Rubber-aluminum composite supporting plate structure for industrial machinery

Abstract

The utility model belongs to the technical field of composite rubber products, and particularly relates to a rubber-aluminum composite supporting plate structure for industrial machinery. According to the rubber-aluminum composite supporting plate structure for the industrial machinery, the rubber plate, the connecting groove and the connecting plate are arranged on the aluminum plate, so that the supporting plate structure has the outstanding bending resistance of the aluminum plate and the sufficient buffering performance of the rubber plate; and 2, when a plurality of supporting plate structures are transversely spliced for use, the plates are not easy to separate accidentally.

Description

Technical Field

[0001] The utility model belongs to the technical field of composite rubber products, in particular to a rubber-aluminum composite support plate structure for industrial machinery. Background Art

[0002] Common industrial machinery, such as mixers, presses, and cutting machines, inevitably generates significant vibration during normal operation. Therefore, these devices must be mounted on support plates with cushioning capabilities. Otherwise, the direct and frequent impact of these devices on the ground can easily cause harmful effects such as pits and cracks in the floor.

[0003] Generally, the main material of the support plate with buffer function is natural rubber, which has many advantages such as flame retardancy, moderate elasticity, wear resistance, and aging resistance.

[0004] For example, a Chinese utility model patent with authorization announcement number CN221265857U and authorization announcement date 2024.07.05 discloses an anti-slip pad, including: a base plate, two pairs of first plates and two pairs of second plates are symmetrically arranged around the bottom of the base plate, the tops of the two pairs of first plates and the two pairs of second plates are fixedly connected with multiple connecting blocks, a plurality of plug-in slots are evenly opened around the bottom of the base plate, the outer parts of the connecting blocks are plugged into the inner parts of the plug-in slots, and a support member is installed at the bottom of the base plate; the support member includes reinforcing ribs, and the tops of the reinforcing ribs are fixedly connected to the bottom of the base plate.

[0005] The anti-slip pad in this utility model patent has the following general advantages: through the coordinated action of the connecting block, the plug-in slot and the support member, a stable support effect is provided to the bottom of the base plate, thereby improving the overall stability.

[0006] However, in the actual operation process of supporting industrial machinery and protecting the ground, the anti-slip pad still has at least the following two shortcomings, which are also the technical problems to be solved by the present utility model, namely:

[0007] First, the anti-slip pad consists only of a rubber part, which cannot provide sufficient bending strength. When a large pit appears on the ground, the rubber part alone cannot provide stable support.

[0008] Second, when a plurality of the anti-slip pads are horizontally spliced ​​for use, the necessary connection structure is lacking between the boards, and thus the boards are easily separated.

[0009] Therefore, in summary, there is an urgent need for a new type of composite panel with relatively high bending strength and a built-in connection structure between panels to support and install various types of industrial machinery. Utility Model Content

[0010] The utility model provides a rubber-aluminum composite support plate structure for industrial machinery. By arranging rubber plates, connecting grooves, and connecting plates on aluminum plates, the following are achieved: 1. The support plate structure combines the outstanding bending resistance of the aluminum plate with the sufficient buffering performance of the rubber plate; 2. When multiple support plate structures are horizontally spliced ​​for use, the plates are not easily accidentally separated.

[0011] The technical solution adopted by the present invention to solve the above-mentioned problem is: a rubber-aluminum composite support plate structure for industrial machinery, including an aluminum plate, a rubber plate arranged on the upper surface of the aluminum plate, a connecting groove arranged on the side of the aluminum plate, and a connecting plate arranged on two adjacent aluminum plates and having two ends respectively used for plugging into the two connecting grooves.

[0012] A further preferred technical solution is that: the upper surface of the rubber plate is further provided with circular anti-slip protruding blocks.

[0013] A further preferred technical solution is that the aluminum plate and the rubber plate are both square in shape, and the aluminum plate is thicker than the rubber plate.

[0014] A further preferred technical solution is that: a groove is further provided on the lower surface of the aluminum plate for installing the connecting plate before use.

[0015] A further preferred technical solution is that: the thickness of the connecting plate is ≤ the groove depth of the groove; and the groove depth of the groove is less than the thickness of the aluminum plate.

[0016] A further preferred technical solution is that a limiting block is provided on the inner side surface of the connecting groove, and two limiting grooves for inserting the limiting block are respectively provided at both ends of the connecting plate.

[0017] A further preferred technical solution is that an interference fit block for engaging with the limiting groove is provided on the inner side surface of the groove.

[0018] A further preferred technical solution is that: a protruding rod for connecting to the inner side surface of the slot is provided in the interference fit block.

[0019] A further preferred technical solution is that: the connecting plate is further provided with a side groove for taking out from the slot.

[0020] A further preferred technical solution is that: the side groove is further provided with a flared groove for hooking the connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of the present utility model.

