CN114313665B - Container, transportation equipment and hanging device - Google Patents
Container, transportation equipment and hanging device Download PDFInfo
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- CN114313665B CN114313665B CN202111406925.2A CN202111406925A CN114313665B CN 114313665 B CN114313665 B CN 114313665B CN 202111406925 A CN202111406925 A CN 202111406925A CN 114313665 B CN114313665 B CN 114313665B
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Abstract
The application discloses a container, transportation equipment and a suspension device, which solve the technical problem that equipment and parts cannot be conveniently and rapidly installed on the container in the prior art. The container comprises a container body, equipment to be suspended and a suspension device, wherein a top corner piece is arranged on the container body, the suspension device is connected with the top corner piece, and the equipment to be suspended is arranged on the top corner piece through the suspension device. The container fully utilizes the structural characteristics that the top corner fitting of the container has the universality of the standard component, can suspend and fix various devices on the container, solves the technical problems that the device to be suspended occupies the internal space of the container and is unfavorable for improving the utilization rate of the internal space of the container in the prior art, is suitable for fixing small-sized, medium-sized and large-sized devices, has high universality and can endow the container with more functions.
Description
Technical Field
The application relates to the technical field of refrigerated transport equipment, in particular to a container, transport equipment and a suspension device.
Background
The container is used as heat insulating equipment with wide temperature control range and high temperature control precision, and has the features of wide application range, no limitation of cargo variety and transport distance, and great application in cold chain transport. The unpowered container is widely applied to the process of intermodal transportation of male and female water, and a backpack type power supply system supplies power for the container in the process.
In the prior art, however, a power supply system and other devices and parts which need to be installed on a container cannot be conveniently and quickly fixed, and a hanging and fixing scheme which can be widely applied is urgently required to be searched.
Disclosure of Invention
In order to solve the technical problems, the application aims to overcome the defects of the prior art, provide a container, a transportation device and a hanging device, and solve the technical problems that equipment and parts cannot be conveniently and rapidly installed on the container in the prior art.
The technical scheme for achieving the purpose of the application is that the container comprises a container body, equipment to be suspended and a suspension device, wherein a top corner piece is arranged on the container body, the suspension device is connected with the top corner piece, and the equipment to be suspended is arranged on the top corner piece through the suspension device.
Further, the container is a refrigerated container and the equipment to be suspended is a power supply means for providing electrical energy to the container.
Further, the number of the hanging devices is more than two, and the power supply device is fixedly installed through at least two hanging devices.
Further, the suspension device includes:
the support shaft comprises a shaft part and a hooking part which are connected, the shaft part penetrates through the waist-shaped hole of the top corner piece, and the hooking part hooks the hole wall of the waist-shaped hole;
a fastener provided on the shaft portion;
the mounting seat is connected with the shaft part, and the mounting seat and the top corner piece are arranged side by side along the axial direction of the shaft part;
the device to be suspended is arranged on the mounting seat, and the mounting seat and the supporting shaft are locked to the top corner piece through the fastening piece.
Further, the mounting seat is a U-shaped seat, the shaft part penetrates through two side arms of the U-shaped seat and stretches into the waist-shaped hole, and the shaft part is in running fit with the side arms.
Further, a prism is arranged on the shaft part and is positioned in the U-shaped cavity of the U-shaped seat; the U-shaped cavity is internally provided with a rotation stopping plate which is movably connected with the U-shaped seat, so that the rotation stopping plate is switched between a locking state and a separation state of the prism.
Further, the U-shaped seat comprises two side arms and a connecting arm for connecting the two side arms; the rotation stopping plate is in sliding fit with the connecting arm, and the thickness of the rotation stopping plate is larger than the minimum clearance between the prism and the connecting arm when the prism rotates.
Further, a chute is arranged on the U-shaped seat, and the rotation stopping plate is in sliding fit with the U-shaped seat through the chute; the anti-rotation plate is an L-shaped plate, a vertical plate of the L-shaped plate is arranged in the sliding groove in a penetrating mode, and a transverse plate of the L-shaped plate is arranged on the connecting arm in a hanging mode.
Further, an operation handle is provided on the shaft portion.
Based on the same inventive concept, the application also provides a transport device comprising the container.
Based on the same inventive concept, the application also provides a suspension device for fixing the equipment to be suspended on the top corner piece of the container; the suspension device includes:
the support shaft comprises a shaft part and a hook part which are connected, the shaft part and the hook part are used for extending into a waist-shaped hole of the top corner piece, and the hook part is used for hooking the hole wall of the waist-shaped hole;
the fastening piece is arranged on the shaft part, and the supporting shaft is locked on the top corner piece through the fastening piece and the hook part;
the mounting seat is connected to the shaft part and used for mounting the equipment to be suspended, and the mounting seat and the top corner piece are arranged side by side along the axial direction of the shaft part.
