Vehicle-mounted equipment damping device
阅读说明:本技术 车载设备减震装置 (Vehicle-mounted equipment damping device ) 是由 陈正华 周理 熊钢 王晓琴 于 2018-09-10 设计创作,主要内容包括:本发明公开了一种车载设备减震装置,属于设备运输领域。本发明通过在车厢顶部设置固定板,并通过多个承托结构和多个转动结构将可以放置设备的储箱固定在固定板下方,该多个转动结构实现了储箱与固定板之间的多级转动连接,使得运输车在移动的过程中因颠簸等原因发生震动时,该转动结构对运输车引起的震动进行了缓冲,避免了储箱内的设备因晃动而遭受损坏,同时,在承托结构底端设置承托辊,进一步的对运输车移动过程中的震动进行了缓冲,且减小了储箱与所有承托结构之间的摩擦。(The invention discloses a damping device for vehicle-mounted equipment, and belongs to the field of equipment transportation. According to the invention, the fixed plate is arranged at the top of the carriage, the storage tank capable of containing equipment is fixed below the fixed plate through the plurality of bearing structures and the plurality of rotating structures, and the plurality of rotating structures realize multi-stage rotating connection between the storage tank and the fixed plate, so that when the transport vehicle vibrates due to jolt and other reasons in the moving process, the rotating structures buffer the vibration caused by the transport vehicle, the equipment in the storage tank is prevented from being damaged due to shaking, meanwhile, the bearing rollers are arranged at the bottom end of the bearing structures, the vibration in the moving process of the transport vehicle is further buffered, and the friction between the storage tank and all the bearing structures is reduced.)
1. An in-vehicle equipment shock-absorbing device, characterized in that the device includes:
the device comprises a fixed plate (1) connected with the top of a carriage, at least two supporting structures (2) connected with the fixed plate (1), storage tanks (3) placed in the supporting structures (2), and at least two rotating structures (4) connecting the fixed plate (1) and the storage tanks (3);
each supporting structure (2) comprises two supporting rods (21) and supporting rollers (22) which are located between the two supporting rods (21) and are respectively and rotatably connected with the bottom ends of the two supporting rods (21), the tops of the two supporting rods (21) are connected with the bottom of the fixing plate (1), and the supporting rollers (22) are used for bearing the storage tank (3);
each rotating structure (4) comprises a first rotating structure (41), a second rotating structure (42), a third rotating structure (43), a first connecting rod (44) and a second connecting rod (45) with a groove;
the first rotating structure (41) comprises a first rotating shaft (411) and a first bearing (412), the first rotating shaft (411) is rotatably connected with one end of the first connecting rod (44) through the first bearing (412), and the bottom of the first rotating shaft (411) is fixed at the top of the storage tank (3);
the other end of the first connecting rod (44) is inserted into a groove of the second connecting rod (45), and the groove can enable the first connecting rod (44) and the second connecting rod (45) to rotate relatively;
the second rotating structure (42) comprises a second rotating shaft (421) and a second bearing (422), and the second rotating shaft (421) is rotatably connected with the other end of the first connecting rod (44) and one end, provided with a groove, of the second connecting rod (45) through the second bearing (422);
the third rotating structure (43) comprises a third rotating shaft (431) and a third bearing (432), the third rotating shaft (431) is rotatably connected with one end, without a groove, of the second connecting rod (45) through the third bearing (432), and the top of the third rotating shaft (431) is fixed at the bottom of the fixed plate (1).
2. Device according to claim 1, characterized in that the tank (3) is rectangular parallelepiped in shape.
3. Device according to claim 2, characterized in that the tank (3) is made of a crash-proof material for damping sloshing of equipment placed inside the tank (3).
4. Device according to claim 2, characterized in that the inside of the tank (3) is filled with a buffer material.
5. The device of claim 1, wherein at least one of the first bearing (412), the second bearing (422), and the third bearing (432) is a damping bearing.