[0022] Figure 2 This is a schematic diagram of the horizontal splicing usage of the present invention.

[0023] Figure 3 This is a schematic diagram of the usage of the connecting plate in the present invention.

[0024] Figure 4 This is a schematic diagram of the idle state of the connecting plate of the present invention when not in use.

[0025] Figure 5 This is a schematic diagram of the position of the interference fit block in the present utility model.

[0026] Figure 6 This is a schematic diagram of the position and shape of the expansion groove in the utility model.

[0027] In the figure, the meanings of the marks are as follows:

[0028] Aluminum plate 1, rubber plate 2, connecting groove 3, connecting plate 4, anti-slip protruding block 5, slot 6, limit block 7, limit groove 8, interference fit block 9, protruding rod 10, side groove 11, flaring groove 12. DETAILED DESCRIPTION

[0029] The following description is merely a preferred embodiment of the present invention and is not intended to limit the scope of the present invention.

[0030] As attached Figure 1-6 As shown, a rubber-aluminum composite support plate structure for industrial machinery includes an aluminum plate 1, a rubber plate 2 arranged on the upper surface of the aluminum plate 1, a connecting groove 3 arranged on the side of the aluminum plate 1, and a connecting plate 4 arranged on two adjacent aluminum plates 1 and with both ends respectively used to plug into the two connecting grooves 3.

[0031] In this embodiment, the aluminum plate 1 is made of a high-strength aluminum alloy with a bending strength generally exceeding 200 MPa, far exceeding the bending strength of ordinary rubber, which is only tens to hundreds of MPa. Therefore, even when laid on a pit, the support plate structure can fully and appropriately support the aforementioned industrial machinery.

[0032] The rubber sheet 2 is made of natural rubber, which offers advantages such as wear resistance, shock absorption, insulation, and flame retardancy. Therefore, the rubber sheet 2 provides sufficient anti-slip and insulation protection for the industrial machinery. The aluminum sheet 1 and rubber sheet 2 are fully bonded and secured using a commonly available adhesive.

[0033] In addition, the material of the connecting plate 4 can be the above-mentioned high-strength aluminum alloy or natural rubber, and its two ends are respectively inserted into the two aligned connecting grooves 3, so that the two adjacent support plates used for horizontal splicing are not easily separated accidentally.

[0034] At this time, the connecting plate 4 and the connecting groove 3 may be interference fit, or an additional locking structure may be provided to ensure that the connecting plate 4 is not easy to slide out of the connecting groove 3 in the length direction of the connecting plate 4.

[0035] The upper surface of the rubber plate 2 is also provided with a circular anti-skid protrusion 5 .

[0036] In this embodiment, the thickness of the anti-slip protrusion 5 is 2-3 mm. If the thickness is too small, the anti-slip performance is average, while if the thickness is too large, it is easy to cause the supporting legs of the industrial machinery to tilt.

[0037] The aluminum plate 1 and the rubber plate 2 are both square in shape, and the aluminum plate 1 is thicker than the rubber plate 2 .

[0038] In this embodiment, the thickness of the aluminum plate 1 is 15-20 mm, and the thickness of the rubber plate 2 is 8-10 mm. The side length of the former is also greater than that of the latter.

[0039] Each of the four sides of the aluminum plate 1 is provided with a connecting groove 3 . The connecting groove 3 vertically penetrates the aluminum plate 1 , and its transverse groove depth is relatively large, and a portion of the connecting groove 3 is located below the rubber plate 2 .

[0040] The lower surface of the aluminum plate 1 is also provided with a slot 6 for installing the connecting plate 4 before use.

[0041] In this embodiment, the connecting plate 4 is located in the two connecting grooves 3 when in use, and is located in the slot 6 when in standby.

[0042] The thickness of the connecting plate 4 is ≤ the groove depth of the groove 6 ; the groove depth of the groove 6 is less than the thickness of the aluminum plate 1 .

[0043] In this embodiment, the slot 6 does not penetrate the aluminum plate 1 in order to minimize its impact on the structural strength of the aluminum plate 1. The thickness of the connecting plate 4 is relatively small and does not protrude when it is in the slot 6, so as to ensure that the aluminum plate 1 can be placed flat on the ground.

[0044] A limiting block 7 is provided on the inner side surface of the connecting groove 3 , and two limiting grooves 8 for inserting the limiting block 7 are respectively provided at both ends of the connecting plate 4 .

[0045] In this embodiment, there is no need for interference fit between the limit block 7 and the limit groove 8. The limit block 7 is a protruding part of the aluminum plate integrally formed with the aluminum plate 1, and the splicing direction of the two is the thickness direction of the aluminum plate 1.

[0046] An interference fit block 9 for engaging with the limiting groove 8 is provided on the inner side surface of the slot 6 .

