Transportation base

Abstract

The utility model discloses a transportation base, which is used for supporting the bottom of a cabinet body and comprises a supporting bottom plate, at least four through grooves are formed in the supporting bottom plate, a switching plate is rotatably arranged in each through groove, and the end face of each switching plate is flush with the end face of the supporting bottom plate; the walking wheel is mounted at one end of the switching plate; the fixing part is arranged on the supporting bottom plate; according to the scheme, the overall height of the cabinet body is reduced through the base, and the situation that the cabinet body cannot enter a carriage of a transport truck is effectively avoided; after the cabinet body and the base are transported to a target site, the switching plate is turned over to enable the walking wheels to be located at the downward position, the supporting bottom plate and the cabinet body can be driven to move in a laboratory, a factory building and other sites through the walking wheels, a forklift is not needed to drive the base and the cabinet body to move, and manpower and equipment input is reduced; and the problem that the forklift is limited to move in some indoor complex places is solved, so that the cabinet body is more flexible, and the use effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to transportation base technical field more specifically, relate to a transportation base. BACKGROUND

[0002] A biological safety cabinet is a critical piece of equipment in laboratories used for handling potentially infectious materials or other hazardous substances. It provides a protected working environment by controlling air flow, aiming to protect the operator, experimental samples, and the surrounding environment from contamination.

[0003] In order to ensure the stability and safety of the biological safety cabinet during transportation, the biological safety cabinet will be packaged, and a base will be placed at the bottom of the biological safety cabinet for support. The base can provide support and protection for the biological safety cabinet, reducing damage during transportation.

[0004] Current transportation bases are similar to tray structures and have forklift slots for forklift insertion, allowing the forklift to move the biological safety cabinet. However, some biological safety cabinets with bases have a total height that is higher than the height of the truck compartment, making it impossible to load and transport the biological safety cabinet. Additionally, the use of forklifts requires specialized personnel and is limited in complex laboratory, factory, and other space environments, resulting in poor use effectiveness.

[0005] Therefore, it is necessary to provide a transportation base to solve the above technical problems. UTILITY MODEL CONTENT

[0006] The utility model aims to provide a transportation base to solve the above technical problems.

[0007] To achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A transportation base for supporting the bottom of a cabinet body includes:

[0009] A support bottom plate with at least four through slots, each through slot having a switching plate rotatingly arranged therein, the end face of the switching plate being flush with the end face of the support bottom plate;

[0010] A walking wheel installed at one end of the switching plate;

[0011] A fixing component arranged on the support bottom plate for fixing the switched switching plate.

[0012] Further, the switching plate has a fixing port, and the fixing component includes:

[0013] The inner wall of the inner recess is slidably connected with a fixing block matched with the fixing opening, and a first elastic member is connected between the fixing block and the bottom wall of the inner recess.

[0014] A connecting groove is formed in the upper wall of the support base and communicates with the inner recess, and the inner wall of the connecting groove is slidably connected with a connecting rod connected with the fixing block.

[0015] Further, an avoiding opening is formed in the upper end of the support base and communicates with the connecting groove, and the upper end of the connecting rod is located in the avoiding opening.

[0016] Further, the inner wall of the avoiding opening is provided with a sleeve column, the inside of the sleeve column is provided with a telescopic limiting block, and one end of the limiting block towards the switching plate is provided with an inclined surface.

[0017] Further, a sliding groove is formed in the inside of the sleeve column, the limiting block is slidably connected with the inner wall of the sliding groove, and a second elastic member is arranged between the limiting block and the bottom wall of the sliding groove.

[0018] Further, the support base is provided with a connecting member for connecting the inclined block, and the upper end surface of the inclined block is flush with the upper end surface of the support base.

[0019] Further, the connecting member comprises a connecting block arranged on the support base, and a connecting hole penetrating front and back is formed in the connecting block.

[0020] Further, the inclined block is provided with a through hole and a connecting groove in communication, the connecting groove is matched with the connecting block, and the through hole is matched with the connecting hole.

[0021] Compared with the prior art, the beneficial effects of the present application are as follows:

[0022] The base cancels the forklift groove, so that the height of the base is greatly reduced, thereby reducing the overall height of the cabinet body, and effectively avoiding the situation that the cabinet body cannot enter the compartment of the transport truck, thereby improving the application range and effect of the cabinet body transportation.