Further, the mounting seat is a U-shaped seat, the shaft part penetrates through two side arms of the U-shaped seat and stretches into the waist-shaped hole, and the shaft part is in running fit with the side arms; the shaft part is provided with a prism which is positioned in the U-shaped cavity of the U-shaped seat; the U-shaped cavity is internally provided with a rotation stopping plate which is movably connected with the U-shaped seat, so that the rotation stopping plate is switched between a locking state and a separation state of the prism.
Further, the U-shaped seat comprises two side arms and a connecting arm for connecting the two side arms; the rotation stopping plate is in sliding fit with the connecting arm, and the thickness of the rotation stopping plate is larger than the minimum clearance between the prism and the connecting arm when the prism rotates.
Further, a chute is arranged on the U-shaped seat, and the rotation stopping plate is in sliding fit with the U-shaped seat through the chute; the anti-rotation plate is an L-shaped plate, a vertical plate of the L-shaped plate is arranged in the sliding groove in a penetrating mode, and a transverse plate of the L-shaped plate is arranged on the mounting seat in a hanging mode.
According to the technical scheme, the container comprises the container body, the equipment to be suspended and the suspension device, the top corner piece is arranged on the container body, the suspension device is connected with the top corner piece, the equipment to be suspended is arranged on the top corner piece through the suspension device, the top corner piece of the container fully utilizes the structural characteristics of the universality of the standard part, and can suspend and fix various equipment on the container, so that the technical problems that the equipment to be suspended occupies the inner space of the container and is unfavorable for improving the utilization rate of the inner space of the container in the prior art are solved, the container is suitable for fixing small-sized, medium-sized and large-sized equipment, the universality is high, and more functions can be given to the container.
When the container is applied to transportation equipment, the technical problems that equipment and parts cannot be conveniently and rapidly installed on the container in the prior art can be solved, and the utilization rate of the inner space of the container can be guaranteed.
Based on the same inventive concept, the application also provides a suspension device for fixing the equipment to be suspended on the top corner piece of the container; the hanging device comprises a supporting shaft, a fastener and a mounting seat, wherein the supporting shaft comprises a shaft part and a hook part which are connected, the shaft part and the hook part are used for extending into a waist-shaped hole of the top corner piece, and the hook part is used for hooking the hole wall of the waist-shaped hole, so that the supporting shaft cannot axially move in a direction away from the top corner piece under a hook state. The fastener sets up in the shaft part, and the back shaft passes through fastener and couple portion locking in the apex angle spare, guarantees that the back shaft can not rotate any more, avoids breaking away from between couple portion and the waist type hole pore wall. The mounting seat is connected to the shaft part and used for mounting equipment to be suspended, and the mounting seat and the top corner piece are arranged side by side along the axial direction of the shaft part so as to fix the equipment to be suspended on the top corner piece. The suspension device provided by the application has the characteristic of modularization, is matched with the waist-shaped hole of the top corner fitting of the container, and is suitable for suspending various devices because the top corner fitting has the structural characteristic of universality of standard components. Meanwhile, the suspension device is simple in structure, convenient to operate and high in reliability, and can be operated by a single person.
Drawings
FIG. 1 is an overall schematic of the container provided in example 1;
FIG. 2 is a partial schematic view of FIG. 1;
FIG. 3 is a schematic diagram at A of FIG. 2;
FIG. 4 is a schematic view of the suspension of FIG. 3 in a first state;
fig. 5 is a schematic view of the suspension device of fig. 3 in a second state.
Description of the drawings: 100-box body; 200-top corner pieces, 210-waist-shaped holes; 300-hanging device, 310-supporting shaft, 311-shaft portion, 312-hooking portion, 313-prism, 314-operating handle; 320-a fastener; 330-mounting seat, 331-guide part, 332-Huang Youkong; 340-a rotation stop plate; 400-power supply device.
Detailed Description
In order to make the present application more clearly understood by those skilled in the art, the following detailed description of the technical scheme of the present application will be given by way of specific examples with reference to the accompanying drawings.
The application provides a container, a transportation device and a hanging device, which aim to solve the technical problem that equipment and parts cannot be conveniently and rapidly installed on the container in the prior art and improve the space utilization rate of the container. The following describes the application in more detail with three specific embodiments, taking as an example the power supply means of a refrigerated container.
Example 1
As shown in fig. 1-3, this embodiment provides a container, including a box 100, a device to be suspended and a suspension device 300, where the box 100 is provided with a top corner piece 200, the suspension device 300 is connected with the top corner piece 200, and the device to be suspended is disposed on the top corner piece 200 through the suspension device 300.