6. The apparatus of claim 5, wherein the damping bearing is a bi-directional damping bearing.
7. Device according to claim 1, characterized in that said at least two rotating structures (4) are fixed at the edges of the upper surface of the tank (3).
8. Device according to claim 7, characterized in that said at least two rotating structures (4) are fixed non-uniformly at each edge of the upper surface of the tank (3).
9. Device according to claim 7, characterized in that the linear distance between each two turning structures (4) is equal.
10. Device according to claim 7, characterized in that said at least two rotating structures (4) are fixed at the respective corners of the upper surface of the tank (3).
Technical Field
The invention relates to the field of equipment transportation, in particular to a damping device for vehicle-mounted equipment.
Background
In the production process of various products, various precision devices are often required to be sent to the field to detect samples in various production stages, for example, in the process of transporting the exploited and processed natural gas to all parts of the country, whether various indexes of the natural gas in a transportation pipeline meet the national standard or not needs to be detected through detection devices (such as natural gas detection devices) so that the natural gas meeting the standard can be provided for users. In order to transport the detection equipment to the field, the detection equipment is generally required to be placed on a transport vehicle for transportation, and the detection equipment is transported to the field and natural gas in each pipeline is detected by moving the transport vehicle.
At present, a common vehicle-mounted equipment damping device adopts the following design: a table is fixed in the vehicle, and a simple spring device is fixed on the table. Fix check out test set on this spring assembly, at the transport vechicle removal in-process, this spring assembly can cushion the vibrations that produce to avoid check out test set to cause internal damage because of rocking.
Above-mentioned mobile unit damping device though can reduce the collision that causes because of automobile body vibrations to the check out test set inside to a certain extent, but this spring assembly is fairly simple and easy, and the shock attenuation effect is limited, and when the transport vechicle amplitude of jolting is great, check out test set still can suffer the damage because of rocking.
Disclosure of Invention
The embodiment of the invention provides a damping device for vehicle-mounted equipment, which can solve the problem that the equipment is damaged due to bumping of a transport vehicle in the process of transporting the equipment. The technical scheme is as follows:
in one aspect, an in-vehicle device damping apparatus is provided, the apparatus including:
the device comprises a fixed plate connected with the top of a carriage, at least two supporting structures connected with the fixed plate, storage tanks placed in the supporting structures, and at least two rotating structures connecting the fixed plate and the storage tanks;
each bearing structure comprises two bearing rods and a bearing roller which is positioned between the two bearing rods and is respectively and rotatably connected with the bottom ends of the two bearing rods, the tops of the two bearing rods are connected with the bottom of the fixed plate, and the bearing roller is used for bearing the storage tank;
each rotating structure comprises a first rotating structure, a second rotating structure, a third rotating structure, a first connecting rod and a second connecting rod with a groove;
the first rotating structure comprises a first rotating shaft and a first bearing, the first rotating shaft is rotatably connected with one end of the first connecting rod through the first bearing, and the bottom of the first rotating shaft is fixed at the top of the storage tank;
the other end of the first connecting rod is inserted into a groove of the second connecting rod, and the groove can enable the first connecting rod and the second connecting rod to rotate relatively;
the second rotating structure comprises a second rotating shaft and a second bearing, and the second rotating shaft is rotatably connected with the other end of the first connecting rod and one end, provided with the groove, of the second connecting rod through the second bearing;
the third rotating structure comprises a third rotating shaft and a third bearing, the third rotating shaft is rotatably connected with the end, without the groove, of the second connecting rod through the third bearing, and the top of the third rotating shaft is fixed to the bottom of the fixed plate.
In one possible design, the tank is shaped as a cuboid.
In one possible design, the tank is made of a crash-proof material for damping sloshing of equipment placed inside the tank.
In one possible design, at least one of the first bearing, the second bearing, and the third bearing is a damping bearing.
In one possible design, the damping bearing is a two-way damping bearing.
In a possible design, the at least two rotating structures are fixed at the edge of the upper surface of the tank.
In a possible design, the at least two rotating structures are fixed non-uniformly at each edge of the upper surface of the tank.
