Maintenance supporting structure of generator set

Abstract

The utility model discloses a maintenance supporting structure of a generator set. The supporting structure can be unfolded and folded, the supporting structure can be placed in the first containing cavity after being folded, and the supporting structure comprises a supporting assembly, a connecting assembly and a carrying assembly; the supporting assembly can stretch out and draw back. The upper end of the supporting assembly is hung at the outer end of the connecting assembly, and the connecting assembly is connected with the mounting frame to support the supporting assembly; the carrying assembly comprises a carrying rod and a carrying plate, one end of the carrying rod is rotationally connected with the supporting assembly and can be unfolded and folded relative to the supporting assembly, the other end of the carrying rod is connected with the carrying plate, and the carrying plate is used for supporting the control box. According to the control box, the supporting structure can be unfolded and folded, and the supporting structure can be placed in the first containing cavity after being folded, so that the use convenience of the supporting structure can be improved, and the situation that a ladder is independently placed for taking and placing the control box is avoided. Therefore, the maintenance convenience of the control box is greatly improved, and the maintenance efficiency of the control box is improved.

Description

Technical Field

[0001] The present application relates to the technical field of generator set maintenance, and in particular to a generator set maintenance support structure. Background Art

[0002] A diesel vehicle is a vehicle whose diesel engine uses diesel as fuel. It has a high torque, which makes the diesel vehicle perform better when overloaded. Therefore, diesel vehicles can be widely used in various transportation tasks, including urban distribution, long-distance transportation, construction site transportation, etc. In order to cope with various complex conditions during transportation tasks, diesel vehicles are usually equipped with generator sets to generate electricity through the generator sets to cope with daily complex conditions. The generator set is usually set on the upper side of the fuel tank through a mounting frame to facilitate connection with the fuel tank for power generation. The generator set includes a main body and a control box. The main body is used for power generation, and the control box is used to control the main body. The control box includes a shell and multiple circuit boards in the shell. After long-term use, the failure rate of the control box is high, so the control box often needs to be maintained. When maintaining the control box, due to the high position of the control box, it is necessary to use a ladder to remove the control box from the mounting frame before maintenance. After the maintenance is completed, it is assembled into the mounting frame to test whether the fault is solved. This makes the maintenance of the control box inconvenient and the maintenance efficiency is low. Utility Model Content

[0003] The main technical problem solved by the present application is to provide a maintenance support structure for a generator set, so as to solve the problem of inconvenient maintenance of the control box and low maintenance efficiency.

[0004] In order to solve the above technical problems, a technical solution adopted in the present application is to provide a maintenance support structure of a generator set, which is used on a diesel vehicle with a generator set, and a mounting frame is arranged on the diesel vehicle, and the lower part of the mounting frame has a first accommodating cavity, the middle part of the mounting frame is arranged with a main body of the generator set, and the upper part of the mounting frame is arranged with a second accommodating cavity, and the control box of the generator set is arranged in the second accommodating cavity, and the control box can be pulled out from the second accommodating cavity; the support structure can be unfolded and folded, and the support structure can be placed in the first accommodating cavity after being folded, and the support structure includes a support assembly, a connecting assembly and a carrying assembly; the support assembly can be retracted to support maintenance personnel; the upper end of the support assembly is hung on the outer end of the connecting assembly, and the connecting assembly is connected to the mounting frame to support the support assembly; the carrying assembly includes a carrying rod and a carrying plate, one end of the carrying rod is rotatably connected to the support assembly and can be unfolded and folded relative to the support assembly, and the other end of the carrying rod is connected to the carrying plate, and the carrying plate is used to support the control box.

[0005] In some embodiments, the support assembly includes a plurality of plug-in telescopic members, the telescopic members include two telescopic rods, and a pedal rod connected between the upper ends of the two telescopic rods, and the telescopic rod is inserted into the telescopic rod of another telescopic member at its lower side.

[0006] In some embodiments, a hook is provided on the side of the lowermost telescopic rod, and a protrusion is provided on the side of the upper telescopic rod, and the hook is adapted to the protrusion to lock the folded support assembly.

