External hanging type distribution box of generator set

Abstract

The utility model discloses an externally-hung distribution box of a generator set, and belongs to the technical field of generator equipment. Comprising a generator shell, an outer hanging frame is arranged on the side wall of the rear portion of the generator shell, a distribution box is hung on the outer hanging frame, the outer hanging frame comprises two sliding groove plates and two sliding rods, the two sliding groove plates are longitudinally and symmetrically arranged on the side wall of the rear portion of the generator shell, sliding grooves are formed in the sliding groove plates in the length direction of the sliding groove plates, and the two sliding rods are arranged in the sliding groove plates. The two ends of each sliding rod are arranged in the sliding grooves in a sliding mode, the two sliding rods are symmetrically arranged at the two ends of the sliding grooves, the two ends of each sliding rod are fixedly arranged on the outer wall of the corresponding sliding groove plate through fixing nuts in a threaded mode, hook bent plates are symmetrically arranged in the middle of the back wall of the distribution box in an up-down mode, and the hook bent plates can be connected to the sliding rods in a hung mode. The external hanging rack and the hook bending plate of the distribution box can realize hanging connection of the distribution box and the generator shell, installation and disassembly are convenient, the distribution box is arranged outside the generator shell, and electrical apparatus elements are convenient to install.

Description

Technical Field

[0001] The utility model relates to an externally mounted distribution box for a generator set, belonging to the technical field of generator equipment. Background Art

[0002] A generator set is a complete set of mechanical equipment that converts other forms of energy into electrical energy. It consists of a power system, control system, silencer system, shock absorption system, and exhaust system. It is driven by a turbine, steam turbine, diesel engine or other power machinery. It converts the energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy and transmits it to the generator, which then converts it into electrical energy and outputs it to electrical equipment for use.

[0003] The distribution box is a massive parameter in data. It generally constitutes a low-voltage forest according to electrical wiring. It requires that the switchgear, measuring instruments, protective electrical appliances and auxiliary equipment be assembled in a closed or semi-closed metal cabinet or on a screen to form a low-voltage distribution box. During normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches.

[0004] The distribution box has the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, wide application, stable and reliable operation, high space utilization, small footprint and environmental protection.

[0005] In the prior art, when a generator set is used to generate electricity, a distribution box needs to be configured. Most of the existing distribution boxes are placed in the shell of the generator set. After the generator set is placed in the shell of the generator set, the internal space is small, and it is extremely inconvenient to install electrical components. In addition, the distribution box is mostly fixed in the shell of the generator set, which is extremely inconvenient when the distribution box needs to be replaced.

[0006] In summary, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Summary of the invention

[0007] The technical problem to be solved by the utility model is to provide an external distribution box for a generator set in view of the above shortcomings.

[0008] An optimized solution, a generator set external distribution box, comprising a generator housing, a rear side wall of the generator housing is provided with an external rack, and the external rack is hung with a distribution box;

[0009] The external rack includes a slide plate and a sliding rod, wherein two slide plates are provided, the slide plates are longitudinally symmetrically arranged on the rear side wall of the generator housing, the slide plate is provided with a slide groove along the length direction of the slide plate, and two sliding rods are provided, and both ends of the sliding rod are slidably arranged in the slide groove, and the two sliding rods are symmetrically arranged at both ends of the slide groove, and both ends of the sliding rod are threadedly fixed on the outer wall of the slide plate by fixing nuts;

[0010] A hook bent plate is symmetrically arranged in the middle of the back wall of the distribution box, and the hook bent plate can be hung on the sliding rod.

[0011] Furthermore, threaded plates are symmetrically provided at the middle of both sides of the back wall of the distribution box, and the threaded plates are threadedly connected with fixing bolts.

[0012] Furthermore, a fixing plate is rotatably provided on the threaded head of the fixing bolt, and the fixing plate can be pressed and fixed to the rear side wall of the generator housing by rotating the fixing bolt.

[0013] Furthermore, the hook bent plate is a semicircular bent tube structure, and the inner arc surface of the hook bent plate is arranged toward the sliding rod.

[0014] Furthermore, a stopper is vertically provided on the hook bent plate toward the head of one end of the sliding rod.

[0015] Furthermore, the inner arc surfaces of the two hook bent plates are arranged toward the middle of the back wall of the distribution box.

[0016] Compared with the prior art, the utility model has the following advantages after adopting the above technical solution:

[0017] The hook bent plate of the external bracket and the distribution box of the utility model can realize the connection between the distribution box and the generator housing, and the installation and disassembly are convenient. The distribution box is placed outside the generator housing, and the installation of electrical components is convenient. In addition, the sliding rod can fix the distribution box in the vertical direction of the generator housing by using the fixing nut, and the fixing bolt and the fixing plate can fix the distribution box in the horizontal direction of the generator housing, thereby firmly installing the distribution box at the rear of the generator housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the external distribution box of the generator set of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the generator housing and the external rack of the external distribution box of the generator set of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the distribution box and the hanging components of the external distribution box of the generator set of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the external distribution box of the generator set of the utility model;