In one possible design, the linear distance between each two rotating structures is equal.
In a possible design, the at least two turning structures are fixed at respective corners of the upper surface of the tank.
According to the invention, the fixed plate is arranged at the top of the carriage, the storage tank capable of containing equipment is fixed below the fixed plate through the plurality of bearing structures and the plurality of rotating structures, and the plurality of rotating structures realize multi-stage rotating connection between the storage tank and the fixed plate, so that when the transport vehicle vibrates due to jolt and other reasons in the moving process, the rotating structures buffer the vibration caused by the transport vehicle, the equipment in the storage tank is prevented from being damaged due to shaking, meanwhile, the bearing rollers are arranged at the bottom end of the bearing structures, the vibration in the moving process of the transport vehicle is further buffered, and the friction between the storage tank and all the bearing structures is reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic front view of a shock absorbing device for vehicle-mounted equipment according to an embodiment of the present invention;
FIG. 2 is a schematic top view of a shock absorbing device for a vehicle-mounted device according to an embodiment of the present invention;
fig. 3 is a schematic view of a rotation structure of a shock absorbing device for vehicle-mounted equipment according to an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
An embodiment of the present invention provides a damping device for a vehicle-mounted device, and as shown in fig. 1, the damping device for the vehicle-mounted device includes: the device comprises a fixed plate 1 connected with the top of a carriage, at least two supporting
each supporting
each
the
the other end of the first connecting
the second
the third rotating
According to the invention, the fixed plate is arranged at the top of the carriage, the storage tank capable of containing equipment is fixed below the fixed plate through the plurality of bearing structures and the plurality of rotating structures, and the plurality of rotating structures realize multi-stage rotating connection between the storage tank and the fixed plate, so that when the transport vehicle vibrates due to jolt and other reasons in the moving process, the rotating structures buffer the vibration caused by the transport vehicle, the equipment in the storage tank is prevented from being damaged due to shaking, meanwhile, the bearing rollers are arranged at the bottom end of the bearing structures, the vibration in the moving process of the transport vehicle is further buffered, and the friction between the storage tank and all the bearing structures is reduced.
The following details the structure and the working principle of each part:
structure and working principle of (I) fixing plate 1
In the embodiment of the invention, the fixing plate 1 is used for fixing the upper part of the whole vehicle-mounted damping device and the top of the transport carriage, the fixing plate 1 is arranged based on the design of the top of the transport carriage and matched with each part below the fixing plate, and the fixing plate 1 can be designed for specific bearing according to the weight of the part and equipment below the fixing plate. Specifically, the fixing plate 1 may be a metal plate, for example, the fixing plate 1 may be a metal plate with a thickness of 10cm, and the fixing plate 1 may be welded to the transportation compartment to ensure that the entire device may be firmly fixed on the transportation vehicle, so as to avoid the entire device falling off due to a large bump.
Structure and working principle of (II) supporting
In the embodiment of the present invention, at least two supporting
Every
It should be noted that the
Structure and working principle of (III)
In the embodiment of the present invention, the
In a possible design, can be with
Structure and working principle of (IV) rotating
In the embodiment of the invention, the
The first
In a possible design, the
The second
In a possible design, the
It should be noted that, one end of the second connecting
The third
In one possible design, the
In the embodiment of the present invention, the rotating
The
as an example, a plurality of
Further, a plurality of
As another example, one rotating
It should be noted that, the above parts are designed based on the internal structure of the transportation compartment and the external structure of the vehicle-mounted device, and all the parts are matched with each other, and the above examples about the specific size and material of each part can be adjusted adaptively based on the specific carrying requirements, and are not limited by the above examples.
In the embodiment of the invention, the fixing plate 1, the plurality of supporting
All the above optional technical solutions may be combined arbitrarily to form the optional embodiments of the present disclosure, and are not described herein again.
The above description is for the purpose of promoting an understanding of the principles of the invention and is not intended to limit the invention to the particular embodiments disclosed, but rather the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
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