[0023] When the cabinet and the base are transported to the target site, the cabinet can be first lifted vertically, the fixing member is released to fix the switching plate, the switching plate is turned over by one hundred and eighty degrees, so that the walking wheel on the switching plate is in a downward position, then the fixing member is fixed to the switching plate at this time, the walking wheel will contact the ground to support when the cabinet is put down, then the walking wheel can drive the supporting bottom plate and the cabinet to move in the laboratory, factory and other places, the cabinet can be moved to the specified temporary placement point or the installation position to wait for disassembling the packaging on the cabinet; the forklift is not needed to drive the base and the cabinet to move, the manpower and equipment investment are reduced; and the problem that the forklift is limited in moving in some complex indoor places is solved, the cabinet is more flexible, the use effect is good, and the cabinet has higher practicality. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a schematic view of the existing biosafety cabinet base structure;

[0025] Figure 2 It is a schematic view of the structure of the base after the cabinet is installed on the base of the utility model;

[0026] Figure 3 It is a schematic view of the structure of the base of the utility model;

[0027] Figure 4 It is Figure 3 It is an enlarged schematic view of position A in figure 6;

[0028] Figure 5 It is Figure 4 It is an enlarged schematic view of position B in figure 6;

[0029] Figure 6 It is a schematic view of the local section structure of the supporting bottom plate and the switching plate of the utility model;

[0030] Figure 7 It is a schematic view of the local section structure of the sleeve column of the utility model;

[0031] Figure 8 It is a schematic view of the state structure of the switching plate after being turned over of the utility model;

[0032] Figure 9 It is Figure 8 It is an enlarged schematic view of position C in figure 6;

[0033] Figure 10 It is a schematic view of the structure of the slope block of the utility model;

[0034] Figure 11 It is a schematic view of the base structure of the utility model after the slope block is installed.

[0035] Explanation of reference numerals in the drawing:

[0036] 1, cabinet body; 2, support bottom plate; 3, through slot; 4, switching plate; 5, walking wheel; 6, fixing part; 61, recessed groove; 62, fixing block; 63, first elastic member; 64, connecting groove; 65, connecting rod; 7, fixing port; 8, avoiding port; 9, sleeve column; 10, limiting block; 11, sliding groove; 12, second elastic member; 13, inclined block; 14, connecting block; 141, connecting block; 142, connecting hole; 15, through hole; 16, connecting groove. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0038] Please refer to Figures 1-11 A transport base for supporting the bottom of the cabinet 1, comprising:

[0039] A support bottom plate 2, at least four through slots 3 are formed in the support bottom plate 2, and a switching plate 4 is rotatably arranged in each through slot 3, and the end face of the switching plate 4 is flush with the end face of the support bottom plate 2;

[0040] A walking wheel 5 is installed at one end of the switching plate 4;

[0041] A fixing part 6 is arranged on the support bottom plate 2, and is used for fixing the switched switching plate 4.

[0042] The current packaging base is as shown in Figure 1 The bottom of the base will have a fork slot for the work of the forklift, but at this time the height of the base is high, which leads to the overall height of the cabinet 1 being high, which can be greater than the height of the carriage of the transport truck, and it is not convenient to transport the cabinet 1. The base in the present application is as shown in Figure 2 The fork slot is cancelled, so that the height of the base is greatly reduced, thereby reducing the overall height of the cabinet 1, thereby effectively avoiding the situation that the cabinet 1 cannot enter the carriage of the transport truck, and the application range and effect of the cabinet 1 transportation can be improved.

[0043] When the cabinet 1 is installed on the support bottom plate 2, when the cabinet 1 is in a packaging state, i.e., a stable placement state of the cabinet 1, at this time the walking wheel 5 of the switching plate 4 is in an upward state, as shown in Figures 2-4In the state shown, the cabinet 1 can be normally placed and transported by a truck. When the cabinet 1 and the base are transported to a target site, the cabinet 1 is unloaded from the truck, and the support bottom plate 2 is first lifted by manpower or external force, and then the fixing component 6 is released from the fixing of the switching plate 4, and then the switching plate 4 is turned by 180 degrees, so that the walking wheels 5 on the switching plate 4 are in a downward position. Then the fixing component 6 is fixed to the switching plate 4, and then the cabinet 1 is placed down, and the walking wheels 5 are in contact with the ground. At this time, the cabinet 1 is supported by the walking wheels 5, and then the support bottom plate 2 and the cabinet 1 are moved by the walking wheels 5, so that the cabinet 1 can be moved in a laboratory, a factory building or the like. Then the cabinet 1 can be moved to a specified temporary placement point or an installation position, and then the packaging on the cabinet 1 is removed, so that the forklift is not needed to move the base and the cabinet 1, and the manpower and equipment investment are reduced. The problem that the forklift is limited in some complex indoor places is solved, the cabinet 1 is more flexible, the use effect is good, and the cabinet 1 has high practicality. The support bottom plate 2 at the bottom of the cabinet 1 can be removed according to needs, and the support bottom plate 2 can be repeatedly used, so that waste is reduced.

