CN205752614U - Switchgear distribution fexible unit Type B - Google Patents

Abstract

The utility model discloses a kind of switchgear distribution fexible unit Type B, including tagblock and patch panel, described tagblock and patch panel all use conducting metal to make, described patch panel is connected to tagblock one end, the end face of the tagblock other end offers several wiring holes, above each wiring hole, on the end face of described tagblock, offer several screwed holes, each screwed hole all connects with described wiring hole, and inside each screwed hole, bolt is installed, its simple in construction, facilitates wiring.

Description

Switchgear Wiring Universal Device Type B

【Technical field】

The utility model relates to a power installation engineering device, in particular to a type B universal device for wiring of switchgear.

【Background technique】

In the current switchgear wiring, the connection between the main line and the branch line is mainly to connect the two by means of hand-tying, puncturing wire clips and the like. Most of the wires and wires are connected by hand-tied wires. During long-term use, we found that the hand-tied wires have safety hazards such as poor contact and easy fall off, which require frequent replacement and maintenance. Bring very big trouble to the work of our electric power department, expend manpower and material resources. The way of piercing wire clips is also often used, but after use, we also found that the wires and wires are very seriously damaged by the piercing wire clips, and it is easy to cause insufficient overload capacity due to improper contact.

In addition, because the installation of power wires requires the staff of the power department to complete the work at high places or even high altitudes, it is required to be fast, accurate, and well installed during operation, and the methods of hand-tying wires and puncturing wire clips are more troublesome. , It is not conducive to the operation of electric power workers, and it does not meet the technical requirements of installation.

【Content of utility model】

The main purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art, and provide a type B universal device for switchgear wiring.

In order to achieve the above purpose, the technical solution adopted by the utility model: switchgear wiring universal device type B, including a wiring block and a wiring board, the wiring block and the wiring board are both made of conductive metal, and the wiring board is connected At one end of the wiring block, several wiring holes are provided on the end surface of the other end of the wiring block, and several threaded holes are provided on the top surface of the wiring block above each wiring hole, and each threaded hole is connected to the The wiring holes are connected, and bolts are installed in each threaded hole.

In one or more embodiments of the present utility model, the wiring board is provided with mounting holes.

In one or more embodiments of the present utility model, the number of wiring holes is 2.

In one or more embodiments of the present invention, above each wiring hole, two threaded holes are provided on the top surface of the wiring block.

In one or more embodiments of the present utility model, the wiring block and the wiring board are integrally formed by die-casting.

In one or more embodiments of the present utility model, the outside of the wiring block and the wiring board are covered with an insulating shell.

Compared with the background technology, the utility model has the beneficial effects: the main line is electrically connected with the terminal board of the switchgear wiring universal device B type through the terminal board at its end, and a plurality of branch lines are respectively nested in In the wiring hole of the junction block, and the branch wires and the junction block are fixed together by tightening the bolts, so as to complete the electrical connection between the main line and multiple branch lines. Its structure is simple, the installation is convenient and quick, and it can ensure Good contact of the main line with multiple branch lines.

【Description of drawings】

Fig. 1 is a three-dimensional schematic diagram of the switchgear wiring universal device type B in the embodiment;

Fig. 2 is another three-dimensional schematic diagram of the switchgear wiring universal device type B in the embodiment;

Fig. 3 is an exploded schematic diagram of a type B universal device for wiring of switchgear in the embodiment.

【detailed description】

Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions.

In the description of the present utility model, it should be noted that for orientation words, such as the terms "center", "horizontal", "longitudinal", "length", "width", "thickness", "upper", "lower ", "Front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Inverse "Hour hand" and other indication orientations and positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, so as to The specific orientation structure and operation should not be interpreted as limiting the specific protection scope of the present utility model.

In addition, terms such as "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of technical features. Therefore, the definition of "first" and "second" features may explicitly or implicitly include one or more of these features, and in the description of the present utility model, the meaning of "at least" is one or more than one, unless otherwise clearly stated Specific limits.

In this utility model, unless otherwise clearly specified and limited, if there are terms "assembled", "connected", and "connected", the terms should be interpreted in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integral connection; it can also be mechanical connection; it can be connected directly or through an intermediary, and it can be that two components are internally connected. Those of ordinary skill in the art can understand the specific meanings of the above-mentioned terms in the present utility model according to specific situations.

In the utility model, unless otherwise specified and limited, a first feature being "on" or "under" a second feature may include that the first and second features are in direct contact, and may also include that the first and second features are not not in direct contact but through another characteristic contact between them. Moreover, "above", "below" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the level of the first feature is higher than that of the second feature the height of. "Above", "below" and "beneath" the first feature on the second feature include that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is horizontally lower than the second feature.

