Electrical equipment vibration reduction structure of port flat car

Abstract

The utility model belongs to the technical field of electrical equipment installation, and particularly relates to an electrical equipment vibration reduction structure of a port flat car, which comprises an equipment cabin body. Two pairs of stand columns are fixedly connected to the inner side wall of the equipment cabin body. The two pairs of stand columns are symmetrically arranged. A connecting assembly is arranged on the side wall of the stand column. A shock absorber is mounted on the connecting assembly; the top of the shock absorber is fixedly connected with a fixed plate; the shock absorber is connected with the fixing plate through a flange face bolt. By means of the structure, the fixing plate, the shock absorber and the flange face bolts are arranged, the situation that vibration on a vehicle body is transmitted to electrical equipment when goods are placed, and consequently internal components are loosened and poor in contact is reduced through the buffering and shock absorption effects of the shock absorber, and meanwhile the fixing plate and the shock absorber are connected through the flange face bolts, so that the shock absorption effect is improved. And the situation of loosening caused by vibration can be reduced, so that the stability during use is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical equipment installation, in particular to an electrical equipment vibration reduction structure of a port flatbed truck. Background Art

[0002] A port flatbed truck is a vehicle used to transport containers or other large cargoes in port areas. It usually has a long flatbed body and can turn and move freely without tracks. It has the characteristics of high flexibility and strong carrying capacity.

[0003] Existing port flatbed trucks contain a large number of electrical equipment, including batteries, motors, controllers, charging systems, etc., which are used to drive and control the movement of the flatbed trucks. During long-term use and observation, it was found that the electrical equipment of existing flatbed trucks is usually connected to the fixing plate through straight bolts. When the flatbed truck is loaded, strong vibrations will be generated when the cargo contacts the vehicle body. The rigid fixation of the electrical equipment by bolts will cause the vibration on the vehicle body to be transmitted to the electrical equipment, causing the components in the equipment to loosen and have poor contact.

[0004] To this end, the utility model provides a vibration reduction structure for electrical equipment of a port flatbed truck. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one of the problems raised in the background art, a vibration reduction structure for electrical equipment of a port flatbed truck is proposed.

[0006] The technical solution adopted by the present invention to solve its technical problems is: the electrical equipment vibration reduction structure of a port flatbed truck described in the present invention includes an equipment cabin body; two pairs of columns are fixedly connected to the inner side wall of the equipment cabin body; the two pairs of columns are symmetrically arranged; the side walls of the columns are provided with a connecting assembly; a shock absorber is installed on the connecting assembly; a fixing plate is fixedly connected to the top of the shock absorber; the shock absorber and the fixing plate are connected by flange surface bolts; through the above structure, the fixing plate and the shock absorber and the flange surface bolts are set, and the buffering and vibration reduction effects of the shock absorber can be used to reduce the vibration on the vehicle body when placing goods to the electrical equipment, resulting in loosening and poor contact of internal components. At the same time, the flange surface bolts are used to connect the fixing plate and the shock absorber, which can reduce the loosening caused by vibration and improve stability during use.

[0007] Preferably, the connecting assembly includes a heavy-duty slide rail; the heavy-duty slide rail is fixed to the side wall of the fixed plate; the side wall of the heavy-duty slide rail is fixed with a fixed seat; the fixed seat is connected to the shock absorber by bolts; through the above structure, the heavy-duty slide rail and the fixed seat are set, and the fixing plate can be removed from the equipment cabin body while fixing the shock absorber and the fixed plate, so as to improve the convenience of installing and fixing the electrical equipment, and reduce the situation where the space between the fixed plates is small, resulting in installation difficulties due to limited space when installing electrical equipment.

[0008] Preferably, a plurality of air holes are provided on the side wall of the equipment compartment body; a fixed frame is fixedly connected to the side wall of the equipment compartment body; a heat dissipation fan is installed on the inner side wall of the fixed frame; through the above structure, the heat dissipation fan and the air holes are provided, and the electrical equipment in the equipment compartment body can be cooled by blowing air, so as to reduce the heat generated by the electrical equipment during operation and accumulate in the equipment compartment body, which may cause aging of the components in the equipment.

[0009] Preferably, a protective cover is fixedly connected to the side wall of the equipment compartment body; the side wall of the protective cover is a mesh structure; the protective cover is arranged corresponding to the cooling fan; through the above structure, the protective cover can filter the airflow entering the equipment compartment body to reduce dust and impurities in the airflow from entering the equipment compartment body, causing adhesion to electrical equipment, causing pollution and being unfavorable for heat dissipation.