[0044] In the embodiment, please refer to Figures 2-6 The switching plate 4 is provided with a fixing hole 7, and the fixing component 6 comprises:

[0045] The inner recess 61 is arranged in the support bottom plate 2, the inner wall of the inner recess 61 is slidably connected with a fixing block 62 matched with the fixing hole 7, and the first elastic member 63 is connected between the fixing block 62 and the bottom wall of the inner recess 61. The first elastic member 63 in the application can be a spring.

[0046] The connecting groove 64 is arranged in the upper wall of the support bottom plate 2 and communicates with the inner recess 61, and the inner wall of the connecting groove 64 is slidably connected with a connecting rod 65 connected with the fixing block 62.

[0047] When the fixing of the switching plate 4 needs to be released, the connecting rod 65 can drive the fixing block 62 to move, so that the fixing block 62 moves towards the inner recess 61 and compresses the first elastic member 63. When the fixing block 62 is separated from the fixing hole 7 of the switching plate 4, the switching plate 4 is no longer limited, that is, the switching plate 4 can rotate around the axis. When the switching plate 4 is turned to the position, the fixing hole 7 is in the position of the fixing block 62. After the connecting rod 65 is released, the rebound force of the first elastic member 63 drives the fixing block 62 to move and reset. The fixing block 62 moves outward from the inner recess 61. Finally, the fixing block 62 is inserted into the fixing hole 7 of the switching plate 4, so that the fixing block 62 can limit the switching plate 4, that is, the fixing of the switching plate 4 can be realized, and the operation is simple and convenient.

[0048] In the embodiment, please refer to Figures 4-6 andFigures 8-9 The upper end of the support base 2 is provided with an avoiding opening 8 communicated with the connecting groove 64, and the upper end of the connecting rod 65 is located in the avoiding opening 8. The avoiding opening 8 can facilitate the pushing of the connecting rod 65, and the connecting rod 65 located in the avoiding opening 8 can prevent the connecting rod 65 from protruding from the end surface of the support base 2 and affecting the movement of the subsequent cabinet 1 on the support base 2.

[0049] In the embodiment, please refer to Figures 4-5 and Figure 7 The inner wall of the avoiding opening 8 is provided with a sleeve column 9, the inside of the sleeve column 9 is provided with a telescopic limiting block 10, and one end of the limiting block 10 towards the switching plate 4 is provided with an inclined surface.

[0050] When the connecting rod 65 is gradually pushed, the connecting rod 65 will gradually extrude the limiting block 10, the limiting block 10 will gradually enter the sleeve column 9, and when the connecting rod 65 passes the limiting block 10, the limiting block 10 will reset without being pressed, at this time, the limiting block 10 can block the connecting rod 65, so that the connecting rod 65 will not reset due to the action of the first elastic member 63, and then the staff can operate other fixing components 6 without holding the connecting rod 65, which is practical, easy to operate, and reduces labor.

[0051] In the embodiment, please refer to Figures 4-5 and Figure 7 The inside of the sleeve column 9 is provided with a sliding groove 11, the limiting block 10 is slidingly connected to the inner wall of the sliding groove 11, and the limiting block 10 and the bottom wall of the sliding groove 11 are provided with a second elastic member 12. The second elastic member 12 in the application can be a spring, when the connecting rod 65 gradually extrudes the limiting block 10, the limiting block 10 will move towards the sliding groove 11, the second elastic member 12 will be extruded and compressed, and when the limiting block 10 is no longer pressed, the limiting block 10 will reset through the rebound force of the second elastic member 12.

[0052] In the embodiment, please refer to Figures 3-4 and Figures 8-11 Further comprising a slope block 13, the support base 2 is provided with a connecting member 14 for connecting the slope block 13, and the upper end surface of the slope block 13 is flush with the upper end surface of the support base 2. When the walking wheel 5 is downward after the switching plate 4 is turned over, the support base 2 and the cabinet 1 are moved to the specified disassembly and installation position through the walking wheel 5, then the slope block 13 is connected with the connecting member 14 of the support base 2, as Figure 11 After the cabinet 1 and the support base 2 are disassembled, the cabinet 1 is moved on the support base 2 through the casters at the bottom of the cabinet 1, and is moved from the support base 2 to the ground along the slope block 13, that is, the cabinet 1 is disassembled. When the cabinet 1 is loaded to the support base 2, it is the same as above, so that the cabinet 1 is convenient to disassemble and assemble, a lot of labor and time is saved, and the work efficiency is high.