[0007] In some embodiments, the connecting assembly includes a pair of guide rails and a sliding rail, the guide rails are fixed to the side of the mounting frame, the sliding rails are slidably connected to the guide rails, and a hanging rod is arranged between the outer ends of the two sliding rails, and the hanging rod is used to hang the supporting assembly.

[0008] In some embodiments, the lower end of the carrying rod is rotatably connected to the uppermost pedal rod, the upper end of the carrying rod is rotatably connected to the outer end of the carrying plate, and a folding rod is provided between the inner end of the carrying plate and the uppermost pedal rod, and the folding rod is used to support the carrying plate when unfolded.

[0009] In some embodiments, cylindrical grooves are provided on both sides of the uppermost pedal rod, the lower end of the carrying rod is located in the cylindrical groove, and is sleeved on the outer periphery of the carrying rod at the cylindrical groove so that the carrying rod is rotatably connected to the pedal rod.

[0010] In some embodiments, the folding rod includes a first folding rod and a second folding rod, one end of the first folding rod is hinged to the uppermost pedal rod, the other end is hinged to one end of the second folding rod, and the other end of the second folding rod is hinged to the mounting plate.

[0011] In some embodiments, a limit member is provided at the hinge of the first folding rod and the second folding rod, and the limit member is used to limit the folding angle of the first folding rod and the second folding rod.

[0012] In some embodiments, a locking piece is disposed on the inner side of the upper end of the telescopic rod, and the locking piece is used to lock two adjacent telescopic rods.

[0013] In some embodiments, the hanging rod is cylindrical, and an arc-shaped hook adapted to the hanging rod extends from the inner side of the uppermost pedal rod toward the hanging rod, and the arc-shaped hook is hung on the hanging rod.

[0014] The beneficial effects of the present application are as follows: In the present application, the support structure can be unfolded and folded, and the support structure can be placed in the first accommodating cavity after being folded, thereby improving the convenience of the support structure when in use, and avoiding the need to place a ladder separately to take and place the control box. When the support assembly is unfolded, it can support maintenance personnel to approach the control box and perform maintenance on the control box. After the mounting assembly is unfolded, the control box is supported by the mounting plate, so there is no need to take the control box out of the mounting frame. The control box can be maintained on the mounting plate, and there is no need to disconnect all the connecting wires between the control box and the main body. When maintaining, it is only necessary to disconnect the power supply. After the maintenance is completed, the control box can be tested immediately by turning on the power supply, and there is no need to reconnect the complex connecting wires. This greatly improves the convenience of maintaining the control box and improves the maintenance efficiency of the control box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a usage scenario according to an embodiment of the present application;

[0016] Figure 2 is a structural schematic diagram according to an embodiment of the present application;

[0017] Figure 3 is a schematic structural diagram of a support assembly according to an embodiment of the present application;

[0018] Figure 4 is a structural schematic diagram of a connection assembly according to an embodiment of the present application;

[0019] Figure 5 It is a structural diagram of a mounting component according to an embodiment of the present application. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the present application, the present application is described in more detail below in conjunction with the accompanying drawings and specific embodiments. The preferred embodiments of the present application are provided in the accompanying drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described in this specification. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive.

[0021] It should be noted that, unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the art of the present application. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in this specification includes any and all combinations of one or more related listed items.

[0022] For the description of this application, the non-limiting Figure 1The marks "front", "rear", "up", "down", "left" and "right" shown in the figure are used to facilitate understanding of the embodiment and are not intended to limit the present application. Among them, the front-to-back direction represents the longitudinal direction, the left-to-right direction represents the transverse direction, and the up-down direction represents the vertical direction.

