Overturn-preventing structure of rubber support

Abstract

The utility model discloses an overturn-preventing structure of a rubber support. The overturn-preventing structure comprises a lower support, a lower positioning frame is arranged on one side of the lower support, a long inclined block is arranged on one side of the lower positioning frame, a lower positioning groove is formed in the other side of the lower positioning frame, a central supporting column is arranged on one side of the lower positioning groove, and a rubber base is arranged on one side of the central supporting column. Wherein an upper positioning frame is arranged on the other side of the central supporting column, an upper positioning groove is formed in one side of the upper positioning frame, an upper support is arranged on one side of the upper positioning groove, and a short inclined block is arranged on one side of the upper support; wherein an adjusting block is arranged on one side of the short inclined block, a connecting ring is arranged on one side of the adjusting block, an inserting rod is arranged on one side of the connecting ring, by arranging the short inclined block, the adjusting block and the connecting ring, the damping effect is achieved, and by inserting the inserting rod into a lower positioning groove and an upper positioning groove, the situation that the rubber support overturns is prevented; and the structure is simple, so that the production cost of the rubber support is lower.

Description

Technical Field

[0001] The utility model relates to the field of rubber bearings, and specifically relates to an anti-overturning structure for rubber bearings. Background Technique

[0002] A rubber bearing refers to a supporting component used to support the weight of a container or equipment and fix it in a certain position, and also to withstand the vibration and seismic loads during operation.

[0003] The published patent No. CN218718490 discloses an adaptive shock-absorbing rubber bearing, which includes a pot-type rubber bearing and a shock-absorbing component. The pot-type rubber bearing includes a lower steel plate, an upper steel plate, a bottom pot and a dust-proof cover. Lower anchor bolts are symmetrically fixed at the four corners of the bottom end of the lower steel plate, upper anchor bolts are symmetrically fixed at the four corners of the top end of the upper steel plate, the bottom pot is installed between the upper steel plate and the lower steel plate, and the dust-proof cover is installed outside the bottom pot. The shock-absorbing component includes two groups of L-shaped bottom plates, shock-absorbing sleeves, shock-absorbing springs, absorption plates and transfer plates. Through the above method, while the bottom pot supports the upper components and bears the vibration and seismic loads during operation, the vibration is transmitted to the transfer plate through the upper steel plate, and then transmitted to the absorption plate through the transfer plate. Under the action of the shock-absorbing spring, the energy of the vibration is assisted to be absorbed, so as to achieve the purpose of shock absorption and improve the shock-absorbing effect of the device. However, the following problems still exist in the actual use of this patent:

[0004] This rubber bearing realizes the enhancement of the shock-absorbing effect of the rubber bearing by setting a shock-absorbing component. However, this shock-absorbing component needs to be composed of multiple groups of L-shaped bottom plates, shock-absorbing sleeves, shock-absorbing springs, etc. Therefore, the structure of this rubber bearing is relatively complex, which makes the production difficulty of this rubber bearing relatively large, and at the same time makes the production cost of this rubber bearing relatively high. As a result, the practicability of this rubber bearing is relatively poor.

[0005] An anti-overturning structure for rubber bearings is proposed to solve the problems mentioned above. Content of the Utility Model

[0006] The purpose of the utility model is to provide an anti-overturning structure for rubber bearings to solve the problems in the above background technique. Currently, this rubber bearing realizes the enhancement of the shock-absorbing effect of the rubber bearing by setting a shock-absorbing component. However, this shock-absorbing component needs to be composed of multiple groups of L-shaped bottom plates, shock-absorbing sleeves, shock-absorbing springs, etc. Therefore, the structure of this rubber bearing is relatively complex, which makes the production difficulty of this rubber bearing relatively large, and at the same time makes the production cost of this rubber bearing relatively high. As a result, the practicability of this rubber bearing is relatively poor.