The number of the corner pieces 200 and the number of the suspension devices 300 are not limited in this embodiment, and may be arranged according to the suspension requirements of the to-be-suspended apparatus, that is, the number of the corner pieces 200 and the suspension devices 300 is more than 1, and preferably, only one suspension device 300 is provided on one corner piece 200 to ensure stable suspension, the to-be-suspended apparatus is fixed by at least one suspension device 300, and the to-be-suspended apparatus may be positioned by at least two suspension devices 300 at multiple points for ensuring safety and stability.
In order to achieve the most basic suspension function, the suspension device 300 provided in this embodiment includes a support shaft 310, a fastener 320, and a mounting base 330. As shown in fig. 3 to 4, the support shaft 310 includes a shaft portion 311 and a hooking portion, where the shaft portion 311 is inserted into the waist-shaped hole 210 of the top corner member 200, the hooking portion hooks the wall of the waist-shaped hole 210, and the hooking portion stretches into the waist-shaped hole 210 and hooks the wall of the waist-shaped hole 210, so that the support shaft 310 cannot move axially in a direction away from the top corner member 200 in a hooked state. The fastener 320 is movably arranged on the shaft 311; the mount pad 330 is connected in the shaft portion 311, and mount pad 330 and apex angle piece 200 set up side by side along the axial of shaft portion 311, wherein wait to hang equipment and install on mount pad 330, mount pad 330 and back shaft 310 lock in apex angle piece 200 through fastener 320, directly utilize the locking force and the frictional force of fastener 320 to realize ending the commentaries on classics, guarantee that back shaft 310 can not rotate any more, avoid breaking away from between couple portion 312 and the waist type hole 210 pore wall. The equipment to be suspended can be fixed on the top corner piece 200 through the mounting seat 330, and the equipment to be suspended is positioned in the outer space of the container, so that the inner space of the container is not occupied, and the space utilization rate of the container is not reduced while the installation of equipment and parts is realized.
In order to ensure the stability of the suspension and avoid falling, in this embodiment, preferably, after the assembly and fixation, an included angle is formed between the hook portion 312 and the length direction of the waist-shaped hole 210, that is, the installation process of the suspension device 300 is dynamic installation: in the hanging state, the hook portion 312 is parallel to the length direction of the waist-shaped hole 210 and extends into the waist-shaped hole 210, and the rotating shaft is rotated to enable the hook portion 312 to rotate correspondingly, and enable the hook portion 312 to barb against the top corner piece 200 and cannot be separated from the top corner piece 200, so that separation caused by movement of the support shaft 310 along the length direction of the waist-shaped hole 210 in a hooking manner in the length direction is avoided, as shown in fig. 3.
The fixing of the device to be suspended can also be achieved by fixedly connecting the mounting seat 330 with the supporting shaft 310 in the above structure, but the supporting shaft 310 and the top corner piece 200 are locked only by the fastener 320, and under the action of the gravity of the device, the mounting seat 330 may drive the supporting shaft 310 to rotate to a certain extent under the condition of unadjusted gravity of the device, so as to affect the locking effect of the suspension device 300. In order to further ensure locking and avoid rotation of the supporting shaft 310, in this embodiment, the mounting seat 330 is a U-shaped seat, the shaft 311 penetrates through two side arms of the U-shaped seat and extends into the waist-shaped hole 210, the shaft 311 is in running fit with the side arms, the hook 312 and the fastener 320 are located at two sides of the U-shaped seat, the U-shaped seat and the top corner member 200 are pressed and fastened, the U-shaped seat and the top corner member 200 are fixed under the action of fastening force and friction force, if the fixing means of the mounting seat 330 is further applied, the rotation stopping of the supporting shaft 310 can be effectively and indirectly realized, and meanwhile, the dismounting can also be realized.
In some embodiments, the rotation-stopping fixation of the mounting seat 330 may be achieved by providing two shaft portions 311 penetrating through the U-shaped seat and barbs in the waist-shaped hole 210 of the top corner member 200 or two support shafts 310, in some embodiments, the mounting seat 330 may be fixed by a device to be suspended, for example, two suspension devices 300 disposed at intervals are provided, two ends of the device to be suspended are respectively connected with the mounting seats 330 of the two suspension devices 300, and the device to be suspended is sandwiched between the two mounting seats 330, so as to form a rotation-stopping plane to limit the rotation of the mounting seat 330.