[0010] Preferably, a cover plate is fixedly connected to the side wall of the equipment compartment body; the cover plate is connected to the equipment compartment body by bolts; through the above structure, the cover plate can be set to seal the equipment compartment body to reduce the situation where the equipment compartment body is an open structure, causing external dust and impurities to enter and adhere to the electrical equipment.

[0011] Preferably, a storage box is fixedly connected to the bottom of the inner side wall of the equipment cabin body; a desiccant is placed in the storage box; through the above structure, the storage box is provided in conjunction with the use of the desiccant, so as to dehumidify the equipment cabin body to reduce the situation where the electrical equipment is damp due to the high moisture content in the port air, which may cause short circuit damage to internal parts.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The electrical equipment vibration reduction structure of a port flatbed truck described in the utility model, by arranging a fixing plate, a shock absorber and flange bolts, can reduce the vibration on the vehicle body when placing goods and being transmitted to the electrical equipment through the buffering and vibration reduction effect of the shock absorber, thereby reducing the situation in which the internal components become loose and have poor contact. At the same time, the fixing plate and the shock absorber are connected by flange bolts, which can reduce the loosening caused by vibration and improve the stability during use.

[0014] 2. The electrical equipment vibration reduction structure of a port flatbed truck described in the utility model can fix the shock absorber and the fixing plate while removing the fixing plate from the equipment cabin body by setting heavy-duty slide rails and fixing seats, so as to improve the convenience of installing and fixing the electrical equipment, and reduce the situation where the space between the fixing plates is small, resulting in difficulty in installing the electrical equipment due to limited space. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is the main view of the utility model;

[0018] Figure 3 This is a schematic diagram of the coordination structure of the protective cover and the cooling fan in the utility model;

[0019] Figure 4 This is a schematic diagram of the matching structure of the fixed plate and the slide rail in the utility model;

[0020] Figure 5 It is a schematic diagram of the matching structure of the slide rail and the fixed seat in the utility model.

[0021] Legend:

[0022] 1. Equipment compartment body; 11. Column; 12. Fixing plate; 13. Shock absorber; 14. Flange bolt; 2. Heavy-duty slide rail; 21. Fixing seat; 3. Ventilation hole; 31. Fixing frame; 32. Cooling fan; 4. Protective cover; 5. Cover; 6. Storage box; 7. Handle. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Specific examples are given below.

[0025] like Figures 1 to 5As shown, the electrical equipment vibration reduction structure of a port flatbed truck according to an embodiment of the present invention comprises an equipment compartment body 1; two pairs of columns 11 are fixedly connected to the inner side wall of the equipment compartment body 1; the two pairs of columns 11 are symmetrically arranged; a connecting assembly is provided on the side wall of the columns 11; a vibration damper 13 is installed on the connecting assembly; a fixing plate 12 is fixedly connected to the top of the vibration damper 13; the vibration damper 13 and the fixing plate 12 are connected by flange bolts 14; when working, the vibration damper 13 is installed on the connecting assembly during installation, and then the fixing plate 12 is connected to the vibration damper 13 by the flange bolts 14. When installing the electrical equipment, the fixing plate 1 2 is taken out from the equipment compartment body 1, and then the electrical equipment is installed on the fixing plate 12, and then the fixing plate 12 is put back into the equipment compartment body 1 and reset. At this time, the fixing plate 12, the shock absorber 13 and the connecting assembly form a set of vibration reduction structure. Through the above structure, the fixing plate 12, the shock absorber 13 and the flange bolts 14 are arranged. The buffering and vibration reduction effect of the shock absorber 13 can reduce the vibration on the vehicle body when placing the cargo to be transmitted to the electrical equipment, causing the internal components to loosen and have poor contact. At the same time, the flange bolts 14 are used to connect the fixing plate 12 and the shock absorber 13, which can reduce the loosening caused by vibration and improve the stability during use.