[0023] Figure 1-Figure 5 The embodiment of the maintenance support structure of the generator set of the present application is shown, which is used on a diesel vehicle with a generator set 20. The diesel vehicle is provided with a mounting frame 10, the lower part of the mounting frame 10 has a first accommodating cavity 101, the middle part of the mounting frame 10 is provided with a main body 201 of the generator set 20, and the upper part of the mounting frame 10 is provided with a second accommodating cavity 102. The control box 202 of the generator set 20 is arranged in the second accommodating cavity 102, and the control box 202 can be pulled out from the second accommodating cavity 102; the support structure can be unfolded and folded, and the support structure can be placed in the second accommodating cavity 102 after being folded. In a accommodating cavity 101, the supporting structure includes a supporting component 1, a connecting component 2 and a carrying component 3; the supporting component 1 can be retracted to support maintenance personnel; the upper end of the supporting component 1 is hung on the outer end of the connecting component 2, and the connecting component 2 is connected to the mounting frame 10 to support the supporting component 1; the carrying component 3 includes a carrying rod 31 and a carrying plate 32, one end of the carrying rod 31 is rotatably connected to the supporting component 1, and can be unfolded and folded relative to the supporting component 1, and the other end of the carrying rod 31 is connected to the carrying plate 32, and the carrying plate 32 is used to support the control box 202.

[0024] In the present application, the support structure can be unfolded and folded. After the support structure is folded, it can be placed in the first accommodating chamber 101, thereby improving the convenience of the support structure when in use, and avoiding the need to place a ladder separately to take and place the control box 202. When the support component 1 is unfolded, it can support maintenance personnel to approach the control box 202 and perform maintenance on the control box 202. After the mounting component 3 is unfolded, the control box 202 is supported by the mounting plate 32, so there is no need to take the control box 202 out of the mounting frame 10. The control box 202 can be maintained on the mounting plate 32, and there is no need to disconnect all the connecting wires between the control box 202 and the main body 201. When maintaining, it is only necessary to disconnect the power supply. After the maintenance is completed, the control box 202 can be tested immediately by turning on the power supply, and there is no need to reconnect the complex connecting wires. This greatly improves the convenience of maintaining the control box 202 and improves the maintenance efficiency of the control box 202.

[0025] In some embodiments, the support assembly 1 includes a plurality of plug-in telescopic members 11, the telescopic member 11 includes two telescopic rods 111, and a pedal rod 112 connected between the upper ends of the two telescopic rods 111, and the telescopic rod 111 is inserted into the telescopic rod 111 of another telescopic member 11 on its lower side.

[0026] In some embodiments, three telescopic members 11 are provided, each including telescopic rods 111 on the left and right sides, and a pedal rod 112 at the upper end of the telescopic rod 111, and a reinforcing rod 118 is further provided between the lower ends of the two lower telescopic rods 111. The two telescopic rods 111 in the middle are inserted into the two telescopic rods 111 at the lower side, and the two telescopic rods 111 at the upper part are inserted into the two telescopic rods 111 in the middle.

[0027] In some embodiments, a locking member 114 is provided on the inner side of the upper end of the telescopic rod 111, and the locking member 114 is used to lock two adjacent telescopic rods 111. The locking member 114 can be a bolt or a pin, etc. When the locking member 114 is a bolt, the inner end of the locking member 114 penetrates the outer telescopic rod 111 and contacts the inner telescopic rod 111 to lock the two adjacent telescopic rods 111 and prevent them from moving relative to each other.

[0028] In some embodiments, a hook 115 is provided on the side of the lowermost telescopic rod 111, and a protrusion 116 is provided on the side of the upper telescopic rod 111. The hook 115 is adapted to the protrusion 116 to lock the folded support assembly 1. The hook 115 is hinged to the lowermost telescopic rod 111. When the telescopic rod 111 is retracted, the hook-shaped portion of the hook 115 rotates onto the protrusion 116, and the telescopic rod 111 after extension can be locked, so as to quickly retract the telescopic member 11.

