Silent box of diesel generating set

Abstract

The utility model provides a mute box of a diesel generating set, which comprises a box body, and sound insulation cotton is glued on the inner side of the box body. A switch door is mounted on the front part of the right side in the box body through hinges; a display and a PLC are mounted on the left side of the front part of the box body through bolts; a wiring pipe is embedded in the left side in the box body; a supporting splicing seat structure is mounted at the bottom of the box body; a protective observation top seat structure is mounted at the top of the box body. According to the utility model, through the arrangement of the protective observation top seat structure, the covered diesel generator set is shot, and the maintenance work is comprehensively observed.

Description

Technical Field

[0001] The utility model belongs to the technical field of diesel generator set silencing, in particular to a diesel generator set silencing box. Background Art

[0002] The diesel generator set soundproof box is a tool that covers the outside of the diesel generator set to isolate the noise and protect the surrounding environment. The traditional diesel generator set soundproof box includes a soundproof box body, which is rectangular in shape. The interior of the soundproof box body is equipped with a diesel generator set. The soundproof box body is equipped with an inspection door in cooperation with the diesel generator set. The upper part of the soundproof box body is equipped with an air outlet, and the side of the soundproof box body is equipped with an air inlet and a wiring harness inlet; the soundproof box body is made of a multi-layer sound-absorbing board assembly, and the air outlet and the air inlet are also equipped with protective nets and other structures, and has the characteristics of low noise and high safety performance. However, after installation, the diesel generator set is covered and protected as a whole, so it is inconvenient to fully check and repair the diesel generator set during the maintenance process, and the stability of the bottom assembly is poor, so the splicing is easy to loosen and the whole falls apart after long-term use. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a diesel generator set silent box, which can reinforce the bottom joints to increase stability, prevent loosening due to long-term use, and can perform all-directional inspection and maintenance of the covered diesel generator set.

[0004] The technical solution is as follows: a diesel generator set silent box, including a box body, with sound insulation cotton glued to the inside of the box body; a switch door is installed on the front hinge on the right side of the inside of the box body; a display and a PLC are bolted on the left side of the front of the box body; a wiring tube is embedded on the left side of the inside of the box body; a supporting splicing seat structure is installed on the bottom of the box body; a protective observation top seat structure is installed on the top of the box body, characterized in that the protective observation top seat structure includes a sealing top plate, and hanging plates are bolted on all sides of the inner wall of the sealing top plate; threaded rods are installed inside between the hanging plates through bearings; a gear box is bolted on the outside of the hanging plate, and the left side of the gear box is inlaid with the threaded rod; a servo motor is bolted on the front end of the gear box; and a movable flip seat structure is installed on the outside of the threaded rod.

[0005] Preferably, the sealing top plate bolts are installed on the top of the box body and seal the opening at the upper end.

[0006] Preferably, the threaded rods are distributed on the front and rear sides of the box body and are connected to the gear box.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] In the utility model, the sealing top plate and the hanging plate are arranged to be movably installed and used in conjunction with the threaded rods.

[0009] In the utility model, the gear box and the servo motor are arranged to cooperate with the threaded rod for rotation.

[0010] In the utility model, the arrangement of the transverse shift seat cooperates with the threaded rod to drive the camera to adjust the transverse shift.

[0011] In the utility model, the installation hole and the stepping motor are arranged to drive the camera to flip and adjust.

[0012] In the utility model, the camera is arranged to photograph the covered diesel generator set and observe the maintenance work in all aspects. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the protective observation top seat structure of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the movable turning seat structure of the utility model.

[0016] Figure 4 It is a structural schematic diagram of the supporting splicing seat structure of the utility model.

[0017] In the figure:

[0018] 1. Box body; 2. Sound insulation cotton; 3. Display; 4. Switch door; 5. PLC; 6. Wiring tube; 7. Supporting splicing seat structure; 71. Base; 72. Sound insulation pad; 73. Splicing column; 8. Protective observation top seat structure; 81. Sealing top plate; 82. Hanging plate; 83. Threaded rod; 84. Gear box; 85. Servo motor; 86. Movable flip seat structure; 861. Transverse seat; 862. Mounting hole; 863. Camera; 864. Stepper motor. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings:

[0020] Example:

[0021] As attached Figure 1As shown, a diesel generator set silent box includes a box body 1, and sound insulation cotton 2 is glued to the inside of the box body 1; a switch door 4 is installed on the front hinge on the right side of the inside of the box body 1; a display 3 and a PLC 5 are bolted on the left side of the front of the box body 1; a wiring tube 6 is embedded on the left side of the inside of the box body 1; a supporting splicing seat structure 7 is installed at the bottom of the box body 1; and a protective observation top seat structure 8 is installed on the top of the box body 1.

[0022] As attached Figure 2 As shown, in the above embodiment, specifically, the protective observation top seat structure 8 includes a sealing top plate 81, and the inner wall of the sealing top plate 81 is bolted with hanging plates 82 on all sides; the interior between the hanging plates 82 is installed with a threaded rod 83 through a bearing; the outer side of the hanging plate 82 is bolted with a gear box 84, and the left side of the gear box 84 is embedded and connected with the threaded rod 83; the front end of the gear box 84 is bolted with a servo motor 85; the outer side of the threaded rod 83 is installed with a movable flip seat structure 86; operate PLC5 to make the servo motor 85 work and cooperate with the gear box 84 to drive the threaded rod 83 to rotate and make the transverse seat 861 move transversely.