[0026] like Figure 4 and Figure 5 As shown, the connection assembly includes a heavy-duty slide rail 2; the heavy-duty slide rail 2 is fixed to the side wall of the fixing plate 12; the side wall of the heavy-duty slide rail 2 is fixed with a fixing seat 21; the fixing seat 21 is connected to the shock absorber 13 by bolts; when working, the heavy-duty slide rail 2 is fixed to the side wall of the column 11, and then the fixing seat 21 is fixed to the side wall of the heavy-duty slide rail 2, and then the shock absorber 13 and the fixing seat 21 are fixed by bolts, and finally the fixing plate 12 and the shock absorber 13 are fixed by flange bolts 14. When installing electrical equipment, the locking mechanism of the heavy-duty slide rail 2 is unlocked, and then the fixing plate 12 and the heavy-duty slide rail are fixed. 2 is pulled out of the equipment compartment body 1, and then the electrical equipment is fixed on the fixing plate 12, and then the fixing plate 12 is aligned with the sliding part of the heavy-duty slide rail 2 and the fixed part of the heavy-duty slide rail 2, and the fixing plate 12 is pushed back into the equipment compartment body 1 to reset. Through the above structure, the heavy-duty slide rail 2 and the fixing seat 21 are set, and the shock absorber 13 and the fixing plate 12 can be fixed at the same time. The fixing plate 12 can be taken out from the equipment compartment body 1 to improve the convenience of installing and fixing the electrical equipment, so as to reduce the situation where the space between the fixing plates 12 is small, resulting in installation difficulties due to limited space when installing electrical equipment.

[0027] like Figure 3As shown, a plurality of air vents 3 are provided on the side wall of the equipment compartment body 1; a fixed frame 31 is fixedly connected to the side wall of the equipment compartment body 1; a cooling fan 32 is installed on the inner wall of the fixed frame 31; during operation, more heat will be generated when the electrical equipment is running. At this time, the cooling fan 32 can be started to drive the air flow into the equipment compartment body 1. At this time, the air flow enters the equipment compartment body 1 from the air vents 3 on one side of the cooling fan 32, and then flows out from the air vents 3 on the side away from the cooling fan 32. When the air flow flows in the equipment compartment body 1, it will blow air to dissipate heat to the electrical equipment. Through the above structure, the cooling fan 32 and the air vents 3 are provided, and the electrical equipment in the equipment compartment body 1 can be blown to dissipate heat, so as to reduce the heat generated by the electrical equipment during operation from accumulating in the equipment compartment body 1, which causes aging of parts in the equipment.

[0028] like Figure 3 As shown, the side wall of the equipment compartment body 1 is fixedly connected to a protective cover 4; the side wall of the protective cover 4 is a mesh structure; the protective cover 4 is arranged corresponding to the heat dissipation fan 32; during operation, when the air flow enters the equipment compartment body 1 from the air vent 3 on the side of the heat dissipation fan 32, it will pass through the protective cover 4 and then flow into the equipment compartment body 1. At this time, the mesh structure of the protective cover 4 can filter the passing air flow and filter out dust and impurities in the air flow. Through the above structure, the protective cover 4 is set to filter the air flow entering the equipment compartment body 1, so as to reduce the dust and impurities in the air flow from entering the equipment compartment body 1, causing adhesion to electrical equipment, causing pollution and being unfavorable for heat dissipation.

[0029] like Figure 1 As shown, a cover plate 5 is fixed to the side wall of the equipment compartment body 1; the cover plate 5 is connected to the equipment compartment body 1 by bolts; during operation, after the electrical equipment is installed in the equipment compartment body 1, the cover plate 5 is fixed to the opening of the equipment compartment body 1, and the cover plate 5 can seal the equipment compartment body 1 at this time. Through the above structure, the cover plate 5 can be set to seal the equipment compartment body 1 to reduce the situation where the equipment compartment body 1 is an open structure, causing external dust and impurities to enter and adhere to the electrical equipment.

[0030] like Figure 2 As shown, a storage box 6 is fixedly connected to the bottom of the inner wall of the equipment compartment body 1; a desiccant is placed in the storage box 6; during operation, the desiccant is filled in the storage box 6, and then the storage box 6 is fixed to the bottom of the inner wall of the equipment compartment body 1. At this time, the desiccant in the storage box 6 can dehumidify the space inside the equipment compartment body 1. Through the above structure, the storage box 6 is provided in conjunction with the desiccant, and the interior of the equipment compartment body 1 can be dehumidified to reduce the moisture in the port air, which causes the electrical equipment to be damp and causes short circuit damage to internal parts.

[0031] like Figure 4As shown, the side wall of the fixed plate 12 is fixedly connected with a handle 7; during operation, when the fixed plate 12 is pulled out from the equipment cabin body 1, the fixed plate 12 can be moved by pulling the handle 7. Through the above structure, the handle 7 is provided to connect the fixed plate 12, which can improve the convenience of moving the fixed plate 12.