[0029] In some embodiments, the connection assembly 2 includes a pair of guide rails 21 and a slide rail 22. The guide rail 21 is fixed to the side of the mounting frame 10. The slide rail 22 is slidably connected to the guide rail 21. A hanging rod 23 is provided between the outer ends of the two slide rails 22. The hanging rod 23 is used to hang the support assembly 1. The contact surface between the guide rail 21 and the slide rail 22 can be dovetail-shaped to ensure the stability of the slide rail 22 sliding relative to the guide rail 21, and the slide rail 22 cannot be separated from the guide rail 21. When it is necessary to maintain the control box 202, the hanging rod 23 can be pulled to pull the slide rail 22 out of the first accommodating chamber 101, and the support assembly 1 can be unfolded and hung on the pull rod. When the maintenance is completed, the hanging rod 23 can be pushed to push the slide rail 22 together with the pull rod into the first accommodating chamber 101 to avoid exposure.

[0030] In some embodiments, the hanging rod 23 is cylindrical, and an arc-shaped hook 117 adapted to the hanging rod 23 is extended from the inner side of the uppermost footrest rod 112 toward the hanging rod 23, and the arc-shaped hook 117 is hung on the hanging rod 23. This facilitates the quick connection between the support assembly 1 and the connecting assembly 2. The arc-shaped hook 117 and the hanging rod 23 can be locked by bolts.

[0031] In some embodiments, the lower end of the carrying rod 31 is rotatably connected to the uppermost pedal rod 112, thereby making the carrying rod 31 foldable relative to the telescopic member 11, and the upper end of the carrying rod 31 is rotatably connected to the outer end of the carrying plate 32, thereby making the carrying plate 32 foldable relative to the carrying rod 31, and a folding rod is provided between the inner end of the carrying plate 32 and the uppermost pedal rod 112, and the folding rod is used to support the carrying plate 32 after being unfolded. Thus, the stability of the support for the carrying plate 32 can be ensured. After the carrying plate 32, the carrying rod 31 and the telescopic member 11 are all folded, they can be placed in the first accommodating chamber 101. So as to continue to use it next time. A rope can be provided in the first accommodating chamber 101 to bind the carrying plate 32, the carrying rod 31 and the telescopic member 11 placed in the first accommodating chamber 101.

[0032] The above-mentioned rotational connection can be realized by a rotating shaft. In some embodiments, cylindrical grooves 113 are provided on both sides of the uppermost pedal rod 112. The lower end of the carrying rod 31 is located in the cylindrical groove 113 and is sleeved on the outer periphery of the carrying rod 31 at the cylindrical groove 113, so that the carrying rod 31 is rotationally connected with the pedal rod 112. The cylindrical groove 113 can not only realize the rotational connection between the carrying rod 31 and the pedal rod 112, but also limit the carrying rod 31 to avoid the movement of the carrying rod 31, thereby ensuring the stability of the support of the carrying plate 32.

[0033] The folding rod can be a three-fold structure. In some embodiments, the folding rod includes a first folding rod 33 and a second folding rod 34. One end of the first folding rod 33 is hinged to the uppermost foot pedal 112, and the other end is hinged to one end of the second folding rod 34. The other end of the second folding rod 34 is hinged to the mounting plate 32.

[0034] In some embodiments, a limiter (not shown) is provided at the hinge of the first folding rod 33 and the second folding rod 34, and the limiter is used to limit the folding angle of the first folding rod 33 and the second folding rod 34. The limiter can be a connecting rod, and the connecting rod, the first folding rod 33 and the second folding rod 34 are all provided with a plurality of threaded holes, and the corresponding threaded holes are connected by bolts to limit different folding angles. The limiter can also be a lock buckle connected by a cloth belt, etc. The folding angle of the first folding rod 33 and the second folding rod 34 can be flexibly limited by the limiter to ensure the stability of the support of the mounting plate 32.

[0035] It can be seen that the present application discloses a maintenance support structure for a generator set. In the present application, the support structure can be unfolded and folded. After being folded, the support structure can be placed in the first accommodating cavity, thereby improving the convenience of the support structure when in use and avoiding the need to place a ladder separately to take and place the control box. When the support assembly is unfolded, it can support maintenance personnel to approach the control box and perform maintenance on the control box. After the mounting assembly is unfolded, the control box is supported by the mounting plate, so there is no need to take the control box out of the mounting frame. The control box can be maintained on the mounting plate, and there is no need to disconnect all the connecting wires between the control box and the main body. When maintaining, it is only necessary to disconnect the power supply. After the maintenance is completed, the control box can be tested immediately by turning on the power supply, and there is no need to reconnect the complex connecting wires. This greatly improves the convenience of maintaining the control box and improves the maintenance efficiency of the control box.

