Dustproof damping basin type support

Abstract

The utility model discloses a dustproof shock-absorbing basin type support, and particularly relates to the technical field of basin type supports, the dustproof shock-absorbing basin type support comprises a bottom plate, a rubber block and a top plate, a first mounting table is fixed at the central position of the top end of the bottom plate, the rubber block is arranged in the first mounting table, a shaping plate is arranged in the rubber block, and the shaping plate is fixed on the top plate. A top plate is arranged at the top end of the rubber block, a second mounting table is fixed to the center of the bottom end of the top plate, and a dustproof assembly is arranged at the bottom end of the top plate. The corrugated cover is arranged, the fixing ring at the top of the corrugated cover is fixed to the inner side of the top plate, in the using process, the corrugated cover can be pulled down, when the bottom ring at the bottom makes contact with the bottom plate, the connecting bolt on the outer side can be rotated, the bottom side of the connecting bolt is connected with the connecting hole in a matched mode through threads, and then the corrugated cover can be unfolded and located on the inner side of the bottom plate and the inner side of the top plate; and the rubber block at the center position can be protected in an auxiliary mode, and the dustproof protection performance of the basin type support in the using process is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of pot-type supports, in particular to a pot-type support capable of preventing dust and absorbing shock. Background Art

[0002] The structural principle of the basin-type rubber bearing is that the rubber block is placed in a sealed steel basin. Under the condition of three-way force, the reaction force generated bears the vertical load of the bridge. At the same time, the elasticity of the rubber is used to meet the rotation of the beam end. The horizontal displacement of the upper structure of the bridge is completed through the free sliding of the stainless steel plate and polytetrafluoroethylene welded on the upper seat plate.

[0003] A certain gap is left between the upper and lower plates of the pot-type support, and the inner side is used to install rubber blocks for use. When in use, if dust, debris and dirt from the outside come into contact with the internal rubber blocks through the gap between the upper and lower plates, it is easy to contaminate the rubber blocks, accelerate the aging of the rubber blocks, and thus affect their use effect. Therefore, it is necessary to improve it to make it easier to use. Utility Model Content

[0004] The purpose of the utility model is to provide a pot-type support that can prevent dust and reduce shock, so as to solve the problem of poor dust protection of the pot-type support when in use in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pot-type support capable of preventing dust and absorbing shock, comprising a bottom plate, a rubber block and a top plate, a first mounting platform being fixed at the center position of the top end of the bottom plate, a rubber block being arranged inside the first mounting platform, a shaping plate being arranged inside the rubber block, a top plate being arranged at the top end of the rubber block, a second mounting platform being fixed at the center position of the bottom end of the top plate, a dustproof assembly being arranged at the bottom end of the top plate, the dustproof assembly comprising a fixing ring, a bellows and a bottom ring, a fixing ring being fixed at the bottom end of the top plate, a bellows being fixed at the bottom end of the fixing ring, a bottom ring being fixed at the bottom end of the bellows, a side groove being arranged on the outer side wall of the bottom ring, a connecting bolt being arranged inside the side groove, a connecting hole being arranged at the top end of the bottom plate, and the bottom end of the connecting bolt extending to the inside of the connecting hole.

[0006] Preferably, the cross section of the connecting bolt is smaller than the cross section of the side groove, and the connecting bolt and the side groove form a rotating structure.

[0007] Preferably, the interior of the connecting hole is provided with an internal thread, the surface of the connecting bolt is provided with an external thread, and the connecting hole and the connecting bolt form a detachable structure.

[0008] Preferably, the bottom plate and the top plate are both provided with a driving groove, a screw rod is movably installed inside the driving groove, one side of the screw rod extends to the outside of the bottom plate and the top plate, a knob is installed on one side of the screw rod, a threaded sleeve is provided on the outside of the screw rod, a mounting seat is fixed to the top of the threaded sleeve, a mounting head is provided inside the mounting seat, and a limiting platform is installed on the top of the mounting head.

[0009] Preferably, the surface of the mounting head is provided with external threads, the interior of the mounting seat is provided with internal threads, and the mounting head is connected to the mounting seat via threads.

[0010] Preferably, the surfaces of the bottom plate and the top plate are provided with sliding grooves, an expansion platform is provided inside the sliding grooves, guide grooves are provided on both sides of the sliding grooves, guide blocks are fixed on both sides of the expansion platform, one side of the guide block extends to the inside of the guide groove, a locking hole is provided on the surface of the expansion platform, and a locking bolt is provided inside the locking hole.

[0011] Preferably, four groups of the slide grooves are arranged on the surfaces of the bottom plate and the top plate, and the four groups of the slide grooves are distributed in a ring shape.

[0012] Preferably, the cross section of the expansion platform is smaller than the cross section of the slide slot, and the expansion platform and the slide slot form a sliding structure.