[0022] In the figure, 1-generator casing, 2-external bracket, 3-distribution box, 4-slide plate, 5-slide rod, 6-slide, 7-fixing nut, 8-hook bent plate, 9-threaded plate, 10-fixing bolt, 11-fixing plate, 12-block. DETAILED DESCRIPTION

[0023] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "top surface", "bottom surface" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the positions or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limitations of the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] Examples, such as Figure 1 , 2 As shown in , 3 and 4, the utility model provides an external distribution box for a generator set, comprising a generator housing 1, a rear side wall of the generator housing 1 is provided with an external rack 2, and a distribution box 3 is hung on the external rack 2;

[0027] The external bracket 2 includes a slide plate 4 and a sliding rod 5. Two slide plates 4 are provided. The slide plates 4 are longitudinally symmetrically arranged on the rear side wall of the generator housing 1. The slide plate 4 is provided with a slide groove 6 along the length direction of the slide plate 4. Two sliding rods 5 are provided. Both ends of the sliding rod 5 are slidably arranged in the slide groove 6. The two sliding rods 5 are symmetrically arranged at both ends of the slide groove 6. Both ends of the sliding rod 5 are threadedly fixed on the outer wall of the slide plate 4 through fixing nuts 7.

[0028] A hook bent plate 8 is symmetrically arranged in the middle of the back wall of the distribution box 3 , and the hook bent plate 8 can be hung on the sliding rod 5 .

[0029] Threaded plates 9 are symmetrically provided at the middle of both sides of the back wall of the distribution box 3 , and the threaded plates 9 are threadedly connected with fixing bolts 10 .

[0030] A fixing plate 11 is rotatably provided on the threaded head of the fixing bolt 10 , and the fixing plate 11 can be pressed and fixed to the rear side wall of the generator housing 1 by rotating the fixing bolt 10 .

[0031] The hook bent plate 8 is a semicircular bent tube structure, and the inner arc surface of the hook bent plate 8 is arranged toward the sliding rod 5.

[0032] A stopper 12 is vertically provided on the hook bent plate 8 facing one end of the sliding rod 5 .

[0033] The inner arc surfaces of the two hook bent plates 8 are arranged toward the middle of the back wall of the distribution box 3 .

[0034] The working principle of this utility model:

[0035] Hook the hook bent plate 8 on the upper part of the back wall of the distribution box 3 onto the sliding rod 5 on the upper part of the chute plate 4. After determining the height, fix the sliding rod 5 on the upper part of the chute plate 4 with the fixing nut 7, and then place the sliding rod 5 on the lower part of the chute plate 4 into the inner cavity of the hook bent plate 8 on the lower part of the back wall of the distribution box 3, and then fix the sliding rod 5 on the lower part of the chute plate 4 with the fixing nut 7. Finally, screw the fixing bolts 10 together to squeeze and fix the fixing plate 11 to the rear side wall of the generator housing 1.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising" or any other variants thereof are intended to cover non-exclusive inclusion, so that an article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such article or device. In the absence of further restrictions, the elements defined by the sentence "comprising a ..." do not exclude the existence of other identical elements in the article or device including the above elements.

[0037] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. External distribution box for generator set, characterized by: It comprises a generator housing (1), a rear side wall of the generator housing (1) is provided with an external rack (2), and a distribution box (3) is hung on the external rack (2); The external bracket (2) comprises a slide plate (4) and a sliding rod (5), wherein two slide plates (4) are provided, and the slide plates (4) are longitudinally symmetrically arranged on the rear side wall of the generator housing (1), and the slide plate (4) is provided with a slide groove (6) along the length direction of the slide plate (4), and two sliding rods (5) are provided, and both ends of the sliding rod (5) are slidably arranged in the slide groove (6), and the two sliding rods (5) are symmetrically arranged at both ends of the slide groove (6), and both ends of the sliding rod (5) are threadedly fixed to the outer wall of the slide plate (4) through fixing nuts (7); A hook bent plate (8) is symmetrically arranged in the middle of the back wall of the distribution box (3), and the hook bent plate (8) can be hung on the sliding rod (5).

2. The external distribution box for a generator set according to claim 1 is characterized in that: Threaded plates (9) are symmetrically provided at the middle of both sides of the back wall of the distribution box (3), and the threaded plates (9) are threadedly connected with fixing bolts (10).

3. The external distribution box for a generator set according to claim 2 is characterized in that: A fixing plate (11) is rotatably provided on the threaded head of the fixing bolt (10), and the fixing plate (11) can be pressed and fixed to the rear side wall of the generator housing (1) by rotating the fixing bolt (10).

4. The external distribution box for a generator set according to claim 1 is characterized in that: The hook bent plate (8) is a semicircular bent tube structure, and the inner arc surface of the hook bent plate (8) is arranged toward the sliding rod (5).

5. The external distribution box for a generator set according to claim 4 is characterized in that: A stopper (12) is vertically provided on the head of one end of the hook bent plate (8) facing the sliding rod (5).

6. The external distribution box for a generator set according to claim 4 is characterized in that: The inner arc surfaces of the two hook bent plates (8) are arranged toward the middle of the back wall of the distribution box (3).

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