Connecting structure for quickly assembling and disassembling small unit

Abstract

According to the connecting structure for rapidly assembling and disassembling the small unit, the first buckle and the second buckle which are detachably connected are arranged, the first buckle and the second buckle are each provided with two arc-shaped grooves used for being arranged on an adjacent unit rack in a buckled and sleeved mode, and the first buckle and the second buckle are fastened through connecting bolts arranged at the two ends in a matched mode; the problem that a small unit is difficult to carry, disassemble and assemble can be effectively solved, and stable and reliable operation of the generator set is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mechanical manufacturing technical field, especially relate to a quick assembly disassembly small unit's connecting structure. BACKGROUND

[0002] Generator set has extensive use in industrial and agricultural production, national defense, science and technology and daily life. And small generator set is a kind of portable and efficient power generation equipment, mainly used for providing temporary or backup power for family, small enterprise, outdoor activities, emergency rescue etc. They are usually driven by internal combustion engine generator, can quickly respond to power demand, ensure uninterrupted power supply when main power supply is interrupted.

[0003] Small generator set is indeed very suitable for application in field operation due to its light weight and small size. This type of generator set is convenient to carry and move, can meet the power supply demand of mining, enterprise, engineering construction, ship, warship etc., and is also suitable for livestock fishery, forest orchard, gardening, hotel, business, office etc. as emergency backup power supply. However, although small unit has the advantage of portability, some challenges may be encountered during handling and disassembly.

[0004] At present, small unit is usually applied in field operation due to its light weight and small size, although small unit has certain advantages in field operation, but handling and disassembly still need to be treated with caution, and the difficulty of handling and disassembly of small unit becomes a difficulty. SUMMARY

[0005] The utility model aims at the insufficient of prior art, provides a quick assembly disassembly small unit's connecting structure, solves the problem of difficult handling and disassembly.

[0006] To solve the above technical problems, the utility model adopts the technical scheme of:

[0007] A quick assembly disassembly small unit's connecting structure, including the first buckle and the second buckle of detachable connection, and the first buckle and the second buckle are equipped with two arc grooves for buckling on the adjacent unit rack, and the first buckle and the second buckle are fastened by the connecting bolt equipped at both ends.

[0008] The arc groove of the first buckle and the second buckle is arranged in sinusoidal distribution, and the middle part of the first buckle is provided with a through hole for passing through the second buckle.

[0009] When assembling, the first buckle and the second buckle are buckled on the adjacent unit rack in cross correspondence and are limited and fixed by the connecting bolt.

[0010] The arc grooves are distributed on the same side.

[0011] The width of the first buckle is at least twice the width of the second buckle.

[0012] The width of the first buckle is 50mm and the width of the second buckle is 20mm.

[0013] The first buckle and the second buckle are arranged in the same structure.

[0014] The rack edge is also provided with an auxiliary fixing part, which includes a U-shaped bending part and a fixing bolt and a butterfly nut, the fixing bolt passes through the U-shaped bending part and the rack pipe in sequence, and is fixed through the butterfly nut arranged at the end.

[0015] The beneficial effects of the utility model are:

[0016] (1) the connecting structure of the quick assembly and disassembly small unit, through setting first buckle and second buckle of detachable connection, and first buckle and second buckle are equipped with two arc grooves for buckling and sleeving on adjacent unit rack, and first buckle and second buckle are fastened through the connecting bolt arranged at both ends, can effectively solve the problem of difficult small unit carrying, disassembly and assembly, and ensure that the generator set can stably and reliably operate.

[0017] (2) the arc grooves of the first buckle and the second buckle can be arranged in a sinusoidal distribution, that is, the arc grooves are arranged in an inverted S shape, and the middle part of the first buckle is provided with a through hole for passing through the second buckle, which can improve the buckling and assembling strength, ensure the splicing fastening property, and facilitate assembly and disassembly.

[0018] (3) the arc grooves of the first buckle and the second buckle are arranged on the same side, that is, the adjacent arc grooves are arranged in an arch shape, and after buckling, the two are arranged in an inverted "8" shape, and the connecting bolt arranged at both ends is fastened, which can save the manufacturing cost while ensuring the splicing fastening property, and improve the installation speed. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is the overall assembly view of the utility model;

[0020] Figure 2 is the overall top view of the utility model;

[0021] Figure 3 is Figure 1 the A-A direction sectional view in figure 1;

[0022] Figure 4 is the structure schematic view of the first buckle;

[0023] Figure 5 is the structure sectional view in embodiment 2;

[0024] Figure 6 is the structure schematic view of the third buckle;

[0025] Figure 7 is Figure 2 is a cross-sectional view along B-B. DETAILED DESCRIPTION

[0026] The implementation of the present application will be described by specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present application from the disclosure.

[0027] The present application provides a kind of quick assembly disassembly connecting structure of small unit, as shown in Figures 1 to 7 .

[0028] Embodiment 1

[0029] A kind of quick assembly disassembly connecting structure of small unit, including detachable connection's first buckle 11 and second buckle 13, and first buckle 11 and second buckle 13 are equipped with two for the arc slot of buckling set in adjacent unit rack, and first buckle and second buckle are fastened by the connecting bolt 12 of two ends allocation.