In order to further ensure that the support shaft 310 and the mounting base 330 can be mutually constrained in a locked hanging state, so as to avoid relative rotation or ensure that the relative rotation is within a range capable of meeting hanging, the hanging device 300 of the container provided by the application further comprises a rotation stopping structure. The implementation manner of the rotation stopping structure is not particularly limited in the present application, and in some embodiments, the rotation stopping structure may be a non-cylindrical boss provided on the shaft portion 311 and a countersink provided on the mounting seat 330 for accommodating the boss, so as to form a concave-convex fit. For example, the sinking groove is disposed on the mounting seat 330 and is used for mounting the end portion of the mounting hole of the supporting shaft 310, which is close to one side of the hook portion 312, and because the shaft portion 311 can axially move in the mounting hole, when the hook portion 312 can be barbed to the waist-shaped hole 210 by rotating a set angle, the mounting seat 330 is pushed forward or the supporting shaft 310 is pulled backward, and the step is aligned with the sinking groove, thus realizing rotation stopping.
However, in the above-mentioned scheme, accuracy of concave-convex matching needs to be ensured, adjustment of alignment is not convenient, and in order to switch conveniently and quickly, operability is improved, and in the preferred scheme, a prism 313 is arranged on the shaft portion 311, and the prism 313 is located in a U-shaped cavity of the U-shaped seat; the U-shaped cavity is provided with a rotation stopping plate 340, the rotation stopping plate 340 is movably connected with the U-shaped seat, so that the rotation stopping plate 340 is switched between a locking prism 313 and a state separated from the prism 313, the rotation stopping plate 340 is positioned in the circumferential direction of the prism 313, and the prism 313 and the rotation stopping plate 340 form a rotation stopping structure. When the rotation stopping plate 340 moves to a set locking position, the rotation stopping plate 340 contacts with the prism 313, or the maximum gap between the rotation stopping plate 340 and the prism 313 is smaller than the distance required by the prism 313 for rotating the locking edge matched with the rotation stopping plate 340, the rotation stopping plate 340 is automatically limited under the action of the U-shaped seat, and rotation stopping is realized through line contact or surface contact.
The movable connection mode of the rotation stopping plate 340 and the U-shaped seat is not particularly limited in the present application, for example, the movable connection mode can be realized by a detachable structure or a structure capable of movably rotating around one end, so long as the rotation stopping plate 340 and the prism 313 are aligned when the supporting shaft 310 needs to be locked. In this embodiment, the U-shaped seat includes two side arms and a connecting arm connecting the two side arms; the rotation stopping plate 340 is in sliding fit with the connecting arm, at this time, the rotation stopping plate 340 is in contact with the connecting arm, i.e. in surface contact, and the thickness of the rotation stopping plate 340 is greater than the minimum gap between the locking edge of the prism 313 and the connecting arm during rotation, i.e. the rotation stopping plate 340 is ensured to be positioned in the rotation range of the locking edge. In the locked state, the rotation stopping plate 340 is sandwiched between the prism 313 and the connecting arm, and the connecting arm directly limits the position movement of the rotation stopping plate 340 in the locked state, limits the rotation of the prism 313, and ensures the fixation of the support shaft 310, but needs to ensure that the rotation range of the prism 313 does not cause the hook portion 312 to separate from the waist-shaped hole 210.
To ensure an effective hooking of the suspension 300 to the top corner piece 200, in this embodiment, the rotation stop plate 340 is preferably parallel to and in surface contact with the locking edge of the prism 313, i.e. the gap between the rotation stop plate 340 and the prism 313 is zero, the prism 313 and the rotation stop plate 340 are in place one after the other, the prism 313 being positioned under the constraint of the rotation stop plate 340.
The sliding fit manner of the rotation stopping plate 340 and the mounting seat 330 is not particularly limited in the present application, for example, a chute is provided on the U-shaped seat, and the rotation stopping plate 340 is slidably matched with the U-shaped seat through the chute. In order to avoid disassembling the rotation stopping plate 340, the rotation stopping plate 340 can be arranged on the U-shaped seat under the action of no external force, and the rotation stopping plate 340 is a bending plate so as to be hung on the U-shaped seat in a reverse mode through bending to be self-limiting. In this embodiment, the rotation stopping plate 340 is an L-shaped plate, the vertical plate of the L-shaped plate is inserted into the sliding groove, and the transverse plate of the L-shaped plate is hung on the mounting seat 330.
In this embodiment, the connecting arm is provided with a guide portion 331 protruding from the connecting arm, and the guide portion 331 is located in the U-shaped cavity and has a through hole, and the through hole forms a chute. The riser of L template runs through and stretches out in the through-hole, and the diaphragm of L template is hung and is located on mount pad 330, under no exogenic action, and the L template is hung on mount pad 330 naturally, and the cooperation of part riser and the prism 313 that stretches out is locking state, and when needs rotate back shaft 310, dial L template to prism 313 upwards and can freely rotate.
