Generator convenient to overhaul

Abstract

The utility model relates to the field of generators, in particular to a generator convenient to overhaul. Comprising a frame, an oil tank is fixedly connected in the frame, a power generation device is installed in the frame and connected with the oil tank, an instrument is installed on one side of the power generation device, a plurality of connectors are formed in the side, close to the instrument, of the power generation device, and a switch is installed on the side, close to the instrument, of the power generation device. A plurality of auxiliary structures are arranged on the surface of the frame, each auxiliary structure comprises a limiting block, the limiting blocks are fixedly connected with the frame, the inner walls of the limiting blocks are rotationally connected with shaft rods, the arc surfaces of the shaft rods are fixedly connected with fixing rods, and the ends, away from the shaft rods, of the fixing rods are rotationally connected with threaded rings. And the inner wall of the fixing rod is slidably connected with a screw rod. The generator convenient to overhaul provided by the utility model has the advantage that the whole device can be conveniently jacked up to a proper height so as to meet the requirement of personnel for overhaul.

Description

Technical Field

[0001] The utility model relates to the field of generators, in particular to a generator which is easy to repair. Background Art

[0002] The generator set is composed of a frame, a fuel tank, a power generation device, an interface, an indicator light and a switch. It is a device used to generate electricity and supply power and is more common in daily life.

[0003] Prior art includes an invention with publication number CN113027603A, which discloses a generator set, which adopts an engine, the engine including an intake fan; a generator, the generator being driven by the engine; a soundproof box, the engine and the generator being both arranged in the soundproof box, the soundproof box including a first side panel; a first air inlet is provided on the first side panel, an air inlet portion is provided on one side of the first side panel, an air inlet cavity is provided in the air inlet portion, and the first air inlet is connected to the air inlet cavity; a first exhaust port is provided on the air inlet portion, the first exhaust port is connected to the air inlet cavity, and the first exhaust port and the intake fan are coaxially arranged, which solves the problem that the generator set will have air inlets machined around the soundproof box, the air directly enters the generator set through the air inlet on the soundproof box and mixes with the high-temperature air in the generator set, the engine's air intake fan freely inhales the air with higher temperature in the generator set, and the air cooling effect is poor.

[0004] The inventor discovered in his daily work that during the use of a generator, there is a problem that personnel need to inspect the generator, but it is difficult to lift the generator for inspection because there is no professional equipment when the generator is in use. Utility Model Content

[0005] The utility model aims to solve the defect that it is difficult to lift the generator in the prior art, and proposes a generator which is easy to repair.

[0006] In order to solve the above technical problems, the utility model provides a generator that is easy to maintain, including: a frame, an oil tank is fixedly connected to the inside of the frame, a power generation device is installed inside the frame, the power generation device is connected to the oil tank, an instrument is installed on one side of the power generation device, a plurality of interfaces are provided on the side of the power generation device close to the instrument, a switch is installed on the side of the power generation device close to the instrument, a plurality of auxiliary structures are provided on the surface of the frame, the auxiliary structures include a limit block, the limit block is fixedly connected to the frame, the inner wall of the limit block is rotatably connected to a shaft rod, the arc surface of the shaft rod is fixedly connected to a fixing rod, the end of the fixing rod away from the shaft rod is rotatably connected to a threaded ring, the inner wall of the fixing rod is slidably connected to a screw rod, the screw rod is threadedly connected to the threaded ring, the lower end of the screw rod is fixedly connected to an extension rod, the inner wall of the lower end of the extension rod is rotatably connected to a wheel, and a clamping ring is fixedly connected to the side of the frame close to the limit block.

[0007] The effect achieved by the above components is: when the entire device needs to be lifted up for maintenance, the threaded ring is rotated to move, the threaded ring drives the screw to move, the screw slides on the inner wall of the fixed rod, the screw drives the extension rod to move, and after moving to the appropriate length, the extension rod is pushed to move, the wheel rolls with the contact surface, and then the fixed rod drives the shaft to slide on the inner wall of the limit block, and then the fixed rod lifts up the entire device, and then the fixed rod is clamped into the clamping ring to fix it.

[0008] Preferably, the arc surfaces at both ends of the shaft rod are sleeved with coil springs, and the two ends of the coil spring are fixedly connected to the fixing rod and the limiting block respectively.

[0009] The effect achieved by the above components is that when the entire device is propped up, the fixed rod drives the coil spring to contract, and after the maintenance is completed, the reaction force of the coil spring can reduce the consumption of manpower.

[0010] Preferably, the arc surface of the threaded ring is fixedly connected with an anti-slip sleeve, and the anti-slip sleeve is a rubber sleeve.