[0030] In this embodiment, as shown in Figure 3 And Figure 4 , the arc slot of first buckle 11 and second buckle 13 is evenly distributed in sine, i.e. the arc slot is arranged in inverted S type, and the middle part of first buckle 11 is provided with a through hole for passing through second buckle 13.

[0031] In order to ensure the assembly strength, in this embodiment, the width of first buckle 11 is at least twice the width of second buckle 13, and the through hole is arranged in the middle part of first buckle 11;Preferably, the width of first buckle 11 is set to 50mm, and the width of second buckle 13 is set to 20mm.

[0032] When assembling, the second buckle 13 of sine distribution passes through the through hole of first buckle 11, and they are buckled on adjacent unit rack and are limited and fixed by connecting bolt 12 in correspondence with intersection, and then they are quickly installed on adjacent power supply unit through first buckle 11 and second buckle 13, realizing the quick assembly of unit module unit. As shown in Figure 7 , the edge of the rack is also provided with auxiliary fixing part 3, and the auxiliary fixing part 3 includes U-shaped bending part 31, fixing bolt 34 and butterfly nut 33. The fixing bolt 34 passes through the U-shaped bending part 31 and the rack pipe 32 in sequence, and is fixed by the butterfly nut 33 arranged at the end.

[0033] In actual installation, the two modules are independently arranged, respectively installed on two racks, and the power supply and the electric energy output of the power station are realized through the quick connection of the connection control cable, the power output cable, the starting cable and the oil inlet and return pipe.

[0034] Embodiment 2

[0035] In this embodiment, as shown in Figure 5 and Figure 6 The connecting structure for quickly assembling and disassembling the small unit comprises a third buckle 21 and a fourth buckle 23 which are detachably connected, and the third buckle 21 and the fourth buckle 23 are both provided with two arc-shaped grooves for buckling and sleeving on the adjacent unit racks, and the arc-shaped grooves are distributed on the same side, that is, the adjacent arc-shaped grooves are arranged in an arch shape, and the third buckle and the fourth buckle are fastened by the connecting bolts 22 arranged at both ends.

[0036] The arc-shaped grooves are distributed on the same side, and the third buckle 21 and the fourth buckle 23 are in an inverted "8" shape after buckling, and for the convenience of manufacturing, the structures of the third buckle 21 and the fourth buckle 23 can be arranged equally, which can save the manufacturing cost and improve the installation speed.

[0037] In actual installation, the two modules are independently arranged, respectively installed on two racks, and the power supply and the electric energy output of the power station are realized through the quick connection of the connection control cable, the power output cable, the starting cable and the oil inlet and return pipe. In order to facilitate carrying, the technical route of quick connection as a whole for use and overall transportation can be improved, the small unit is assembled and disassembled, the third buckle and the fourth buckle are used to connect the two unit module units, the unit module units are quickly assembled, the unit racks are connected together through the buckle and the connecting bolts arranged, and the problem of difficult carrying, disassembling and connecting of the small unit is solved.

[0038] In this patent, the words "first", "second" and the like are used to limit parts. Those skilled in the art should know that the use of "first", "second" is only for the convenience of describing the utility model and simplifying the description, and the above words do not have special meanings.

[0039] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed application. The scope of protection of the present application is defined by the appended claims and equivalents thereof.

[0040] In the description of the present application, it should be understood that the terms "front", "back", "left", "right", "center", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the scope of protection of the present application.

Claims

1. A connection structure for quick assembly and disassembly of a small unit, characterized in that: The first and second buckles are detachably connected, and each of the first and second buckles is provided with two arc-shaped slots for buckling on adjacent machine group racks, and the first and second buckles are fastened by connecting bolts arranged at two ends.

2. The connecting structure of a small unit set according to claim 1, wherein: The arc-shaped slots of the first and second buckles are arranged in a sinusoidal distribution, and the middle of the first buckle is provided with a through hole for passing through the second buckle. During assembly, the first and second buckles are buckled on the adjacent machine group racks in cross correspondence and are limited and fixed by the connecting bolts.

3. The connecting structure of a small unit set according to claim 1, wherein: The arc-shaped slots are distributed on the same side.

4. The connecting structure of a small unit set according to claim 2, wherein: The width of the first buckle is at least twice the width of the second buckle.

5. The connecting structure of a small unit set according to claim 4, wherein: The width of the first buckle is 50 mm, and the width of the second buckle is 20 mm.

6. The connecting structure of a small unit set according to claim 3, wherein: The first and second buckles are arranged in the same structure.

7. The connecting structure of a small unit set according to any one of claims 1 to 6, characterized in that: An auxiliary fixing member is further arranged at the edge of the rack, and the auxiliary fixing member comprises a U-shaped bending member, a fixing bolt and a wing nut. The fixing bolt passes through the U-shaped bending member and the rack pipe in sequence, and is fixed by the wing nut arranged at the end.

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