[0013] Compared with the prior art, the utility model has the following beneficial effects: by providing a bellows, the fixing ring on the top of the bellows is fixed on the inner side of the top plate, when in use, the bellows can be pulled down, and when the bottom ring at the bottom contacts the bottom plate, the outer connecting bolt can be rotated, and the bottom side of the connecting bolt is connected with the connecting hole through a thread, so that the bellows can be unfolded and located on the inner side of the bottom plate and the top plate, which can assist in protecting the rubber block at the center position, thereby enhancing the dustproof protection of the pot-type support when in use;

[0014] By setting a limit platform, the mounting head at the bottom of the limit platform is installed at the mounting seat at the top of the threaded sleeve. By turning the outer knob, the screw rod can be driven to rotate. The screw rod cooperates with the threaded sleeve to adjust the position of the limit platform. The four sets of limit platforms cooperate to limit the objects connected to the bottom plate and the top plate, thus realizing the auxiliary limit function of the pot-type support when in use.

[0015] By providing an expansion table, after the locking bolt on the surface of the expansion table is loosened, the expansion table can slide outward along the slide groove. The cooperation of four groups of expansion tables can assist in expanding the surface area of ​​the bottom plate and the top plate, increase the support and connection area, and realize the expandability of the basin-type support when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0018] Figure 3 For the utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0019] Figure 4 This is a schematic diagram of the front cross-sectional structure of the limit platform of the utility model;

[0020] Figure 5 It is a schematic diagram of the side cross-sectional structure of the expansion platform of the utility model.

[0021] In the figure: 1, bottom plate; 2, first mounting platform; 3, rubber block; 4, shaping plate; 5, top plate; 6, second mounting platform; 7, fixing ring; 8, corrugated cover; 9, bottom ring; 10, side groove; 11, connecting bolt; 12, connecting hole; 13, driving groove; 14, screw rod; 15, threaded sleeve; 16, mounting seat; 17, mounting head; 18, limit platform; 19, knob; 20, slide groove; 21, extension platform; 22, guide groove; 23, guide block; 24, locking hole; 25, locking bolt. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5The utility model provides an embodiment: a pot-type support capable of preventing dust and absorbing shock, comprising a bottom plate 1, a rubber block 3 and a top plate 5, a first mounting platform 2 is fixed at the center position of the top of the bottom plate 1, a rubber block 3 is arranged inside the first mounting platform 2, a shaping plate 4 is arranged inside the rubber block 3, a top plate 5 is arranged at the top of the rubber block 3, a second mounting platform 6 is fixed at the center position of the bottom end of the top plate 5, a dustproof component is arranged at the bottom end of the top plate 5, the dustproof component comprises a fixing ring 7, a corrugated cover 8 and a bottom ring 9, a fixing ring 7 is fixed at the bottom end of the top plate 5, A bellows 8 is fixed to the bottom end of the fixing ring 7, a bottom ring 9 is fixed to the bottom end of the bellows 8, a side groove 10 is provided on the outer wall of the bottom ring 9, a connecting bolt 11 is provided inside the side groove 10, the cross section of the connecting bolt 11 is smaller than the cross section of the side groove 10, the connecting bolt 11 and the side groove 10 form a rotating structure, a connecting hole 12 is provided at the top end of the bottom plate 1, the bottom end of the connecting bolt 11 extends to the inside of the connecting hole 12, the inside of the connecting hole 12 is provided with an internal thread, the surface of the connecting bolt 11 is provided with an external thread, and the connecting hole 12 and the connecting bolt 11 form a detachable structure;

[0024] Specifically, Figure 1 and Figure 3 As shown, when in use, when the bottom ring 9 is pulled down to contact the bottom plate 1, the connecting bolt 11 inside the side groove 10 can be rotated, and as the bottom side of the connecting bolt 11 is installed in the connecting hole 12, the position of the bottom ring 9 can be fixed;

[0025] The bottom plate 1 and the top plate 5 are both provided with a driving groove 13, and a screw rod 14 is movably installed inside the driving groove 13. One side of the screw rod 14 extends to the outside of the bottom plate 1 and the top plate 5. A knob 19 is installed on one side of the screw rod 14. A threaded sleeve 15 is provided on the outside of the screw rod 14. A mounting seat 16 is fixed on the top of the threaded sleeve 15. A mounting head 17 is provided inside the mounting seat 16. The surface of the mounting head 17 is provided with an external thread, and the inside of the mounting seat 16 is provided with an internal thread. The mounting head 17 is connected to the mounting seat 16 through threads, and a limiting platform 18 is installed on the top of the mounting head 17.

[0026] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, when in use, the outer knob 19 is turned to drive the screw rod 14 to rotate, and the screw rod 14 and the threaded sleeve 15 are threadedly matched and can move along the screw rod 14, so that the position of the limit platform 18 can be adjusted;

[0027] The surfaces of the bottom plate 1 and the top plate 5 are provided with slide grooves 20. Four groups of slide grooves 20 are provided on the surfaces of the bottom plate 1 and the top plate 5. The four groups of slide grooves 20 are distributed in a ring shape. An expansion platform 21 is provided inside the slide groove 20. The cross section of the expansion platform 21 is smaller than the cross section of the slide groove 20. The expansion platform 21 and the slide groove 20 form a sliding structure. Guide grooves 22 are provided on both sides of the slide groove 20. Guide blocks 23 are fixed on both sides of the expansion platform 21. One side of the guide block 23 extends to the inside of the guide groove 22. A locking hole 24 is provided on the surface of the expansion platform 21. A locking bolt 25 is provided inside the locking hole 24.

