Carriage double-layer loading device
By designing a double-layer loading device for the cargo compartment, and using mounting bases and support legs to quickly build a second-layer rack, the problem of low space utilization in cargo transportation is solved, achieving efficient space utilization and carrying capacity.
Patent Information
- Application Number
- CN202423312204.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In the existing technology, during the transportation of goods, some goods need to be repackaged or shelved to make full use of the height space of the carriage, but the existence of shelving affects the convenience of loading and unloading and the space utilization rate.
Design a double-layer loading device for a cargo compartment, including a mounting base, a loading platform, and support legs. The loading platform is rotatably fixed to the mounting base, and the support legs are rotatably fixed to the end of the loading platform away from the mounting base. When unfolded, it forms a two-layer shelf, and when folded, it rests against the side wall of the cargo compartment to reduce space occupation.
This achieves the goal of maximizing the use of the cargo space and improving carrying capacity and space utilization without compromising the convenience of loading and unloading.
Smart Images
Figure CN223590628U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to goods transportation technical field, concretely relates to a car compartment double -deck loading device. BACKGROUND
[0002] Land transportation is less affected by climate and natural conditions compared with sea transportation and air transportation, and the transportation route is flexible and changeable, which occupies an advantage in transportation convenience, especially highway transportation. Many goods are transported by box-type trucks. In order to reduce transportation cost, the whole car compartment is generally filled. However, part of goods is poor in pressure resistance, and such goods need to be repackaged (such as being packed in wooden boxes) before loading or using a goods shelf when loading to fully utilize the height space of the car compartment; otherwise, only flat loading can be carried out, which reduces the transportation capacity and increases the transportation cost.
[0003] In the prior art, a goods shelf is installed in the car compartment of part of trucks, which can solve the above problems. However, for goods that do not need to use the goods shelf, the existence of the goods shelf will affect the stacking effect, and it is inconvenient to load and unload, and the effective utilization of the height space is affected. SUMMARY
[0004] Therefore, the utility model provides a car compartment double -deck loading device to solve one or more technical problems.
[0005] In order to achieve the above purpose, the utility model provides the following technical scheme:
[0006] A car compartment double -deck loading device, comprising:
[0007] A mounting seat is fixed to the side wall plate of the car compartment;
[0008] A loading platform is rotatably fixed to one end of the mounting seat;
[0009] A supporting leg frame is rotatably fixed to one end of the loading platform away from the mounting seat;
[0010] In the folded state, the loading platform is attached to the side wall plate of the car compartment, and the supporting leg frame naturally overhangs;
[0011] In the unfolded state, the loading platform is placed horizontally, and the supporting leg frame is vertically arranged and inserted into the positioning hole of the car compartment bottom plate.
[0012] Further, the mounting seat comprises spaced apart ear plates; the loading platform comprises a loading rack, one end of the loading rack is provided with a first lug; the first lug is inserted between the two ear plates, and the first lug is connected with the two ear plates through a first rotating shaft.
[0013] Further, the loading platform further comprises a loading plate, and the loading plate is laid on the loading rack.
[0014] Further, the end of the carrier away from the mounting base is provided with a second lug; the leg support comprises two support legs, the two support legs are respectively located on the two sides of the carrier, and the upper end of the support leg is provided with a third lug, and the third lug is connected with the second lug through a second rotating shaft.
[0015] Further, the leg support comprises at least one cross brace, and the two ends of the cross brace are connected with the lower parts of the two support legs respectively.
[0016] Further, the cross brace is provided with a handle.
[0017] Further, the carrier and the leg support are made of cast iron, light steel or aluminum alloy.
[0018] Further, in the folded state, the carrier or the leg support is fixed on the side wall plate of the carriage through a locking piece.
[0019] The utility model has the advantages of the following:
[0020] The double-layer loading device for the carriage provided by the utility model can be leaned on the side wall plate of the carriage when not in use, so that the occupied space of the carriage is reduced to the maximum extent; when in use, the carrier is supported by the mounting base and the leg support, so that a two-layer goods shelf is quickly built in the carriage, and the space utilization and the carrying capacity are effectively improved.
[0021] The above summary is only for the purpose of the description and is not intended to limit in any way. In addition to the above-described exemplary aspects, embodiments and features, further aspects, embodiments and features of the present application will be readily apparent to those skilled in the art by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF DRAWINGS
[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and those skilled in the art can also obtain other implementation drawings according to the provided drawings without any creative labor.