[0032] Working principle: When installing, install the vibration damper 13 on the connecting assembly, and then connect the fixing plate 12 to the vibration damper 13 through the flange bolts 14. When installing electrical equipment, take the fixing plate 12 out of the equipment compartment body 1, and then install the electrical equipment on the fixing plate 12, and then put the fixing plate 12 back into the equipment compartment body 1 to reset. At this time, the fixing plate 12, the vibration damper 13 and the connecting assembly form a set of vibration reduction structure, fix the heavy-duty slide rail 2 on the side wall of the column 11, and then fix the fixing seat 21 on the heavy-duty slide rail 2. The side wall of the equipment compartment is fixed with the vibration damper 13 and the fixing seat 21 by bolts. Finally, the fixing plate 12 and the vibration damper 13 are fixed with the flange bolts 14. When installing the electrical equipment, the locking mechanism of the heavy-duty slide rail 2 is unlocked, and the sliding part of the fixing plate 12 and the heavy-duty slide rail 2 is pulled out of the equipment compartment body 1, and the electrical equipment is fixed on the fixing plate 12. The sliding part of the fixing plate 12 and the heavy-duty slide rail 2 is aligned with the fixed part of the heavy-duty slide rail 2, and the fixing plate 12 is pushed back into the equipment compartment body 1 to reset. When the air conditioning equipment is running, it will generate more heat. At this time, the cooling fan 32 can be started to drive the air flow into the equipment compartment body 1. At this time, the air flow enters the equipment compartment body 1 from the air vent 3 on one side of the cooling fan 32, and then flows out from the air vent 3 on the side away from the cooling fan 32. When the air flow flows in the equipment compartment body 1, it will blow air and dissipate heat to the electrical equipment. When the air flow enters the equipment compartment body 1 from the air vent 3 on the side of the cooling fan 32, it will pass through the protective cover 4 and then flow into the equipment compartment body 1. At this time, the mesh structure of the protective cover 4 can Airflow filtration filters out dust and impurities in the airflow. After the electrical equipment is installed in the equipment compartment body 1, the cover plate 5 is fixed to the opening of the equipment compartment body 1. At this time, the cover plate 5 can seal the equipment compartment body 1. The desiccant is filled in the storage box 6, and then the storage box 6 is fixed to the bottom of the inner wall of the equipment compartment body 1. At this time, the desiccant in the storage box 6 can dehumidify the space in the equipment compartment body 1. When the fixing plate 12 is pulled out of the equipment compartment body 1, the fixing plate 12 can be moved by pulling the handle 7.

[0033] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A vibration reduction structure for electrical equipment of a port flatbed truck, comprising an equipment compartment body (1); characterized in that: Two pairs of columns (11) are fixedly connected to the inner side wall of the equipment cabin body (1); the two pairs of columns (11) are symmetrically arranged; the side walls of the columns (11) are provided with a connecting assembly; a vibration damper (13) is installed on the connecting assembly; a fixing plate (12) is fixedly connected to the top of the vibration damper (13); the vibration damper (13) and the fixing plate (12) are connected via flange bolts (14).

2. The electrical equipment vibration reduction structure for a port flatbed truck according to claim 1, characterized in that: The connection assembly comprises a heavy-duty slide rail (2); the heavy-duty slide rail (2) is fixedly connected to the side wall of the fixed plate (12); a fixing seat (21) is fixedly connected to the side wall of the heavy-duty slide rail (2); and the fixing seat (21) is connected to the shock absorber (13) via bolts.

3. The electrical equipment vibration reduction structure for a port flatbed truck according to claim 1, characterized in that: The side wall of the equipment cabin body (1) is provided with a plurality of air holes (3); a fixing frame (31) is fixedly connected to the side wall of the equipment cabin body (1); and a heat dissipation fan (32) is installed on the inner side wall of the fixing frame (31).

4. The electrical equipment vibration reduction structure for a port flatbed truck according to claim 1, characterized in that: A protective cover (4) is fixedly connected to the side wall of the equipment cabin body (1); the side wall of the protective cover (4) is a mesh structure; and the protective cover (4) is correspondingly arranged to the heat dissipation fan (32).

5. The electrical equipment vibration reduction structure for a port flatbed truck according to claim 1, characterized in that: A cover plate (5) is fixedly connected to the side wall of the equipment cabin body (1); the cover plate (5) and the equipment cabin body (1) are connected via bolts.

6. The electrical equipment vibration reduction structure for a port flatbed truck according to claim 1, characterized in that: A storage box (6) is fixedly connected to the bottom of the inner side wall of the equipment compartment body (1); a desiccant is placed in the storage box (6).

7. The electrical equipment vibration reduction structure for a port flatbed truck according to claim 1, characterized in that: A handle (7) is fixedly connected to the side wall of the fixed plate (12).

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