[0011] The effect achieved by the above components is that the anti-slip sleeve can increase the friction between the hand and the threaded ring to prevent slipping when the threaded ring is rotated.

[0012] Preferably, the cross-section of the clamping ring is arc-shaped, and the clamping ring is made of spring steel.

[0013] The effect achieved by the above components is that the spring steel material can prevent the fixing rod from being separated from the clamping ring unless it is manually pulled to the side.

[0014] Preferably, a plurality of supporting structures are provided on the side of the power generation device close to the interface, and the plurality of supporting structures include a slide rail, the slide rail is fixedly connected to the power generation device, a slider is slidably connected to the inner wall of the slide rail, a support block is fixedly connected to the surface of the slider, a connecting plate is fixedly connected to one side of the slider, a clamping block is fixedly connected to the side of the connecting plate close to the slide rail, and a plurality of blocking blocks are fixedly connected to the side of the slide rail close to the clamping block.

[0015] The effect achieved by the above components is: when the connecting line needs to be supported, pull the slider to move, the slider slides on the inner wall of the slide rail, the slider drives the connecting plate to move, the connecting plate drives the card block to move, the slider drives the support block to move, after moving to the appropriate position, the card block is fixed with two of the blocks, and then the support block supports the connecting line.

[0016] Preferably, a sliding rod is fixedly connected inside the sliding rail, and the sliding rod is slidably connected to the sliding block.

[0017] The effects achieved by the above components are: the limiting rod can limit the slider to prevent the slider from deviating when sliding, thereby improving the sliding stability of the slider.

[0018] Preferably, an anti-skid pad is fixedly connected to the upper surface of the support block, and the anti-skid pad is a rubber pad.

[0019] The effect achieved by the above components is that the anti-skid pad can increase the friction between the support block and the connecting line, thereby preventing the support block from sliding when supporting the connecting line.

[0020] Compared with the related art, the utility model provides a generator that is easy to repair and has the following beneficial effects:

[0021] The utility model provides a generator which is easy to maintain. When the whole device needs to be lifted up for maintenance, the threaded ring is rotated to move, and the threaded ring drives the screw to move. The screw drives the extension rod to move. After moving to an appropriate length, the extension rod is pushed to move, and the wheel rolls with the contact surface. Then the fixing rod drives the shaft rod to slide on the inner wall of the limit block. Then the fixing rod lifts up the whole device, and then the fixing rod is clamped in the clamping ring for fixing. When the whole device is propped up, the fixing rod drives the coil spring to contract. After the maintenance is completed, the reaction force of the coil spring can reduce the consumption of manpower, the sliding sleeve can increase the friction between the hand and the threaded ring, and the spring steel material can be used when the fixing rod is clamped. Unless it is pulled to the side manually, the fixing rod cannot be separated from the clamping ring. By arranging the auxiliary structure, the whole device can be easily lifted up to an appropriate height to meet the effect of personnel performing maintenance.

[0022] When it is necessary to support the connecting line, pull the slider to move, the slider slides on the inner wall of the slide rail, the slider drives the connecting plate to move, the connecting plate drives the clamping block to move, the slider drives the supporting block to move, after moving to the appropriate position, the clamping block is clamped and fixed with two of the blocks, and then the supporting block supports the connecting line, the limit rod can limit the slider to prevent the slider from shifting when sliding, thereby improving the sliding stability of the slider, and by setting the supporting structure, it is possible to conveniently support the lines connected to the power generation device to prevent the lines from being broken or short-circuited. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of a generator that is easy to repair provided by the utility model;

[0024] Figure 2 for Figure 1 A schematic diagram of the auxiliary structure shown;

[0025] Figure 3 for Figure 2 The enlarged view of point A is shown;

[0026] Figure 4 for Figure 1 Schematic diagram of the support structure shown.

[0027] Numbers in the figure: 1. frame; 2. fuel tank; 3. power generation device; 4. instrument; 5. interface; 6. switch; 7. auxiliary structure; 71. limit block; 72. fixing rod; 73. screw rod; 74. extension rod; 75. threaded ring; 76. anti-slip sleeve; 77. retaining ring; 78. coil spring; 79. shaft rod; 8. supporting structure; 81. slide rail; 82. slide rod; 83. slide block; 84. connecting plate; 85. block; 86. stopper; 87. anti-slip pad; 88. support block. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0030] See also Figures 1 to 4The utility model provides a generator that is easy to maintain, including: a frame 1, an oil tank 2 is fixedly connected to the inside of the frame 1, a power generation device 3 is installed inside the frame 1, the power generation device 3 is connected to the oil tank 2, a meter 4 is installed on one side of the power generation device 3, a plurality of interfaces 5 are provided on the side of the power generation device 3 close to the meter 4, a switch 6 is installed on the side of the power generation device 3 close to the meter 4, a plurality of auxiliary structures 7 are provided on the surface of the frame 1, and a plurality of supporting structures 8 are provided on the side of the power generation device 3 close to the interface 5.