[0036] The above are merely embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structural transformations made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A maintenance support structure for a generator set, used on a diesel vehicle with a generator set, wherein a mounting frame is provided on the diesel vehicle, wherein the lower portion of the mounting frame has a first accommodating cavity, the middle portion of the mounting frame is provided with a main body of the generator set, and the upper portion of the mounting frame is provided with a second accommodating cavity, wherein a control box of the generator set is provided in the second accommodating cavity, and the control box can be pulled out from the second accommodating cavity; characterized in that: The support structure can be unfolded and folded, and can be placed in the first accommodating cavity after being folded. The support structure includes a support component, a connecting component and a carrying component; The support assembly can be retracted to support maintenance personnel; the upper end of the support assembly is hung on the outer end of the connecting assembly, and the connecting assembly is connected to the mounting frame to support the support assembly; The carrying assembly includes a carrying rod and a carrying plate. One end of the carrying rod is rotatably connected to the supporting assembly and can be unfolded and folded relative to the supporting assembly. The other end of the carrying rod is connected to the carrying plate, and the carrying plate is used to support the control box.

2. The maintenance support structure of the generator set according to claim 1, characterized in that: The support assembly includes a plurality of plug-in telescopic parts, wherein the telescopic parts include two telescopic rods and a pedal rod connected between the upper ends of the two telescopic rods, and the telescopic rod is inserted into the telescopic rod of another telescopic part at the lower side thereof.

3. The maintenance support structure of the generator set according to claim 2, characterized in that: A hook is provided on the side of the telescopic rod at the lowermost side, and a protrusion is provided on the side of the telescopic rod at the upper side. The hook is matched with the protrusion to lock the folded support assembly.

4. The maintenance support structure of the generator set according to claim 2, characterized in that: The connecting assembly includes a pair of guide rails and a slide rail, the guide rails are fixed to the side of the mounting frame, the slide rails are slidably connected to the guide rails, a hanging rod is arranged between the outer ends of the two slide rails, and the hanging rod is used to hang the supporting assembly.

5. The maintenance support structure of the generator set according to claim 2, characterized in that: The lower end of the carrying rod is rotatably connected to the uppermost pedal rod, the upper end of the carrying rod is rotatably connected to the outer end of the carrying plate, a folding rod is provided between the inner end of the carrying plate and the uppermost pedal rod, and the folding rod is used to support the carrying plate when unfolded.

6. The maintenance support structure of the generator set according to claim 5, characterized in that: The uppermost pedal rod is provided with cylindrical grooves on both sides, the lower end of the carrying rod is located in the cylindrical groove and is sleeved on the periphery of the carrying rod at the cylindrical groove so that the carrying rod is rotatably connected with the pedal rod.

7. The maintenance support structure of the generator set according to claim 5, characterized in that: The folding rod includes a first folding rod and a second folding rod, one end of the first folding rod is hinged to the uppermost pedal rod, the other end of the first folding rod is hinged to one end of the second folding rod, and the other end of the second folding rod is hinged to the carrying plate.

8. The maintenance support structure of the generator set according to claim 7, characterized in that: A limit piece is provided at the hinge of the first folding rod and the second folding rod, and the limit piece is used to limit the folding angle of the first folding rod and the second folding rod.

9. The maintenance support structure of the generator set according to claim 2, characterized in that: A locking piece is arranged on the inner side of the upper end of the telescopic rod, and the locking piece is used to lock two adjacent telescopic rods.

10. The maintenance support structure of the generator set according to claim 4, characterized in that: The hanging rod is cylindrical, and an arc-shaped hook adapted to the hanging rod is extended from the inner side of the uppermost pedal rod toward the hanging rod, and the arc-shaped hook is hung on the hanging rod.

Images