket head screw. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example:

[0025] Reference Figure 1-2 A wiring structure of a module box, comprising a module box body, an adjustment cavity 1 is arranged in the module box body, a terminal block sealing gasket 2 is arranged below the adjustment cavity 1, an integrated terminal block 3 is arranged on the inner ring of the terminal block sealing gasket 2, a cross slot pan head screw 4 with inverted trapezoidal distribution is screwed on one side outer wall of the integrated terminal block 3, a wiring cavity 7 is arranged in the module box body, a waterproof cable connector 6 with equal distance distribution is connected to the bottom of the wiring cavity 7, a cable 5 is connected through the waterproof cable connector 6, a wiring terminal cover 8 is connected at the wiring cavity 7, and four corners of the outer wall of one side of the wiring short end cover 8 are screwed with hexagon socket head screws 9;

[0026] A wiring space communicating with the waterproof cable connector 6 is provided in the wiring cavity 7. The wiring space provided can provide convenience for the wiring operation of the staff. There are double cavities inside the module box body. The wiring cavity 7 is provided at the lower part of the module box body. A space is provided in the cavity of the wiring cavity 7. A sealed separation is provided between the lower wiring cavity 7 and the upper adjustment cavity 1. The module box body divides the adjustment cavity 1 and the wiring cavity 7 into two, and the space and functionality of the wiring cavity 7 are embodied, so as to achieve the purpose of a larger and more reliable threading space.

[0027] A detachable plug-in terminal is installed in the wiring cavity 7. The wiring terminal is a plug-in terminal, which achieves the purpose of efficient wiring and is faster and more labor-saving in a limited space, as well as the concept of reducing costs. There are three waterproof cable connectors 6, which convert the wire threading port of the wiring cavity 7 from the generally slightly fewer two wire outlets to three wire outlets, and are equipped with three waterproof cable connectors 6, achieving the purpose of more wire threading ports and no congestion in the case of multiple cables. The integrated wiring board 3 and the plug-in terminal are detachable structures, and the integrated wiring board 3 and the wiring strip are integrated into one piece, which achieves the purpose of convenient installation and better fit with the wiring structure.

[0028] Working principle: The threading structure of the module box body is provided with a space in the wiring cavity 7 that communicates with the waterproof cable connector 6. During installation, the cable 5 passes through the waterproof cable connector 6 and enters the space in the wiring cavity 7, so that the operator can easily perform the connection operation in the wiring cavity 7. This threading structure is novel, simple and elegant, easy to operate, and very reliable.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wiring structure of a module box, comprising a module box body, characterized in that: The module box body is provided with an adjustment cavity (1), and a terminal block sealing gasket (2) is provided below the adjustment cavity (1); an integrated terminal block (3) is provided on the inner ring of the terminal block sealing gasket (2), and a cross-slot pan head screw (4) distributed in an inverted trapezoidal shape is screwed on one side outer wall of the integrated terminal block (3); a wiring cavity (7) is provided in the module box body, and the bottom of the wiring cavity (7) is connected with waterproof cable connectors (6) distributed at equal distances, and the waterproof cable connector (6) is connected with a cable (5) through it; a wiring terminal cover (8) is connected to the wiring cavity (7), and four corners of the outer wall of one side of the wiring short end cover (8) are screwed with hexagon socket head screws (9).

2. A wiring structure for a module box according to claim 1, characterized in that: A wiring space communicating with the waterproof cable connector (6) is provided in the wiring cavity (7).

3. A wiring structure for a module box according to claim 1, characterized in that: The module box body has a double cavity inside, and the wiring cavity (7) is arranged at the lower part of the module box body, a space is arranged inside the wiring cavity (7), and a sealed separation is arranged between the lower wiring cavity (7) and the upper adjustment cavity (1).

4. A wiring structure for a module box according to claim 1, characterized in that: A detachable plug-in terminal is installed in the wiring cavity (7).

5. A wiring structure for a module box according to claim 1, characterized in that: The number of the waterproof cable connectors (6) is three.

6. A wiring structure for a module box according to claim 4, characterized in that: The integrated wiring board (3) and the pluggable wiring terminal are detachable structures.

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