[0007] To achieve the above purpose, the utility model provides the following technical solution: an anti-overturning structure for rubber bearings, including a lower bearing;

[0008] It further includes:

[0009] On one side of the lower support, a lower positioning frame is provided. On one side of the lower positioning frame, a long inclined block is provided. On the other side of the lower positioning frame, a lower positioning groove is provided. On one side of the lower positioning groove, a central pillar is provided. On one side of the central pillar, a rubber base is provided;

[0010] Wherein, on the other side of the central pillar, an upper positioning frame is provided. On one side of the upper positioning frame, an upper positioning groove is provided. On one side of the upper positioning groove, an upper support is provided. On one side of the upper support, a short inclined block is provided;

[0011] Wherein, on one side of the short inclined block, an adjusting block is provided. On one side of the adjusting block, a connecting ring is provided. On one side of the connecting ring, a plug rod is provided.

[0012] Preferably, one side of the lower support is fixedly connected to a lower positioning frame. On one side of the upper end of the lower positioning frame, a long inclined block is fixedly connected. On the other side of the lower positioning frame, a lower positioning groove is opened. In the middle of the top end of the lower positioning frame, a central pillar is fixedly connected. On the outer side of the central pillar, a rubber base is fixedly connected, which is convenient for the installation of the lower positioning frame.

[0013] Preferably, the top end of the upper positioning frame is fixedly connected to an upper support. On one side of the upper positioning frame, an upper positioning groove is opened. On one side of the bottom surface of the upper positioning frame, a short inclined block is fixedly connected, which is convenient for the installation of the upper positioning frame.

[0014] Preferably, one side of the adjusting block is fixedly connected to a connecting ring. On one side of the connecting ring, a plug rod is fixedly connected, which is convenient for the positioning of the plug rod.

[0015] Preferably, the lower positioning groove and the upper positioning groove are respectively opened on one side of the outer walls of the lower positioning frame and the upper positioning frame, which is convenient for the insertion of the plug rod.

[0016] Preferably, the lower positioning frame is fixedly connected to the upper positioning frame through the central pillar, which is convenient for the stable connection of the rubber base.

[0017] Preferably, the long inclined block is arranged in a C shape. The two ends of the long inclined block are respectively inserted into the lower positioning groove and the upper positioning groove. One side of the long inclined block and the short inclined block are connected through the adjusting block, which is convenient for the positioning of the position of the adjusting block.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this anti-overturning structure of a rubber support, by setting the short inclined block, the adjusting block and the connecting ring, the shrinkage deformation of the rubber support is slowed down, thereby forming a damping effect. Through the insertion of the plug rod into the lower positioning groove and the upper positioning groove, the situation of the rubber support tipping over is prevented. And the structure is simple, so that the production cost of the rubber support is relatively low. Therefore, the practicability of the rubber support is stronger. The specific content is as follows:

[0019] 1. By setting short inclined blocks, adjusting blocks and connecting rings, when the rubber base shrinks, the short inclined blocks and long inclined blocks shrink towards the middle, pushing the adjusting block to move horizontally. At this time, the connecting ring limits the position of the adjusting block, achieving the reduction of the shrinkage deformation of the rubber bearing, thereby forming a shock-absorbing effect, and thus improving the practicability of the rubber bearing.

[0020] 2. Through the setting of two groups of lower positioning grooves, upper positioning grooves, short inclined blocks, adjusting blocks, connecting rings and insertion rods, the rubber bearing is convenient for the insertion of the insertion rod into the lower positioning groove and the upper positioning groove, which is convenient for enhancing the longitudinal support effect of the rubber bearing, preventing the rubber bearing from tipping over. And this structure is simple, making the production difficulty of the rubber bearing lower, and at the same time making the production cost lower, so the practicability of the rubber bearing is stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic cross-sectional structure diagram of the present utility model;

[0022] Figure 2 is a schematic overall structure diagram of the present utility model;

[0023] Figure 3 is a schematic partial cross-sectional structure diagram of the present utility model;

[0024] Figure 4 is a schematic unfolded structure diagram of the present utility model;

[0025] Figure 5 is a schematic partial cross-sectional top view structure diagram of the present utility model.

