Load bearing plate

Abstract

The utility model belongs to the technical field of material bearing platforms, and particularly relates to a material bearing plate which comprises a base plate, a plurality of extension supports are arranged on the annular base plate in the circumferential direction, one end of each extension support is connected with the outer ring of the base plate, and the other end of each extension support extends towards the outside of the circle center in a radial mode. A plurality of reinforcing plates distributed around the base plate are arranged on the extension supports, and the reinforcing plates are connected with the two adjacent extension supports. The bearing surface of the periphery of the bearing plate is expanded by the extension support, and the extension support is directly inserted into the cambered surface of the base plate, so that the whole bearing surface has better rigidity, and good flatness can be kept when a workpiece is borne, so that the workpiece can be stably placed on the bearing surface to be subjected to uniform surface treatment; and meanwhile, the extension supports are mutually connected through the reinforcing plates, so that the whole bearing surface has better strength.

Description

Technical Field

[0001] The utility model belongs to the technical field of material bearing platforms, and particularly relates to a loading bearing plate. Background Art

[0002] A bearing plate is a bearing platform for placing workpieces to be processed. It will be in the processing environment together with the workpieces. Sometimes it needs to withstand the change of high and low temperatures, and sometimes it also needs to withstand the impact of air flow or liquid. Therefore, the bearing plate needs to have strong structural firmness and stability.

[0003] A fruit fresh-keeping tray disclosed in Patent CN203815118U has a turntable body placed above a base and is fixedly connected by hooks; the base is provided with a plurality of concentric circular tracks distributed in a circle, and the tracks are provided with balls. A limit pad is arranged above the innermost concentric circular track; the turntable body is a disc with an inward depression forming a cavity, and the edge of the disc extends upward to form a convex edge. A plurality of partition plates are arranged in the turntable body to divide the cavity into a plurality of accommodating cavities. Ice cubes are placed in the accommodating cavities, and a loading tray is placed above the accommodating cavities and is provided with a plurality of ventilation holes, and the tray is placed above the through holes. The utility model is convenient to use and simple to assemble, and at the same time has a cooling and fresh-keeping effect.

[0004] In the above solution, the loading tray is hung on the convex edge of the turntable through the protrusions on the edge to realize the installation and fixation of the loading tray. However, the loading tray lacks radial support with the turntable. When the loading tray is subjected to a large axial pressure, the bearing surface of the loading tray may collapse, and the items placed on it will move towards the collapsed area and stack on each other. Even due to an increase in deformation, the loading tray may fall off the turntable. Using a loading tray with this structure in industrial processing will cause the workpieces stacked and placed in an inconsistent form to not be fully surface-treated. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a loading bearing plate that can solve the above technical problems for the above problems.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The loading bearing plate includes a base plate. A plurality of extended supports are circumferentially arranged on the circumferential direction of the annular base plate. One end of the extended support is connected to the outer circle of the base plate, and the other end of the extended support extends radially outward from the center of the circle. A plurality of reinforcing plates are arranged on the extended support and are distributed around the base plate. The reinforcing plates connect two adjacent extended supports.

[0008] In the loading bearing plate, an annular external connection plate is arranged on the outer periphery of the base plate. The end of the extended support far from the base plate is connected to the external connection plate, and the reinforcing plates are arranged between the base plate and the external connection plate.

[0009] In the described material-carrying bearing plate, one end of the cylindrical extension support is inserted into a round hole on the outer circle of the substrate, and the other end of the extension support is provided with a thread for connecting with the external connection plate and is also provided with a limiting plate, and the limiting plate abuts against the outer peripheral surface of the external connection plate.

[0010] In the described material-carrying bearing plate, the reinforcing plate is annular and concentric with the substrate, and through holes are radially formed in the reinforcing plate, and the extension support passes through the through holes.

[0011] In the described material-carrying bearing plate, the reinforcing plate is arranged around the substrate in a fan shape, through holes are formed in the two straight-edge directions of the reinforcing plate, and two adjacent extension supports respectively pass through the through holes.

[0012] In the described material-carrying bearing plate, one end of the rectangular plate-shaped extension support is inserted into a profiling groove on the outer circle of the substrate, and a clamping groove is formed at the other end of the extension support for axially clamping with the external connection plate.

[0013] In the described material-carrying bearing plate, the reinforcing plate is annular and concentric with the substrate, a positioning groove is formed on the extension support, and the reinforcing plate is clamped in the positioning groove.

[0014] In the described material-carrying bearing plate, the reinforcing plate is arranged around the substrate in a fan shape, a slot is formed on the plate surface of the extension support along the radial direction of the substrate, and the two straight edges of the reinforcing plate are inserted into the slot.

[0015] In the described material-carrying bearing plate, a number of convection gaps are arranged between the reinforcing plates, and the convection gaps are evenly distributed around the substrate.