[0031] In the embodiments of the present invention, please refer to Figure 1 and Figure 2 The auxiliary structure 7 includes a limit block 71, which is fixedly connected to the frame 1. The inner wall of the limit block 71 is rotatably connected to a shaft rod 79, and the arc surface of the shaft rod 79 is fixedly connected to a fixing rod 72. The end of the fixing rod 72 away from the shaft rod 79 is rotatably connected to a threaded ring 75. The inner wall of the fixing rod 72 is slidably connected to a screw rod 73, and the screw rod 73 is threadedly connected to the threaded ring 75. The lower end of the screw rod 73 is fixedly connected to an extension rod 74, and the inner wall of the lower end of the extension rod 74 is rotatably connected to a wheel. A snap ring 77 is fixedly connected to the side of the frame 1 close to the limit block 71. When the whole device needs to be lifted up for inspection, the threaded ring 75 is rotated to move, and the threaded ring 75 drives the screw 73 to move. The screw 73 slides on the inner wall of the fixed rod 72, and the screw 73 drives the extension rod 74 to move. After moving to the appropriate length, the extension rod 74 is pushed to move, and the wheel rolls with the contact surface, and then the fixed rod 72 drives the shaft 79 to slide on the inner wall of the limit block 71, and then the fixed rod 72 lifts the whole device, and then the fixed rod 72 is clamped into the clamping ring 77 for fixing. The arc surfaces at both ends of the shaft 79 are sleeved with coil springs 78, and the two ends of the coil spring 78 are respectively fixedly connected to the fixed rod 72 and the limit block 71. When the whole device is propped up, the fixed rod 72 drives the coil spring 78 to shrink. After the inspection is completed, the reaction force of the coil spring 78 can reduce the consumption of manpower. The arc surface of the threaded ring 75 is fixedly connected with an anti-slip sleeve 76, which is a rubber sleeve. The anti-slip sleeve 76 can increase the friction between the hand and the threaded ring 75 to prevent the threaded ring 75 from sliding when rotating. The cross section of the snap ring 77 is in an arc shape and the snap ring 77 is made of spring steel. The spring steel material can prevent the fixing rod 72 from being separated from the snap ring 77 unless it is manually pulled to the side.

[0032] In the embodiments of the present invention, please refer to Figure 1 and Figure 4, several supporting structures 8 include a slide rail 81, the slide rail 81 is fixedly connected to the power generation device 3, a slider 83 is slidably connected to the inner wall of the slide rail 81, a support block 88 is fixedly connected to the surface of the slider 83, a connecting plate 84 is fixedly connected to one side of the slider 83, a block 85 is fixedly connected to the side of the connecting plate 84 close to the slide rail 81, and a plurality of blocks 86 are fixedly connected to the side of the slide rail 81 close to the block 85. When it is necessary to support the connecting line, the slider 83 is pulled to move, the slider 83 slides on the inner wall of the slide rail 81, the slider 83 slides on the inner wall of the slide rail 81, the slider 83 drives the connecting plate 84 to move, the connecting plate 84 drives the block 85 to move, the slider 83 drives the support block 88 to move, after moving to the appropriate position, the block 85 is fixedly connected with two of the blocks 86, and then the support block 88 supports the connecting line, the slide rail 81 is fixedly connected with a slide bar 82 inside, and the slide bar 82 is slidably connected to the slider 83. The limit rod can limit the slider 83 to prevent the slider 83 from deflecting when sliding, thereby improving the stability of the slider 83. The upper surface of the support block 88 is fixedly connected with an anti-skid pad 87, which is a rubber pad. The anti-skid pad 87 can increase the friction between the support block 88 and the connecting line to prevent the support block 88 from sliding when supporting the connecting line.