In the following, the specific implementation of the utility model will be further described in combination with the accompanying drawings of the specification, so that the technical solution and beneficial effects of the utility model will be clearer and more definite. The embodiments described below by referring to the figures are exemplary and intended to explain the present utility model, but should not be construed as limiting the present utility model.

Please refer to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a type B universal switchgear wiring device, which includes a wiring block 1 and a wiring board 2, and the wiring block 1 and the wiring board 2 are all made of Made of conductive metal, the wiring board 2 is connected to one end of the wiring block 1, and several wiring holes 10 are provided on the end face of the other end of the wiring block 1. Above each wiring hole 10, the top of the wiring block 1 Several threaded holes 20 are opened on the surface, and each threaded hole 20 communicates with the wiring hole 10 , and a bolt 3 is installed in each threaded hole 20 . The main line (not shown in the figure) is electrically connected to the terminal plate 2 of the switchgear wiring universal device B type through the terminal board at its end, and a plurality of branch lines (not shown in the figure) are respectively nested In the wiring hole 10 of the junction block 1, and by tightening the bolts 3, the branch line and the junction block 1 are fixed together, so as to complete the electrical connection between the main line and multiple branch lines. Its structure is simple and easy to install. It is fast and can ensure good contact between the main line and multiple branch lines. Compared with the existing technical scheme in which the trunk line and multiple branch lines are connected one by one, the type B universal device for switchgear wiring can improve wiring efficiency and reduce labor costs.

Preferably, the wiring board 2 is provided with an installation hole 21 . The installation hole 21 is installed together with the wiring board at its end of the main line, so that the wiring can be made quickly and accurately, the installation is well in place, and it is beneficial to the operation of the electric staff, meeting the technical requirements for installation.

Preferably, the number of wiring holes 10 is 2, that is, the main line and 2 branch lines are electrically connected together. Of course, the number of wiring holes 10 can be 3, 5 or 8, which is not limited here.

Preferably, two threaded holes 20 are provided on the top surface of the terminal block 1 above each wiring hole 10, and bolts 3 are respectively installed in the two threaded holes 20, so that the branch wires can be tightened. It is fixed in the wiring hole 10, so as to ensure the reliability and good contact between the branch line and the wiring block 1.

Preferably, the wiring block 1 and the wiring board 2 are die-cast integrally. The production process is simple and the cost is low, and the structural strength of the type B universal switchgear wiring device can be improved and the service life thereof can be prolonged.

Preferably, the wiring block 1 and the wiring board 2 are wrapped with an insulating casing (not shown in the figure), so as to avoid the occurrence of electric leakage and improve the reliability and safety of the product.

In the description of the specification, descriptions referring to the terms "in one embodiment", "preferably", "example", "specific examples" or "some examples" mean specific features and structures described in conjunction with the embodiment or examples , materials or features are included in at least one embodiment or example of the present utility model, and the schematic representations of the above terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

Through the description of the above structure and principle, those skilled in the art should understand that the utility model is not limited to the above-mentioned specific implementation, and the improvement and replacement of the technology known in the art on the basis of the utility model all fall within the scope of the utility model. The scope of protection of the novelty should be defined by the claims.

Claims (6)

1. switchgear distribution fexible unit Type B, it is characterised in that: include tagblock and patch panel, described tagblock and wiring Plate all uses conducting metal to make, and described patch panel is connected to tagblock one end, opens on the end face of the tagblock other end It is provided with several wiring holes, above each wiring hole, on the end face of described tagblock, offers several screwed holes, each spiral shell Pit all connects with described wiring hole, and is provided with bolt inside each screwed hole.

Switchgear distribution fexible unit Type B the most according to claim 1, it is characterised in that: offer on described patch panel There is installing hole.

Switchgear distribution fexible unit Type B the most according to claim 1, it is characterised in that: the quantity of described wiring hole It it is 2.

4. according to the switchgear distribution fexible unit Type B described in claim 1 or 2 or 3, it is characterised in that: in each wiring Above hole, on the end face of described tagblock, offer 2 screwed holes.

5. according to the switchgear distribution fexible unit Type B described in claim 1 or 2 or 3, it is characterised in that: described tagblock It is integrated die-casting molding with patch panel.

6. according to the switchgear distribution fexible unit Type B described in claim 1 or 2 or 3, it is characterised in that: described tagblock It is surrounded by insulation crust with patch panel.