In order to facilitate the assembly and disassembly of the whole suspension device 300, in this embodiment, the prism 313 is detachably disposed on the shaft 311 and is fixedly connected with the shaft 311 through a screw structure, optionally, a side opening matching with the shaft 311 is formed on the prism 313, a protruding screw column is disposed on the opening surface, and a corresponding screw hole is formed on the shaft 311 and is fixed through a bolt. Or the prism 313 is directly sleeved on the shaft 311 and fastened into an integral coaxial rotating structure through a screw.
In order to facilitate the rotation of the support shaft 310 and to facilitate the adjustment of the angle and position between the hooking portion 312 and the waist-shaped hole 210, in this embodiment, an operation handle 314 is provided on the shaft portion 311 of the support shaft 310. The operation handle 314 may be provided directly on the shaft portion 311 or may be provided on the prism 313.
To achieve lubrication and ensure rotation of the support shaft 310, in this embodiment, a grease hole 332 is formed in the mounting base 330 to communicate with a mounting hole for mounting the support shaft 310.
In order to solve the problem of power supply in the cold chain transportation process, in this embodiment, the container is a refrigerated container, the device to be suspended is a power supply device 400 for supplying electric energy to the container, and the backpack-type power supply system is stably fixed on the top corner piece 200 of the refrigerated container by the device, so as to achieve the purpose of stably supplying power to the refrigerated container. In the prior art, the refrigerated container is used as heat preservation equipment with wide temperature control range and high temperature control precision, has the characteristics of wide application range and basically unlimited cargo variety and transportation distance, so that the refrigerated container has a great deal of application in the cold chain transportation process, wherein the unpowered refrigerated container is widely applied to the process of intermodal transportation of male molten iron, and a backpack type power supply system provides power for the refrigerated container in the process. The application can be used for solving the problem of how to simply and conveniently hang and fix the knapsack type power supply system on the refrigerated container.
Because the power supply device 400 has a larger structure and a heavier weight, the number of the suspension devices 300 is more than two, the power supply device 400 is installed and fixed by at least two suspension devices 300, in this embodiment, the number of the suspension devices 300 is two, the power supply device 400 is clamped between the installation seats 330 of the two suspension devices 300, and meanwhile, the power supply device 400 can also play a role of fixedly limiting the rotation of the installation seats 330.
The working principle and the using method of the container provided by the embodiment are as follows:
the supporting shaft 310 of the suspension device 300 is aligned with the waist-shaped hole 210 of the top corner piece 200, the supporting shaft slides upwards out of the rotation stopping plate 340, and the operating handle 314 is rotated to enable the hook part 312 to be in the state shown in fig. 4; the supporting shaft 310 is pushed forward to extend the shaft portion 311 and the hooking portion 312 into the waist-shaped hole 210, the operating handle 314 is rotated to enable the hooking portion 312 and the inner wall of the waist-shaped hole 210 to form a reverse hanging state, the rotation stopping plate 340 is released, the rotation stopping plate 340 naturally falls to a locking position, the locking edge of the prism 313 is attached, the prism 313 is clamped to prevent rotation, and after the hanging state is confirmed to be stable and reliable, the fastener 320 is locked, as shown in fig. 5, so that equipment to be hung is stably and reliably fixed at the end of the container body 100 of the container.
Example 2
Based on the same inventive concept, this embodiment provides a transportation apparatus including the container provided in embodiment 1. The kind of the transportation device is not limited in this embodiment, and may be a road transportation device, a railway transportation device or a waterway transportation device, and other structures of the transportation device that are not described in detail may refer to the prior art.
When the container in the embodiment 1 is applied to the transportation equipment, the technical problems that equipment and parts cannot be conveniently and rapidly installed on the container in the prior art can be solved, and the utilization rate of the internal space of the container can be guaranteed.
Example 3
Based on the same inventive concept, the present embodiment provides a suspension device 300 for fixing an apparatus to be suspended to a corner piece 200 of a container; the suspension device 300 includes a support shaft 310, a fastener 320, and a mounting seat 330, the support shaft 310 includes a shaft portion 311 and a hooking portion connected, the shaft portion 311 and the hooking portion 312 are used to extend into the waist-shaped hole 210 of the top corner member 200, and the hooking portion is used to hook the hole wall of the waist-shaped hole 210, so that the support shaft 310 cannot axially move in a direction away from the top corner member 200 in a hooked state. The fastener 320 is disposed on the shaft portion 311, and the support shaft 310 is locked to the top corner member 200 by the fastener 320 and the hook portion 312, so that the support shaft 310 is prevented from rotating any more, and detachment between the hook portion 312 and the wall of the waist-shaped hole 210 is avoided. The mounting seat 330 is connected to the shaft 311 for mounting the device to be suspended, and the mounting seat 330 and the top corner member 200 are arranged side by side along the axial direction of the shaft 311 to fix the device to be suspended on the top corner member 200. The suspension 300 provided by the application has the characteristic of modularization, is matched with the waist-shaped holes 210 of the top corner fittings 200 of the container, and is suitable for suspending various devices because the top corner fittings 200 have the structural characteristic of universality of standard components. Meanwhile, the suspension device 300 has simple structure, convenient operation and high reliability, and can be operated by a single person. The embodiment and the structure of the suspension device 300 can be referred to in example 1, and are not limited to the structure of the present example, as long as the effect of suspension fixation can be achieved.