[0053] In this embodiment, referring to Figure 4 , Figure 6 and Figure 9 , the connecting piece 14 comprises a connecting block 141 arranged on the support bottom plate 2, and a connecting hole 142 is arranged through the connecting block 141 from front to back. The inclined block 13 is arranged with a through hole 15 and a connecting groove 16 which are connected in communication, the connecting groove 16 is matched with the connecting block 141, and the through hole 15 is matched with the connecting hole 142. The inclined block 13 is attached to one side of the support bottom plate 2, so that the connecting block 141 is inserted into the connecting groove 16 of the inclined block 13, at this time, the connecting hole 142 is coaxially communicated with the through hole 15, and then a threaded pin shaft or a threaded rod is passed through the through hole 15 and the connecting groove 16, and then the threaded nut is fastened on both ends of the pin shaft or the threaded rod, so that the inclined block 13 and the connecting block 141 are fixed, that is, the inclined block 13 and the support bottom plate 2 are fixedly connected, and the stability of the inclined block 13 is effectively ensured.

[0054] It should be understood that the examples and embodiments described herein are only for illustration and are not intended to limit the present application, and those skilled in the art can make various modifications or changes based on it, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

[0055] It should be noted that if the present application embodiments involve directional indications such as up, down, left, right, front, back, etc., the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture, such as shown in the drawings, if the specific posture changes, the directional indications will also change accordingly.

[0056] In addition, if the present application embodiments involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel solutions, taking "A and / or B" as an example, which includes A solution, or B solution, or A and B solutions. In addition, "multiple" means two or more. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor is it within the protection scope required by the present application.

Claims

1. A transport base for supporting the bottom of a cabinet (1), characterized in that, The utility model relates to a support bottom plate (2) is provided with at least four through slots (3), and each through slot (3) is provided with a switching plate (4) that rotates, the end surface of switching plate (4) and the end surface of support bottom plate (2) are flush, walking wheel (5) is installed in one end of switching plate (4), fixed component (6) is provided on support bottom plate (2), and fixed component (6) is used for fixing switching plate (4) after overturning. The switching plate (4) is provided with a fixed port (7), and the fixed component (6) comprises: An inner recess (61) is formed in the support bottom plate (2), and the inner wall of the inner recess (61) is slidably connected with a fixed block (62) matched with the fixed port (7), and a first elastic member (63) is connected between the fixed block (62) and the bottom wall of the inner recess (61); A connecting groove (64) is formed in the upper wall of the support bottom plate (2) and communicates with the inner recess (61), and the inner wall of the connecting groove (64) is slidably connected with a connecting rod (65) connected with the fixed block (62).

2. A transport base according to claim 1, wherein, The upper end of the support bottom plate (2) is provided with an avoiding port (8) communicating with the connecting groove (64), and the upper end of the connecting rod (65) is located in the avoiding port (8). The inner wall of the avoiding port (8) is provided with a sleeve column (9), the inside of the sleeve column (9) is provided with a telescopic limiting block (10), one end of the limiting block (10) towards the switching plate (4) is inclined. The inside of the sleeve column (9) is provided with a sliding groove (11), the limiting block (10) is slidably connected to the inner wall of the sliding groove (11), and a second elastic member (12) is arranged between the limiting block (10) and the bottom wall of the sliding groove (11).

3. A transport base according to claim 2, wherein, Further comprising an inclined block (13), the support bottom plate (2) is provided with a connecting piece (14) for connecting the inclined block (13), and the upper end surface of the inclined block (13) is flush with the upper end surface of the support bottom plate (2).

4. A transport base according to claim 3, wherein, The connecting piece (14) comprises a connecting block (141) provided on the support bottom plate (2), and a front and rear through connecting hole (142) is formed in the connecting block (141).

5. A transport base according to claim 4, wherein, The inclined block (13) is provided with a through hole (15) and a connecting groove (16) in communication, the connecting groove (16) is matched with the connecting block (141), and the through hole (15) is matched with the connecting hole (142).

6. A transport base according to claim 1, wherein, ​ 7. A transport base according to claim 6, wherein, ​ 8. A transport base according to claim 7, wherein, ​

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