[0026] In the figure: 1, lower bearing; 2, lower positioning frame; 3, lower positioning groove; 4, central pillar; 5, rubber base; 6, upper positioning frame; 7, upper positioning groove; 8, upper bearing; 9, short inclined block; 10, adjusting block; 11, connecting ring; 12, insertion rod; 13, long inclined block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1-5, the present utility model provides a technical solution: an anti-overturning structure for a rubber bearing, including a lower bearing 1; further including: a lower positioning frame 2 is arranged on one side of the lower bearing 1, a long inclined block 13 is arranged on one side of the lower positioning frame 2, a lower positioning groove 3 is arranged on the other side of the lower positioning frame 2, a central support column 4 is arranged on one side of the lower positioning groove 3, and a rubber base 5 is arranged on one side of the central support column 4; one side of the lower bearing 1 is fixedly connected with the lower positioning frame 2, one side of the upper end of the lower positioning frame 2 is fixedly connected with the long inclined block 13, the other side of the lower positioning frame 2 is provided with the lower positioning groove 3, the middle of the top end of the lower positioning frame 2 is fixedly connected with the central support column 4, and the outer side of the central support column 4 is fixedly connected with the rubber base 5; the lower positioning groove 3 and the upper positioning groove 7 are respectively arranged on one side of the outer walls of the lower positioning frame 2 and the upper positioning frame 6, as Figure 1 , 2 , as shown in Figures 3, 4, and 5, by respectively arranging the lower positioning groove 3 and the upper positioning groove 7 on one side of the lower positioning frame 2 and the upper positioning frame 6, it is convenient to limit the position of the insertion rod 12, and there is a margin at the upper and lower ends of the insertion rod 12 on the lower positioning frame 2 and the upper positioning frame 6, so as to facilitate the limitation of the position of the adjusting block 10 and prevent the position between the adjusting block 10 and the short inclined block 9 and the long inclined block 13 from being misaligned, resulting in a poor stability of the rubber bearing. Therefore, the supportability of the rubber bearing is improved, the anti-overturning effect is achieved, and the practicability of the rubber bearing is stronger.

[0029] Wherein, the other side of the central support column 4 is provided with an upper positioning frame 6, an upper positioning groove 7 is arranged on one side of the upper positioning frame 6, an upper bearing 8 is arranged on one side of the upper positioning groove 7, and a short inclined block 9 is arranged on one side of the upper bearing 8; the top end of the upper positioning frame 6 is fixedly connected with the upper bearing 8, an upper positioning groove 7 is arranged on one side of the upper positioning frame 6, and a short inclined block 9 is fixedly connected with one side of the bottom surface of the upper positioning frame 6; the lower positioning frame 2 is fixedly connected with the upper positioning frame 6 through the central support column 4, as Figure 1 , 2 , as shown in Figures 3, 4, and 5, the short inclined block 9 and the long inclined block 13 are arranged in a staggered manner at the bottom of the upper positioning frame 6, so as to facilitate the docking of two groups of short inclined blocks 9 and long inclined blocks 13 between the upper positioning frame 6 and the lower positioning frame 2, achieving a double shock absorption effect, and therefore making the practicability of the rubber bearing stronger.

[0030] Wherein, an adjusting block 10 is arranged on one side of the short inclined block 9, a connecting ring 11 is arranged on one side of the adjusting block 10, and an insertion rod 12 is arranged on one side of the connecting ring 11; one side of the adjusting block 10 is fixedly connected with the connecting ring 11, and one side of the connecting ring 11 is fixedly connected with the insertion rod 12; the long inclined block 13 is arranged in a C shape, and the two ends of the long inclined block 13 are respectively inserted into the lower positioning groove 3 and the upper positioning groove 7, and one side of the long inclined block 13 and the short inclined block 9 are connected through the adjusting block 10, as Figure 1 , 2As shown in Figures 3, 4, and 5, the method of facilitating the setting of the adjustment block 10 in the middle of the connecting ring 11 makes it easy to achieve that when the rubber bearing shrinks, the connecting ring 11 pushes the adjustment block 10 to form a lateral supporting force for the supporting base, thereby slowing down the shrinkage of the rubber bearing and enhancing the shock absorption effect of the rubber bearing. Therefore, the practicability of the rubber bearing is stronger.