[0023] The structures, proportions, sizes and the like shown in the specification are only used to cooperate with the content disclosed in the specification, so that those skilled in the art can understand and read, and are not used to limit the implementation conditions of the utility model, so they do not have technical substantive significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that the utility model can produce, should still fall within the scope of the technical content disclosed by the utility model.
[0024] Figure 1 A structure schematic diagram of a double-layer loading device of a carriage provided by the utility model is installed in the carriage (the left side is an unfolded state, and the right side is a folded state) ;
[0025] Figure 2 A front view structure schematic diagram of the double-layer loading device of the carriage in a folded state is provided by the utility model.
[0026] In the figure: 1, mounting seat; 11, ear plate; 2, object table; 21, object rack; 211, first lug; 212, second lug; 22, object plate; 3, leg rack; 31, support leg; 311, third lug; 32, cross brace; 321, handle; 41, carriage side wall plate; 42, carriage bottom plate; 421, positioning hole. DETAILED DESCRIPTION
[0027] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.
[0028] As Figure 1 and 2 shown, the present embodiment provides a double-layer loading device of a carriage, comprising a mounting seat 1, an object table 2 and a leg rack 3.
[0029] The mounting seat 1 is fixed to the carriage side wall plate 41. The mounting seat 1 is a force-bearing piece, which is generally installed at the carriage side wall plate 41 with a framework. If there is no framework, a reinforcing plate needs to be installed at the carriage side wall plate 41 or a support column connected with a carriage base is installed below the carriage side wall plate 41. These structures do not exceed the thickness of the object table 2 in the folded state, thus having a smaller influence on the carriage space.
[0030] One end of the object table 2 is rotatably fixed to the mounting seat 1. In the folded state, the object table 2 is attached to the carriage side wall plate 41, thereby reducing the influence on loading and unloading goods. In the unfolded state, the object table 2 is laid flat, and the upper and lower sides thereof can load goods, and the object table 2 can provide support for the lower goods to avoid being pressed.
[0031] The support leg 3 is rotatably fixed to one end of the loading platform 2 away from the mounting base 1. In the folded state, the support leg 3 naturally hangs down, and its thickness does not exceed that of the loading platform 2, thereby reducing the impact on loading and unloading. In the unfolded state, the support leg 3 is vertically arranged and the bottom is inserted into the positioning hole 421 of the vehicle compartment floor 42. The positioning hole 421 is directly formed on the vehicle compartment floor 42, and is preferably formed on the part with a framework. A sleeve can be installed in the positioning hole 421 to avoid damaging the floor. If the positioning hole 421 is formed on the framework, the sleeve can not be installed. Generally, the positioning hole 421 is larger than the support leg 31 by one circle, and in the case of a sleeve, the sleeve is larger than the support leg 31 by one circle, facilitating the insertion and extraction of the lower end of the support leg 31.
[0032] The vehicle compartment double-layer loading device provided by the embodiment can be leaned against the vehicle compartment side wall 41 when not in use, thereby minimizing the occupied space in the vehicle compartment. When in use, the mounting base 1 and the support leg 3 jointly support the loading platform 2, thereby quickly building a two-layer rack in the vehicle compartment, effectively improving the space utilization and carrying capacity.
[0033] In a preferred scheme of the embodiment, the mounting base 1 comprises spaced-apart ear plates 11; the loading platform 2 comprises a loading rack 21, one end of the loading rack 21 is provided with a first lug 211; the first lug 211 is inserted between the two ear plates 11, and the first lug 211 is connected with the two ear plates 11 through a first rotating shaft. In this way, the loading platform 2 and the mounting base 1 are movably mounted. Optionally, the loading platform 2 further comprises a loading plate 22, which is laid on the loading rack 21.
[0034] In a preferred scheme of the embodiment, one end of the loading rack 21 away from the mounting base 1 is provided with a second lug 212; the support leg 3 comprises two support legs 31, the two support legs 31 are respectively located on the two sides of the loading rack 21, the upper end of the support leg 31 is provided with a third lug 311, and the third lug 311 is connected with the second lug 212 through a second rotating shaft. Further preferably, the support leg 3 comprises at least one cross brace 32, the two ends of the cross brace 32 are respectively connected with the lower parts of the two support legs 31, and when the lower end of the support leg 31 is inserted into the positioning hole 421, the cross brace 32 will be horizontally supported on the vehicle compartment floor 42.