[0028] Specifically, Figure 2 and Figure 5 As shown, when in use, after the locking bolt 25 on the surface of the expansion platform 21 is loosened, the expansion platform 21 can slide outward along the slide groove 20 to adjust the position of the expansion platform 21. After the adjustment is completed, the locking bolt 25 is tightened to fix it.

[0029] Working principle: When in use, the rubber block 3 is located between the bottom plate 1 and the top plate 5, and the whole is located between the bridge columns for support. If the bottom ring 9 between the bottom plate 1 and the top plate 5 is pulled down, and the connecting bolt 11 on the outside of the bottom ring 9 is turned to contact with the connecting hole 12, the corrugated cover 8 can be covered between the bottom plate 1 and the top plate 5, so as to reduce the contact between external debris and the rubber block 3 inside. By turning the knob 19, with the assistance of the screw rod 14 and the threaded sleeve 15, the limit platform 18 can be moved to the outside of the beam and column, and the position of the beam and column is assisted by multiple groups of limit platforms 18. The four groups of extension platforms 21 are located in the slide grooves 20 on the surfaces of the bottom plate 1 and the top plate 5. The locking bolts 25 on the surface of the extension platform 21 are loosened, and the extension platform 21 can slide outward along the slide groove 20. The cooperation of the four groups of extension platforms 21 can assist in expanding the surface area of ​​the bottom plate 1 and the top plate 5.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A dustproof and shock-absorbing pot-type support, comprising a bottom plate (1), a rubber block (3) and a top plate (5), characterized in that: A first mounting platform (2) is fixed at the center position of the top end of the bottom plate (1), a rubber block (3) is arranged inside the first mounting platform (2), a shaping plate (4) is arranged inside the rubber block (3), a top plate (5) is arranged at the top end of the rubber block (3), a second mounting platform (6) is fixed at the center position of the bottom end of the top plate (5), and a dustproof component is arranged at the bottom end of the top plate (5); The dustproof assembly comprises a fixing ring (7), a bellows (8) and a bottom ring (9); the fixing ring (7) is fixed to the bottom end of the top plate (5); the bellows (8) is fixed to the bottom end of the fixing ring (7); the bottom ring (9) is fixed to the bottom end of the bellows (8); the outer side wall of the bottom ring (9) is provided with a side groove (10); a connecting bolt (11) is provided inside the side groove (10); a connecting hole (12) is provided at the top end of the bottom plate (1); the bottom end of the connecting bolt (11) extends to the inside of the connecting hole (12).

2. A dustproof and shock-absorbing pot-type support according to claim 1, characterized in that: The cross section of the connecting bolt (11) is smaller than the cross section of the side groove (10), and the connecting bolt (11) and the side groove (10) form a rotating structure.

3. The dustproof and shock-absorbing pot-type support according to claim 1, characterized in that: The interior of the connecting hole (12) is provided with an internal thread, the surface of the connecting bolt (11) is provided with an external thread, and the connecting hole (12) and the connecting bolt (11) form a detachable structure.

4. The dustproof and shock-absorbing pot-type support according to claim 1, characterized in that: The bottom plate (1) and the top plate (5) are both provided with a driving groove (13), a screw rod (14) is movably installed inside the driving groove (13), one side of the screw rod (14) extends to the outside of the bottom plate (1) and the top plate (5), a knob (19) is installed on one side of the screw rod (14), a threaded sleeve (15) is provided on the outside of the screw rod (14), a mounting seat (16) is fixed at the top end of the threaded sleeve (15), a mounting head (17) is provided inside the mounting seat (16), and a limiting platform (18) is installed at the top end of the mounting head (17).

5. The dustproof and shock-absorbing pot-type support according to claim 4, characterized in that: The surface of the mounting head (17) is provided with an external thread, the interior of the mounting seat (16) is provided with an internal thread, and the mounting head (17) and the mounting seat (16) are connected via threads.

6. The dustproof and shock-absorbing pot-type support according to claim 1, characterized in that: The surfaces of the bottom plate (1) and the top plate (5) are provided with a slide groove (20), an expansion platform (21) is provided inside the slide groove (20), guide grooves (22) are provided on both sides inside the slide groove (20), guide blocks (23) are fixed on both sides of the expansion platform (21), one side of the guide block (23) extends to the inside of the guide groove (22), a locking hole (24) is provided on the surface of the expansion platform (21), and a locking bolt (25) is provided inside the locking hole (24).

7. The dustproof and shock-absorbing pot-type support according to claim 6, characterized in that: Four groups of the slide grooves (20) are arranged on the surfaces of the bottom plate (1) and the top plate (5), and the four groups of the slide grooves (20) are distributed in a ring shape.

8. The dustproof and shock-absorbing pot-type support according to claim 6, characterized in that: The cross section of the expansion platform (21) is smaller than the cross section of the slide groove (20), and the expansion platform (21) and the slide groove (20) form a sliding structure.

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