[0016] In the described material-carrying bearing plate, heat-resistant layers are arranged on the surfaces of the substrate and the reinforcing plate.

[0017] The advantages of the present utility model are as follows:

[0018] The periphery of the bearing plate is extended by the extension support to expand the bearing surface, and the entire bearing surface has better rigidity due to the direct insertion of the arc surface of the extension support and the substrate. When receiving workpieces, good flatness can be maintained, enabling the workpieces to be stably placed on it and subjected to uniform surface treatment. At the same time, the reinforcing plates are used to connect the respective extension supports to make the entire bearing surface have better strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a top view of the bearing plate with a cylindrical extension support of the present utility model.

[0020] Figure 2Side view of the carrier plate with cylindrical extended support of the present utility model.

[0021] Figure 3 Top view of the carrier plate with rectangular plate extended support of the present utility model.

[0022] Figure 4 Side view of the carrier plate with rectangular plate extended support of the present utility model.

[0023] In the figure, substrate 1, extended support 2, reinforcement plate 3, external connection plate 4, convection gap 5. Specific implementation mode

[0024] The following are specific embodiments of the utility model and in combination with the accompanying drawings, the technical solutions of the present utility model are further described, but the present utility model is not limited to these embodiments.

[0025] Embodiment 1

[0026] As Figure 1 - Figure 2 shown, the material-carrying carrier plate includes a substrate 1, and a number of extended supports 2 are circumferentially arranged on the annular substrate 1. One end of the extended support 2 is connected to the outer circle of the substrate 1, and the other end of the extended support 2 extends radially outward from the center of the circle. A number of reinforcement plates 3 distributed around the substrate 1 are arranged on the extended support 2, and the reinforcement plates 3 connect adjacent two extended supports 2.

[0027] That is, the periphery of the carrier plate is extended by the extended support 2 to expand the bearing surface, and the entire bearing surface has better rigidity due to the direct insertion of the arc surface of the extended support 2 and the substrate 1. When receiving the workpiece, it can maintain good flatness, so that the workpiece can be stably placed on it and receive uniform surface treatment. At the same time, the reinforcement plates 3 connect the respective extended supports 2 to each other, making the entire receiving surface have better strength.

[0028] In this embodiment, an annular external connection plate 4 is arranged on the outer periphery of the substrate 1, and one end of the extended support 2 far from the substrate 1 is connected to the external connection plate 4. In this way, both ends of the extended support 2 can be fixed, and the extended support 2 is axially pressed between the two by the opposing tensions of the substrate 1 and the external connection plate 4, and the reinforcement plates 3 are arranged between the substrate 1 and the external connection plate 4.

[0029] In this embodiment, one end of the cylindrical extended support 2 is inserted into the circular hole on the outer circle of the substrate 1. The other end of the extended support 2 is provided with a thread for connecting to the external connection plate 4 and is also provided with a limiting plate, and the limiting plate abuts against the outer peripheral surface of the external connection plate 4.

[0030] The smooth end of the extended support 2 is inserted into the circumference of the external connection plate 4 and inserted into the circular hole on the outer circle of the substrate 1. Rotate the extended support 2 until the threaded end is threadedly fastened to the external connection plate 4 until the limiting plate is in close contact with the external connection plate 4.

[0031] Preferably, the reinforcing plate 3 is arranged concentrically with the substrate 1 in a ring shape. The reinforcing plate 3 is radially provided with through holes, and the extension support 2 passes through the through holes.

[0032] During the installation process of the extension support 2 and the substrate 1, passing through the radially opened through holes on the reinforcing plate 3, the annular reinforcing plate 3 is installed at a position with a fixed radius, so that the reinforcing plate 3 can not only serve as a bearing surface but also reinforce the stability of the middle section of the extension support 2.

[0033] In this embodiment, a number of convection gaps 5 are provided between the reinforcing plates 3, and the convection gaps 5 are evenly distributed around the substrate 1.

[0034] Since the carrier plate needs to work in a convective environment and the bearing surface needs to leave a channel for the flow of liquid or gas, a certain gap is left between the reinforcing plates 3 as the convection gap 5.

[0035] In this embodiment, the surfaces of the substrate 1 and the reinforcing plate 3 are provided with high-temperature resistant layers.

[0036] The liquid or gas passing through the carrier plate will carry high temperature, or the carrier plate needs to directly enter a high-temperature heating environment. In order to prevent the excessive aging of the carrier plate, a high-temperature resistant layer is provided, and it can also reduce the temperature conduction loss of the workpiece from the contact surface.

[0037] Embodiment 2

[0038] On the basis of Embodiment 1, the setting mode of the reinforcing plate 3 is changed. The reinforcing plate 3 is arranged around the substrate 1 in a fan shape. Through holes are provided in the directions of the two straight edges of the reinforcing plate 3, and two adjacent extension supports 2 respectively pass through the through holes.