In order to ensure the stability of suspension and avoid falling, in this embodiment, preferably, an included angle is formed between the hook portion 312 and the length direction of the waist-shaped hole 210, that is, the installation process of the suspension device 300 is dynamic installation, under the suspension state, the hook portion 312 is parallel to the length direction of the waist-shaped hole 210 and extends into the waist-shaped hole 210, the rotating shaft is rotated, so that the hook portion 312 correspondingly rotates, the hook portion 312 barbs the top corner piece 200 and cannot separate from the top corner piece 200, and separation caused by movement of the support shaft 310 along the length direction of the waist-shaped hole 210 in the manner of hooking in the length direction is avoided.
The fixing of the device to be suspended can also be achieved by fixedly connecting the mounting seat 330 with the supporting shaft 310 in the above structure, but the supporting shaft 310 and the top corner piece 200 are locked only by the fastener 320, and under the action of the gravity of the device, the mounting seat 330 may drive the supporting shaft 310 to rotate to a certain extent under the condition of unadjusted gravity of the device, so as to affect the locking effect of the suspension device 300. In order to further ensure locking and avoid rotation of the supporting shaft 310, in this embodiment, the mounting seat 330 is a U-shaped seat, the shaft 311 penetrates through two side arms of the U-shaped seat and extends into the waist-shaped hole 210, the shaft 311 is in running fit with the side arms, the hook 312 and the fastener 320 are located at two sides of the U-shaped seat, the U-shaped seat and the top corner member 200 are pressed and fastened, the U-shaped seat and the top corner member 200 are fixed under the action of fastening force and friction force, if the fixing means of the mounting seat 330 is further applied, the rotation stopping of the supporting shaft 310 can be effectively and indirectly realized, and meanwhile, the dismounting can also be realized.
In some embodiments, the rotation-stopping fixation of the mounting seat 330 may be achieved by providing two shaft portions 311 penetrating through the U-shaped seat and barbs in the waist-shaped hole 210 of the top corner member 200 or two support shafts 310, in some embodiments, the mounting seat 330 may be fixed by a device to be suspended, for example, two suspension devices 300 disposed at intervals are provided, two ends of the device to be suspended are respectively connected with the mounting seats 330 of the two suspension devices 300, and the device to be suspended is sandwiched between the two mounting seats 330, so as to form a rotation-stopping plane to limit the rotation of the mounting seat 330.
In order to further ensure that the support shaft 310 and the mounting seat 330 can be mutually constrained in a locked and suspended state, relative rotation is avoided or ensured to be in a range capable of meeting suspension, in the embodiment, the shaft portion 311 is provided with a prism 313, and the prism 313 is positioned in a U-shaped cavity of the U-shaped seat; the U-shaped cavity is provided with a rotation stopping plate 340, the rotation stopping plate 340 is movably connected with the U-shaped seat, so that the rotation stopping plate 340 is switched between a locking prism 313 and a state separated from the prism 313, the rotation stopping plate 340 is positioned in the circumferential direction of the prism 313, and the prism 313 and the rotation stopping plate 340 form a rotation stopping structure. When the rotation stopping plate 340 moves to a set locking position, the rotation stopping plate 340 contacts with the prism 313, or the maximum gap between the rotation stopping plate 340 and the prism 313 is smaller than the distance required by the prism 313 for rotating the locking edge matched with the rotation stopping plate 340, the rotation stopping plate 340 is automatically limited under the action of the U-shaped seat, and rotation stopping is realized through line contact or surface contact.
The movable connection mode of the rotation stopping plate 340 and the U-shaped seat is not particularly limited in the present application, for example, the movable connection mode can be realized by a detachable structure or a structure capable of movably rotating around one end, so long as the rotation stopping plate 340 and the prism 313 are aligned when the supporting shaft 310 needs to be locked. In this embodiment, the U-shaped seat includes two side arms and a connecting arm connecting the two side arms; the rotation stopping plate 340 is in sliding fit with the connecting arm, at this time, the rotation stopping plate 340 is in contact with the connecting arm, i.e. in surface contact, and the thickness of the rotation stopping plate 340 is greater than the minimum gap between the locking edge of the prism 313 and the connecting arm during rotation, i.e. the rotation stopping plate 340 is ensured to be positioned in the rotation range of the locking edge. In the locked state, the rotation stopping plate 340 is sandwiched between the prism 313 and the connecting arm, and the connecting arm directly limits the position movement of the rotation stopping plate 340 in the locked state, limits the rotation of the prism 313, and ensures the fixation of the support shaft 310, but needs to ensure that the rotation range of the prism 313 does not cause the hook portion 312 to separate from the waist-shaped hole 210.