[0033] The working principle of a generator that is easy to repair provided by the utility model is as follows: the utility model provides a generator that is easy to repair. When the entire device needs to be lifted up for repair, the threaded ring 75 is rotated to move, and the threaded ring 75 drives the screw rod 73 to move. The screw rod 73 slides on the inner wall of the fixed rod 72, and the screw rod 73 drives the extension rod 74 to move. After moving to a suitable length, the extension rod 74 is pushed to move, and the wheel rolls with the contact surface, and then the fixed rod 72 drives the shaft rod 79 to slide on the inner wall of the limit block 71, and then the fixed rod 72 moves the entire The device is lifted up, and then the fixing rod 72 is clamped into the clamping ring 77 for fixing. When the entire device is propped up, the fixing rod 72 drives the coil spring 78 to contract. After the inspection is completed, the reaction force of the coil spring 78 can reduce the consumption of manpower, and the sliding sleeve can increase the friction between the hand and the threaded ring 75. The spring steel material can prevent the fixing rod 72 from being separated from the clamping ring 77 unless it is manually pulled to the side. By setting up the auxiliary structure 7, the entire device can be easily lifted to a suitable height to meet the maintenance needs of personnel.

[0034] When it is necessary to support the connecting line, pull the slider 83 to move, the slider 83 slides on the inner wall of the slide rail 81, the slider 83 drives the connecting plate 84 to move, the connecting plate 84 drives the clamping block 85 to move, the slider 83 drives the supporting block 88 to move, after moving to the appropriate position, the clamping block 85 is clamped and fixed with two of the blocking blocks 86, and then the supporting block 88 supports the connecting line, the limiting rod can limit the slider 83 to prevent the slider 83 from offsetting when sliding, thereby improving the sliding stability of the slider 83, and by setting the supporting structure 8, it is achieved that the external line of the power generation device 3 can be supported to prevent the line from being broken and short-circuited.

[0035] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0036] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A generator that is easy to maintain, characterized in that: include: A frame (1), wherein an oil tank (2) is fixedly connected to the interior of the frame (1), a power generation device (3) is installed inside the frame (1), the power generation device (3) is connected to the oil tank (2), a meter (4) is installed on one side of the power generation device (3), a plurality of interfaces (5) are provided on the side of the power generation device (3) close to the meter (4), a switch (6) is installed on the side of the power generation device (3) close to the meter (4), and a plurality of auxiliary structures (7) are provided on the surface of the frame (1), the auxiliary structures (7) include a limit block (71), the limit block (71) is fixedly connected to the frame (1), and the limit block (71) is fixedly connected to the frame (1). The inner wall of the limit block (71) is rotatably connected to a shaft rod (79), the arc surface of the shaft rod (79) is fixedly connected to a fixing rod (72), one end of the fixing rod (72) away from the shaft rod (79) is rotatably connected to a threaded ring (75), the inner wall of the fixing rod (72) is slidably connected to a screw rod (73), the screw rod (73) is threadedly connected to the threaded ring (75), the lower end of the screw rod (73) is fixedly connected to an extension rod (74), the inner wall of the lower end of the extension rod (74) is rotatably connected to a wheel, and a clamping ring (77) is fixedly connected to one side of the frame (1) close to the limit block (71).

2. A generator that is easy to maintain according to claim 1, characterized in that: The arc surfaces at both ends of the shaft rod (79) are sleeved with coil springs (78), and the two ends of the coil spring (78) are respectively fixedly connected to the fixing rod (72) and the limiting block (71).

3. A generator that is easy to maintain according to claim 1, characterized in that: The arc surface of the threaded ring (75) is fixedly connected with an anti-slip sleeve (76), and the anti-slip sleeve (76) is a rubber sleeve.

4. A generator that is easy to maintain according to claim 1, characterized in that: The cross section of the clamping ring (77) is in an arc shape, and the clamping ring (77) is made of spring steel.

5. The generator that is easy to maintain according to claim 1, characterized in that: A plurality of support structures (8) are provided on a side of the power generation device (3) close to the interface (5), and the plurality of support structures (8) include a slide rail (81), the slide rail (81) is fixedly connected to the power generation device (3), a slider (83) is slidably connected to the inner wall of the slide rail (81), a support block (88) is fixedly connected to the surface of the slider (83), a connecting plate (84) is fixedly connected to one side of the slider (83), a clamping block (85) is fixedly connected to the side of the connecting plate (84) close to the slide rail (81), and a plurality of stoppers (86) are fixedly connected to the side of the slide rail (81) close to the clamping block (85).

6. A generator that is easy to maintain according to claim 5, characterized in that: A sliding rod (82) is fixedly connected inside the sliding rail (81), and the sliding rod (82) is slidably connected to a sliding block (83).

7. The generator that is easy to maintain according to claim 5, characterized in that: The upper surface of the support block (88) is fixedly connected with an anti-skid pad (87), and the anti-skid pad (87) is a rubber pad.

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