[0039] The annular reinforcing plate 3 in Embodiment 1 is divided into multiple fan-shaped shapes, which are arranged on the extension support 2 at intervals and distributed around the substrate 1 in an approximate checkerboard pattern.

[0040] Embodiment 3

[0041] As Figure 3 - Figure 4 shown, on the basis of Embodiment 1, the setting mode of the extension support 2 is changed. One end of the rectangular plate-shaped extension support 2 is inserted into the profiling groove on the outer circle of the substrate 1, and a clamping groove is provided at the other end of the extension support 2 for axial clamping connection with the external plate 4.

[0042] The connection mode between the extension support 2 and the external plate 4 is changed to that the plates are provided with slots for plugging. After one end of the extension support 2 is plugged with the external plate 4, the distance from the other end of the extension support 2 to the center of the circle will be fixed, that is, the ends of each extension support 2 can be stably plugged into the profiling groove to form a fixed connection with the substrate 1.

[0043] Preferably, the reinforcing plate 3 is arranged concentrically with the substrate 1 in a circular shape. A positioning groove is formed on the extension support 2, and the reinforcing plate 3 is clamped in the positioning groove. The positioning groove is formed at a position corresponding to the radius of the reinforcing plate 3 to limit the reinforcing plate 3 at a position centered on the substrate 1, making the placement position of the bearing surface more balanced.

[0044] On the basis of Embodiment 3, the arrangement mode of the reinforcing plate 3 is changed. The reinforcing plate 3 is arranged around the substrate 1 in a fan shape. Slots are formed along the radial direction of the substrate 1 on the plate surface of the extension support 2, and the two straight edges of the reinforcing plate 3 are inserted into the slots.

[0045] The above-mentioned annular reinforcing plate 3 is divided into a plurality of fan-shaped surfaces, which are arranged on the extension support 2 at intervals and distributed around the substrate 1 in an approximate checkerboard pattern.

[0046] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art to which the present invention pertains can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. Loading and carrying plate, comprising a substrate (1), characterized in that, A number of extension supports (2) are circumferentially arranged on the annular substrate (1). One end of the extension support (2) is connected to the outer circle of the substrate (1), and the other end of the extension support (2) extends radially outward from the center of the circle. A number of reinforcing plates (3) distributed around the substrate (1) are arranged on the extension support (2), and the reinforcing plates (3) connect two adjacent extension supports (2).

2. The material-carrying bearing plate according to claim 1, wherein An annular external connection plate (4) is arranged on the outer periphery of the substrate (1). One end of the extension support (2) far from the substrate (1) is connected to the external connection plate (4), and the reinforcing plate (3) is arranged between the substrate (1) and the external connection plate (4).

3. The material-carrying bearing plate according to claim 2, characterized in that, One end of the cylindrical extension support (2) is inserted into a round hole on the outer circle of the substrate (1). The other end of the extension support (2) is provided with a thread for connecting to the external connection plate (4) and is also provided with a limiting plate, and the limiting plate abuts against the outer peripheral surface of the external connection plate (4).

4. The material-carrying bearing plate according to claim 3, wherein, The reinforcing plate (3) is annular and concentric with the substrate (1). The reinforcing plate (3) is radially provided with through holes, and the extension support (2) passes through the through holes.

5. The material-carrying bearing plate according to claim 3, wherein, The reinforcing plate (3) is arranged around the substrate (1) in a fan shape. Through holes are opened in the two straight-edge directions of the reinforcing plate (3), and two adjacent extension supports (2) respectively pass through the through holes.

6. The material-carrying bearing plate according to claim 2, wherein, One end of the rectangular plate-shaped extension support (2) is inserted into a profiling groove on the outer circle of the substrate (1). A clamping groove is opened at the other end of the extension support (2) for axial clamping connection with the external connection plate (4).

7. The material-carrying bearing plate according to claim 6, wherein, The reinforcing plate (3) is annular and concentric with the substrate (1). A positioning groove is opened on the extension support (2), and the reinforcing plate (3) is clamped in the positioning groove.

8. The material-carrying bearing plate according to claim 6, characterized in that, The reinforcing plate (3) is arranged around the substrate (1) in a fan shape. Slots are opened in the radial direction of the substrate (1) on the plate surface of the extension support (2), and the two straight edges of the reinforcing plate (3) are inserted into the slots.

9. The material-carrying bearing plate according to claim 1, wherein A number of convection gaps (5) are arranged between the reinforcing plates (3), and the convection gaps (5) are evenly distributed around the substrate (1).

10. The material-carrying bearing plate according to claim 1, wherein, High-temperature resistant layers are arranged on the surfaces of the substrate (1) and the reinforcing plates (3).

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