In order to ensure an effective hooking of the suspension 300 to the top corner piece 200, in this embodiment, it is preferred that the rotation stop plate 340 is parallel to and in surface contact with the locking edge of the prism 313, i.e. the gap between the rotation stop plate 340 and the prism 313 is 0. The prism 313 and the rotation stop plate 340 are in place one after the other, the prism 313 being positioned under the restriction of the rotation stop plate 340.
The sliding fit manner of the rotation stopping plate 340 and the mounting seat 330 is not particularly limited in the present application, for example, a chute is provided on the U-shaped seat, and the rotation stopping plate 340 is slidably matched with the U-shaped seat through the chute. In order to avoid disassembling the rotation stopping plate 340, the rotation stopping plate 340 can be arranged on the U-shaped seat under the action of no external force, and the rotation stopping plate 340 is a bending plate so as to be hung on the U-shaped seat in a reverse mode through bending to be self-limiting. In this embodiment, the rotation stopping plate 340 is an L-shaped plate, the vertical plate of the L-shaped plate is inserted into the sliding groove, and the transverse plate of the L-shaped plate is hung on the mounting seat 330.
In this embodiment, the connecting arm is provided with a guide portion 331 protruding from the connecting arm, and the guide portion 331 is located in the U-shaped cavity and has a through hole, and the through hole forms a chute. The riser of L template runs through and stretches out in the through-hole, and the diaphragm of L template is hung and is located on mount pad 330, under no exogenic action, and the L template is hung on mount pad 330 naturally, and the cooperation of part riser and the prism 313 that stretches out is locking state, and when needs rotate back shaft 310, dial L template to prism 313 upwards and can freely rotate.
In order to facilitate the assembly and disassembly of the whole suspension device 300, in this embodiment, the prism 313 is detachably disposed on the shaft 311 and is fixedly connected with the shaft 311 through a screw structure, optionally, a side opening matching with the shaft 311 is formed on the prism 313, a protruding screw column is disposed on the opening surface, and a corresponding screw hole is formed on the shaft 311 and is fixed through a bolt. Or the prism 313 is directly sleeved on the shaft 311 and fastened into an integral coaxial rotating structure through a screw.
In order to facilitate the rotation of the support shaft 310 and to facilitate the adjustment of the angle and position between the hooking portion 312 and the waist-shaped hole 210, in this embodiment, an operation handle 314 is provided on the shaft portion 311 of the support shaft 310. The operation handle 314 may be provided directly on the shaft portion 311 or may be provided on the prism 313.
To achieve lubrication and ensure rotation of the support shaft 310, in this embodiment, a grease hole 332 is formed in the mounting base 330 to communicate with a mounting hole for mounting the support shaft 310.
Through the embodiment, the application has the following beneficial effects or advantages:
1) The container and the transportation equipment provided by the application fully utilize the structural characteristics that the top corner fitting of the container has the universality of the standard component, can suspend and fix various equipment on the container, solve the technical problems that the equipment to be suspended occupies the internal space of the container and is unfavorable for improving the utilization rate of the internal space of the container in the prior art, are suitable for fixing small-sized, medium-sized and large-sized equipment, have high universality and can endow the container with more functions.
2) When the refrigerator and the hanging device are applied to the refrigerated container, the knapsack type power supply system can be stably fixed on the corner fittings of the refrigerated container through the device, so that the purpose of stably supplying power to the refrigerated container is realized.
3) The suspension device provided by the application has the characteristics of modularization, is suitable for a plurality of other devices fixed at one end of the container in the mode by utilizing the structural characteristics of universality of container corner fittings, has a simple structure, is convenient to operate, has high reliability, and can be operated by a single person.
While preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present application without departing from the spirit or scope of the application. Thus, it is intended that the present application also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. The container is characterized by comprising a container body, equipment to be suspended and a suspension device, wherein a top corner piece is arranged on the container body, the suspension device is connected with the top corner piece, and the equipment to be suspended is arranged on the top corner piece through the suspension device; the suspension device comprises a support shaft, a fastener and a mounting seat: the support shaft comprises a shaft part and a hooking part which are connected, the shaft part penetrates through the waist-shaped hole of the top corner piece, and the hooking part hooks the hole wall of the waist-shaped hole; a fastener is provided to the shaft portion; the mounting seat is connected with the shaft part, and the mounting seat and the top corner piece are arranged side by side along the axial direction of the shaft part;
the device to be suspended is arranged on the mounting seat, and the mounting seat and the supporting shaft are locked on the top corner piece through the fastening piece; the mounting seat is a U-shaped seat, and the U-shaped seat comprises two side arms and a connecting arm for connecting the two side arms; the shaft part penetrates through the two side arms of the U-shaped seat and extends into the waist-shaped hole, and the shaft part is in running fit with the side arms; the shaft part is provided with a prism which is positioned in the U-shaped cavity of the U-shaped seat; the U-shaped cavity is internally provided with a rotation stopping plate which is in sliding fit with the connecting arm, and the thickness of the rotation stopping plate is larger than the minimum clearance between the prism and the connecting arm when the prism rotates, so that the rotation stopping plate is switched in two states of locking the prism and separating from the prism; under the state that the rotation stopping plate locks the prism, the maximum clearance between the rotation stopping plate and the prism is smaller than the distance required by the rotation of the prism for being matched with the rotation stopping plate and the locking edge, and an included angle is formed between the hooking part and the length direction of the waist-shaped hole.
2. A container as claimed in claim 1, wherein the container is a refrigerated container and the device to be suspended is a power supply for supplying electrical energy to the container.
3. A container as claimed in claim 2, wherein the number of said suspension means is more than two, and said power supply means is secured by means of at least two of said suspension means.
4. A container as claimed in any one of claims 1 to 3 wherein the U-shaped seat is provided with a chute through which the anti-rotation plate is in sliding engagement with the U-shaped seat; the anti-rotation plate is an L-shaped plate, a vertical plate of the L-shaped plate is arranged in the sliding groove in a penetrating mode, and a transverse plate of the L-shaped plate is arranged on the connecting arm in a hanging mode.
5. A container as claimed in any one of claims 1 to 3, wherein the shaft portion is provided with an operating handle.
6. A transportation device comprising a container according to any one of claims 1-5.
7. A suspension device for securing a device to be suspended to a corner piece of a container; the suspension device includes:
the support shaft comprises a shaft part and a hooking part which are connected, the shaft part and the hooking part are used for extending into a waist-shaped hole of the top corner piece, and the hooking part is used for hooking the hole wall of the waist-shaped hole;
the fastening piece is arranged on the shaft part, and the supporting shaft is locked on the top corner piece through the fastening piece and the hooking part;
the mounting seat is connected with the shaft part and used for mounting the equipment to be suspended, and the mounting seat and the top corner piece are arranged side by side along the axial direction of the shaft part; the mounting seat is a U-shaped seat, and the U-shaped seat comprises two side arms and a connecting arm for connecting the two side arms;
the shaft part penetrates through the two side arms of the U-shaped seat and stretches into the waist-shaped hole, and the shaft part is in running fit with the side arms; the shaft part is provided with a prism which is positioned in the U-shaped cavity of the U-shaped seat; the U-shaped cavity is internally provided with a rotation stopping plate which is in sliding fit with the connecting arm, and the thickness of the rotation stopping plate is larger than the minimum clearance between the prism and the connecting arm when the prism rotates, so that the rotation stopping plate is switched in two states of locking the prism and separating from the prism; under the state that the rotation stopping plate locks the prism, the maximum clearance between the rotation stopping plate and the prism is smaller than the distance required by the rotation of the prism for being matched with the rotation stopping plate and the locking edge, and an included angle is formed between the hooking part and the length direction of the waist-shaped hole.
8. The suspension device of claim 7, wherein a chute is provided on the U-shaped seat, and the rotation stop plate is slidably engaged with the U-shaped seat through the chute; the anti-rotation plate is an L-shaped plate, a vertical plate of the L-shaped plate is arranged in the sliding groove in a penetrating mode, and a transverse plate of the L-shaped plate is arranged on the mounting seat in a hanging mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111406925.2A CN114313665B (en) | 2021-11-24 | 2021-11-24 | Container, transportation equipment and hanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111406925.2A CN114313665B (en) | 2021-11-24 | 2021-11-24 | Container, transportation equipment and hanging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114313665A CN114313665A (en) | 2022-04-12 |
| CN114313665B true CN114313665B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111406925.2A Active CN114313665B (en) | 2021-11-24 | 2021-11-24 | Container, transportation equipment and hanging device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115092565B (en) * | 2022-07-05 | 2023-07-18 | 江苏科技大学 | Fastening device for upper and lower adjacent containers or between containers and deck |
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| CN114313665A (en) | 2022-04-12 |
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