[0031] Working principle: When using the rubber-made overturning structure, first fix the lower positioning frame 2 on the surface of the lower bearing 1, then sleeve the rubber base 5 on the outside of the central pillar 4, and sleeve the adjustment block 10 on the outside of the rubber base 5. The top of the central pillar 4 is connected to the upper positioning frame 6, and then an upper positioning groove 7 is fixedly connected to the top of the upper positioning frame 6.

[0032] Secondly, align the short inclined block 9 at the bottom of the upper positioning frame 6 at the bottom of the upper bearing 8 with the long inclined block 13, and make the adjustment block 10 inside the connecting ring 11 fall between the short inclined block 9 and the long inclined block 13.

[0033] Finally, insert the upper and lower ends of the insertion rod 12 into the middle of the lower positioning groove 3 and the upper positioning groove 7.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A rubber bearing anti-overturning structure, comprising a lower bearing (1); It is characterized in that Also includes: A lower positioning frame (2) is provided on one side of the lower support (1), and a long inclined block (13) is provided on one side of the lower positioning frame (2), and a lower positioning groove (3) is provided on the other side of the lower positioning frame (2), and a central pillar (4) is provided on one side of the lower positioning groove (3), and a rubber base (5) is provided on one side of the central pillar (4); An upper positioning frame (6) is arranged on the other side of the central pillar (4), an upper positioning groove (7) is arranged on one side of the upper positioning frame (6), an upper support (8) is arranged on one side of the upper positioning groove (7), and a short inclined block (9) is arranged on one side of the upper support (8); Wherein, an adjusting block (10) is arranged on one side of the short inclined block (9), a connecting ring (11) is arranged on one side of the adjusting block (10), and an inserting rod (12) is arranged on one side of the connecting ring (11).

2. The rubber bearing anti-overturning structure according to claim 1, characterized in that: One side of the lower support (1) is fixedly connected to a lower positioning frame (2), one side of the upper end of the lower positioning frame (2) is fixedly connected to a long inclined block (13), the other side of the lower positioning frame (2) is provided with a lower positioning groove (3), the middle of the top end of the lower positioning frame (2) is fixedly connected to a central pillar (4), and the outer side of the central pillar (4) is fixedly connected to a rubber base (5).

3. The rubber bearing anti-overturning structure according to claim 1, characterized in that: The top end of the upper positioning frame (6) is fixedly connected to an upper support (8), one side of the upper positioning frame (6) is provided with an upper positioning groove (7), and one side of the bottom surface of the upper positioning frame (6) is fixedly connected to a short inclined block (9).

4. The rubber bearing anti-overturning structure according to claim 1, characterized in that: One side of the adjustment block (10) is fixedly connected to a connecting ring (11), and one side of the connecting ring (11) is fixedly connected to an inserting rod (12).

5. The rubber bearing anti-overturning structure according to claim 2, characterized in that: The lower positioning groove (3) and the upper positioning groove (7) are respectively arranged on one side of the outer wall of the lower positioning frame (2) and the upper positioning frame (6).

6. The rubber bearing anti-overturning structure according to claim 3, characterized in that: The lower positioning frame (2) is fixedly connected to the upper positioning frame (6) via a central support (4).

7. The rubber bearing anti-overturning structure according to claim 4, characterized in that: The long oblique block (13) is arranged in a C shape, and the two ends of the long oblique block (13) are respectively plugged into the lower positioning groove (3) and the upper positioning groove (7), and one side of the long oblique block (13) and the short oblique block (9) are connected via an adjustment block (10).

Images