[0047] In this embodiment, the interference fit block 9 is made of the rubber, and its width is at least 2-3 mm greater than the width of the limiting groove 8. Thus, when the support plate is stored and transported, the connecting plate 4 is not likely to accidentally slip off the slot 6.

[0048] A protruding rod 10 for connecting to the inner side of the slot 6 is provided in the interference fit block 9 .

[0049] In this embodiment, the protruding rod 10 is a protruding portion of the aluminum plate integrally formed with the aluminum plate 1 , and its function is to stably fix the interference fit block 9 in the slot 6 .

[0050] Wherein, the interference fit block 9 and the protruding rod 10 can be sleeved, or the former can be cast on the latter and solidified on the latter. At this time, the protruding rod 10 is provided with anti-skid protrusions or grooves to ensure that the interference fit block 9 is not easy to fall.

[0051] The connecting plate 4 is further provided with a side groove 11 for taking out from the slot 6 .

[0052] In this embodiment, the connecting plate 4 is rectangular in shape, and its length and width are slightly smaller than the rectangular slot 6, so that the former can be easily taken out when needed.

[0053] Among them, the number of the side grooves 11 is 1 or 2. When there is 1, the connecting plate 4 can be picked out from this place. When there are 2, they are respectively located on the two symmetrical sides of the connecting plate 4. At this time, the connecting plate 4 can be pinched and taken out.

[0054] In addition, the formation of the side groove 11 does not affect the engagement effect of the limiting groove 8 .

[0055] The side groove 11 is further provided with an expanded groove 12 for hooking the connecting plate 4 .

[0056] In this embodiment, the lateral slot size of the expanded slot 12 is larger than that of the connecting plate 4 and is located inside the connecting plate 4 , that is, the expanded slot 12 is closer to the inner bottom surface of the slot 6 than the connecting plate 4 .

[0057] Therefore, the side groove 11 is used in conjunction with the flaring groove 12, so that the above-mentioned pulling out action can be upgraded to a hooking action, ensuring that the connection plate 4 is taken out more labor-saving. For details, please refer to the attached Figure 6 .

[0058] While the embodiments of the present invention have been described in detail above with reference to the accompanying drawings, the present invention is not limited to the embodiments described above. Various modifications are possible within the scope of knowledge possessed by a person skilled in the art without departing from the spirit of the present invention. These modifications are non-inventive and are protected by patent law as long as they fall within the scope of the claims of the present invention.

Claims

1. A rubber-aluminum composite support plate structure for industrial machinery, characterized by: It comprises an aluminum plate (1), a rubber plate (2) arranged on the upper surface of the aluminum plate (1), a connecting groove (3) arranged on the side of the aluminum plate (1), and a connecting plate (4) arranged on two adjacent aluminum plates (1) and having two ends respectively used for plugging into the two connecting grooves (3).

2. The rubber-aluminum composite support plate structure for industrial machinery according to claim 1, characterized in that: A circular anti-slip protrusion (5) is also provided on the upper surface of the rubber plate (2).

3. The rubber-aluminum composite support plate structure for industrial machinery according to claim 1, characterized in that: The aluminum plate (1) and the rubber plate (2) are both square in shape, and the thickness of the aluminum plate (1) is greater than that of the rubber plate (2).

4. The rubber-aluminum composite support plate structure for industrial machinery according to claim 1, characterized in that: The lower surface of the aluminum plate (1) is also provided with a slot (6) for installing the connecting plate (4) before use.

5. The rubber-aluminum composite support plate structure for industrial machinery according to claim 4, characterized in that: The thickness of the connecting plate (4) is less than or equal to the groove depth of the groove (6); the groove depth of the groove (6) is less than the thickness of the aluminum plate (1).

6. The rubber-aluminum composite support plate structure for industrial machinery according to claim 4, characterized in that: A limiting block (7) is provided on the inner side surface of the connecting groove (3), and two limiting grooves (8) for inserting the limiting block (7) are respectively provided at both ends of the connecting plate (4).

7. The rubber-aluminum composite support plate structure for industrial machinery according to claim 6, characterized in that: An interference fit block (9) for engaging with the limiting groove (8) is provided on the inner side surface of the slot (6).

8. The rubber-aluminum composite support plate structure for industrial machinery according to claim 7, characterized in that: A protruding rod (10) for connecting to the inner side surface of the slot (6) is provided in the interference fit block (9).

9. The rubber-aluminum composite support plate structure for industrial machinery according to claim 4, characterized in that: The connecting plate (4) is also provided with a side groove (11) for taking out from the slot (6).

10. The rubber-aluminum composite support plate structure for industrial machinery according to claim 9, characterized in that: The side groove (11) is also provided with a flared groove (12) for hooking the connecting plate (4).

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