[0035] Preferably, the cross brace 32 is provided with a handle 321, and the user can fold the device upward by the handle 321, or slowly lower the device downward by the handle 321 to insert the support leg 31 into the positioning hole 421 to unfold the device.
[0036] Optionally, the loading platform 2 and the support leg 3 are made of cast iron, light steel or aluminum alloy. Preferably, the material is light in weight, so that it is more labor-saving when unfolded and folded.
[0037] In the folded state, the carrier table 2 or the leg support 3 is fixed to the side wall plate 41 of the vehicle compartment by a locking member. Exemplarily, the locking member is a hook, which is connected to the top of the vehicle compartment or the side wall plate, and the folded device is hung by the hook, so as to avoid self-expanding of the device. Exemplarily, the locking member is a pin, which is used to pin the support leg 31 or the carrier table 21 to the side wall plate 41 of the vehicle compartment. It should be noted that the present application does not limit the structure used to fix the carrier table 2 and the leg support 3 in the folded state to the side wall plate 41 of the vehicle compartment.
[0038] In the description of the present application, it should be understood that the terms “center”, “longitudinal”, “transverse”, “length”, “width”, “thickness”, “upper”, “lower”, “front”, “rear”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inner”, “outer”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential” and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.
[0039] In addition, the terms “first” and “second” are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as “first” and “second” can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of “multiple” is two or more, unless otherwise specifically limited.
[0040] In the present application, unless otherwise specifically defined and limited, the terms “mounting”, “connection”, “connection”, “fixing” and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection, or communication; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0041] In this application, unless otherwise explicitly specified and limited, "on" or "under" of a first feature with respect to a second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, "on", "above" and "on top of" of a first feature with respect to a second feature includes that the first feature is directly above and obliquely above the second feature, or only means that the first feature is horizontally higher than the second feature. "Under", "below" and "underneath" of a first feature with respect to a second feature includes that the first feature is directly below and obliquely below the second feature, or only means that the first feature is horizontally lower than the second feature.
[0042] The above disclosure provides many different embodiments or examples for implementing different structures of the present application. For the purpose of simplification, the components and arrangements of specific examples are described in the above. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or arrangements discussed.
[0043] The above description is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think of various changes or replacements within the technical scope disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.
Claims
1. A dual deck loading device for a vehicle bed, comprising: The utility model relates to a folding table for vehicle, which comprises: a mounting base (1) fixed to a side wall plate (41) of a vehicle compartment; a table top (2) rotatably fixed to one end of the mounting base (1); a leg support (3) rotatably fixed to one end of the table top (2) away from the mounting base (1); in a folded state, the table top (2) is attached to the side wall plate (41) of the vehicle compartment, and the leg support (3) naturally overhangs; in an unfolded state, the table top (2) is laid flat, and the leg support (3) is vertically arranged and inserted into a positioning hole (421) of a floor (42) of the vehicle compartment.
2. The dual deck loading device of claim 1, wherein, The mounting base (1) comprises spaced-apart ear plates (11); the table top (2) comprises a table top frame (21), one end of which is provided with a first lug (211); the first lug (211) is inserted between the two ear plates (11), and the first lug (211) is connected to the two ear plates (11) through a first rotating shaft.
3. The dual deck loading device of claim 2, wherein, The table top (2) further comprises a table top plate (22) laid on the table top frame (21).
4. The dual deck loading device of claim 2, wherein, The end of the table top frame (21) away from the mounting base (1) is provided with a second lug (212); the leg support (3) comprises two support legs (31) respectively arranged on both sides of the table top frame (21), and the upper end of each support leg (31) is provided with a third lug (311) connected to the second lug (212) through a second rotating shaft.
5. The dual deck loading device of claim 4, wherein, The leg support (3) comprises at least one cross brace (32) connected to the lower part of each support leg (31) at both ends.
6. The dual deck loading device of claim 5, wherein, A handle (321) is arranged on the cross brace (32).
7. The dual deck loading device of claim 1, wherein, The table top (2) and the leg support (3) are made of cast iron, light steel or aluminum alloy.
8. The dual deck loading device of claim 1, wherein, In the folded state, the table top (2) or the leg support (3) is fixed to the side wall plate (41) of the vehicle compartment by a locking member.