[0023] As attached Figure 3 As shown, in the above embodiment, specifically, the movable flip seat structure 86 includes a transverse shift seat 861, and a mounting hole 862 is opened on the lower side inside the transverse shift seat 861; a camera 863 is axially connected to the inner side of the mounting hole 862; a stepper motor 864 is bolted on the outer wall of the transverse shift seat 861, and the output shaft of the stepper motor 864 is embedded and connected with the end of the camera 863; the stepper motor 864 is driven to drive the camera 863 to flip.

[0024] As attached Figure 4 As shown, in the above embodiment, specifically, the supporting splicing seat structure 7 includes a base 71, and a sound insulation pad 72 is glued to the upper side of the inner part of the base 71; splicing columns 73 are welded around the upper end of the base 71; the diesel generator set is installed on the base 71 and the sound insulation pad 72 with bolts, and then the box body 1 is sleeved on the outer side of the splicing column 73 and connected with the base 71 with bolts.

[0025] In the above embodiment, specifically, the transverse shift seat 861 is threadedly connected to the threaded rod 83 , and the upper end contacts the lower part of the sealing top plate 81 .

[0026] In the above embodiment, specifically, the output shaft of the stepper motor 864 is connected to the camera 863, and the camera 863 is distributed on the front and rear sides of the box 1 to shoot the diesel generator set, so that when the diesel generator set is covered and protected, it is convenient to conduct comprehensive observation for inspection and maintenance.

[0027] In the above embodiment, specifically, the upper portion of the base 71 is bolted to the lower end of the box body 1, and the sound insulation pad 72 is in contact with the bottom of the box body 1, so as to increase the sealing and sound insulation effect of the connection during assembly.

[0028] In the above embodiment, specifically, the splicing columns 73 are inserted around the inside of the box body 1, and the columns are connected by bolts, which are convenient for disassembly and assembly, and also increase the overall stability after installation to prevent easy loosening and affecting stability.

[0029] In the above embodiment, specifically, the display 3 is electrically connected to PLC5, the servo motor 85 is electrically connected to PLC5, the camera 863 is electrically connected to PLC5, the stepper motor 864 is electrically connected to PLC5, and a button is electrically connected to the front side of PLC5.

[0030] How it works

[0031] The working principle of the utility model is as follows: when installed on a diesel generator set for sound insulation, the diesel generator set is installed on the base 71 and the sound insulation pad 72 with bolts, and then the box body 1 is sleeved on the outer side of the splicing column 73 and connected with the base 71 with bolts, and then the line is passed through the wiring tube 6 to connect with the diesel generator set and the switch door 4 is closed to perform the sound insulation protection work. When the diesel generator set is observed and repaired during use, the PLC5 is operated to make the servo motor 85 work and cooperate with the gear box 84 to drive the threaded rod 83 to rotate and make the transverse seat 861 move transversely, and then the stepper motor 864 is driven to drive the camera 863 to flip, so that the camera 863 can observe the diesel generator set and perform inspection and maintenance through the display 3.

[0032] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A diesel generator set silent box, the diesel generator set silent box comprising a box body (1), the inner side of the box body (1) is glued with sound insulation cotton (2); the front hinge on the right side of the box body (1) is equipped with a switch door (4); the left side of the front of the box body (1) is bolted with a display (3) and a PLC (5); the left side of the box body (1) is inlaid with a wiring tube (6); the bottom of the box body (1) is equipped with a support splicing seat structure (7); the top of the box body (1) is equipped with a protective observation top seat structure (8), It is characterized in that The protective observation top seat structure (8) includes a sealing top plate (81), and the inner wall of the sealing top plate (81) is bolted with hanging plates (82) on all sides; the interior between the hanging plates (82) is installed with threaded rods (83) through bearings; the outer side of the hanging plate (82) is bolted with a gear box (84), and the left side of the gear box (84) is embedded and connected with the threaded rod (83); the front end of the gear box (84) is bolted with a servo motor (85); and the outer side of the threaded rod (83) is installed with a movable flip seat structure (86).

2. The diesel generator set mute box as claimed in claim 1, It is characterized in that The movable flip seat structure (86) includes a transverse shift seat (861), and a mounting hole (862) is opened on the lower side of the interior of the transverse shift seat (861); a camera (863) is axially connected to the interior of the mounting hole (862); a stepper motor (864) is bolted to the outer wall of the transverse shift seat (861), and the output shaft of the stepper motor (864) is embedded and connected to the end of the camera (863).

3. The diesel generator set mute box as claimed in claim 1, It is characterized in that The supporting splicing seat structure (7) comprises a base (71), a sound insulation pad (72) is glued to the upper side of the base (71); and splicing columns (73) are welded around the upper end of the base (71).

4. The diesel generator set mute box as claimed in claim 1, It is characterized in that The sealing top plate (81) is bolted to the top of the box body (1) and seals the opening at the upper end. The threaded rods (83) are distributed on the front and rear sides of the box body (1) and are connected to the gear box (84).

5. The diesel generator set mute box as claimed in claim 2, It is characterized in that The transverse shift seat (861) is threadedly connected to the threaded rod (83), and the upper end contacts the lower part of the sealing top plate (81).

6. The diesel generator set mute box as claimed in claim 2, It is characterized in that The output shaft of the stepper motor (864) is connected to the camera (863), and the camera (863) is distributed on the front and rear sides of the box (1).

7. The diesel generator set mute box as claimed in claim 3, It is characterized in that The upper part of the base (71) is bolted to the lower end of the box body (1), and the sound insulation pad (72) is in contact with the bottom of the box body (1).

8. The diesel generator set mute box as claimed in claim 3, It is characterized in that The splicing columns (73) are inserted around the inside of the box (1) and are bolted to connect the columns.

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