Circular fixed horizontal force dispersing type rubber support

Abstract

The utility model relates to the field of circular fixed type horizontal force dispersing type rubber supports, discloses a circular fixed type horizontal force dispersing type rubber support, and solves the problem that an existing circular fixed type horizontal force dispersing type rubber support is poor in supporting effect. Through the supporting plates, the bolts, the gaskets, the side plates, the connecting plates and the buffer balls, one ends of one set of inclined supporting plates are fixed to the lower embedded steel plate in a threaded mode through the two sets of bolts, the other ends of the inclined supporting plates penetrate through the gaskets and the side plates through the bolts to be fixedly connected with the rubber columns in a threaded mode, and the gaskets are used for preventing the side plates from extruding the rubber columns; the supporting plates and the rubber columns are triangular, stability is high, the multiple sets of side plates are connected through the arc-shaped connecting plates, cotton balls are arranged on the inner surfaces of the connecting plates and make contact with the surfaces of the rubber columns, the multiple sets of cotton balls adsorb rainwater on the surfaces of the rubber columns, and corrosion is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of circular fixed horizontal force dispersing rubber bearings, in particular to a circular fixed horizontal force dispersing rubber bearing. Background Art

[0002] The bearing is one of the important components in bridges and construction projects. Its function is to transfer the upper load of bridges and building structures to the piers through the bearings, while ensuring the force, displacement and rotation required by the structure. The bearing plays a very critical role in the earthquake resistance of bridges. Rubber bearings have become the most common bearing structure among seismic isolation bearings due to their own seismic isolation function.

[0003] During operation, when encountering large horizontal forces, the current circular fixed horizontal force dispersion rubber bearings may not be able to provide sufficient supporting force, causing the building to tilt or shift. After bearing loads for a long time, the rubber material may undergo plastic deformation, resulting in reduced bearing height and reduced supporting capacity. The rubber material will age and deteriorate over time, resulting in reduced bearing elasticity and weakened supporting capacity. Utility Model Content

[0004] The utility model aims to provide a circular fixed horizontal force dispersing rubber bearing. The device is adopted to work, thereby solving the problem of poor supporting effect of the existing circular fixed horizontal force dispersing rubber bearing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circular fixed horizontal force dispersing rubber bearing, comprising an upper embedded steel plate, an upper sealing steel plate arranged at the bottom end of the upper embedded steel plate, a rubber column arranged at the bottom end of the upper sealing steel plate, a lower sealing steel plate arranged at the bottom end of the rubber column, and a lower embedded steel plate arranged at the bottom end of the lower sealing steel plate, wherein the top end of the lower embedded steel plate is provided with a supporting structure;

[0006] The supporting structure comprises a supporting plate arranged on the top surface of the lower embedded steel plate, bolts threadedly connected to both ends of the supporting plate, and a side plate arranged at one end of the supporting plate.

[0007] Furthermore, a gasket is provided on the inner surface of the side plate, and the gasket is in contact with the surface of the rubber column.

[0008] Furthermore, the support plates and the rubber columns are in a triangular shape, and multiple groups of support plates are arranged at equal intervals, and multiple groups of support plates improve stability.

[0009] Furthermore, the side panels are arranged in multiple groups at equal intervals, and a connecting plate is arranged at one end of the multiple groups of side panels.

[0010] Furthermore, cotton balls are arranged on the inner surface of the connecting plate, and a plurality of cotton balls are arranged at equal intervals, and the cotton balls are in contact with the surface of the rubber column.

[0011] Furthermore, protective structures are provided at both ends of the support plate, and the protective structures include a fixing plate provided on the surface of the support plate, and a rotating rod is movably connected to the top of the fixing plate.

[0012] Furthermore, a rotating block is provided at one end of the rotating rod, a protective cap is provided at one end of the rotating block, an elastic band is provided inside the protective cap, and the elastic band is used to fix a bolt placed inside the protective cap.

[0013] Furthermore, a card slot is provided on the surface of the support plate, a card block is engaged inside the card slot, and the card block is connected to the protective cap.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model proposes a circular fixed horizontal force dispersion type rubber bearing. The existing circular fixed horizontal force dispersion type rubber bearing has poor supporting effect. The utility model uses a support plate, bolts, gaskets, side plates, connecting plates and buffer balls. One end of a group of inclined support plates is threadedly fixed to the lower embedded steel plate through two groups of bolts, and the other end is threadedly connected and fixed to the rubber column through bolts passing through the gasket and the side plate. The gasket is used to protect the side plate from squeezing the rubber column. The support plate and the rubber column are triangular in shape and have high stability. The multiple groups of side plates are connected by an arc-shaped connecting plate. Cotton balls are arranged on the inner surface of the connecting plate to contact the surface of the rubber column. The multiple groups of cotton balls absorb rainwater on the surface of the rubber column to reduce corrosion. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall front view structure of the utility model;

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

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the support structure of the utility model;

[0019] Figure 4 For the utility model Figure 1 The enlarged schematic diagram of the front section structure at A in the middle;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the protective structure of the utility model.

[0021] In the figure: 1. upper embedded steel plate; 2. upper sealing steel plate; 3. rubber column; 4. lower sealing steel plate; 5. lower embedded steel plate; 6. supporting structure; 61. supporting plate; 62. bolts; 63. gasket; 64. side plate; 65. connecting plate; 66. buffer ball; 7. protective structure; 71. fixing plate; 72. rotating rod; 73. rotating block; 74. protective cap; 75. elastic band; 76. clamping block; 77. clamping slot. 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] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0024] Combination Figure 1-Figure 3 A circular fixed horizontal force dispersion rubber bearing includes an upper embedded steel plate 1, an upper sealing steel plate 2 arranged at the bottom end of the upper embedded steel plate 1, a rubber column 3 arranged at the bottom end of the upper sealing steel plate 2, a lower sealing steel plate 4 arranged at the bottom end of the rubber column 3, a lower embedded steel plate 5 arranged at the bottom end of the lower sealing steel plate 4, and a supporting structure 6 is arranged at the top end of the lower embedded steel plate 5.

[0025] The utility model is further described below in conjunction with embodiments.

[0026] Embodiment 1:

[0027] See also Figure 1-Figure 3 The supporting structure 6 includes a supporting plate 61 arranged on the top surface of the lower embedded steel plate 5, bolts 62 threadedly connected to both ends of the supporting plate 61, and a side plate 64 arranged at one end of the supporting plate 61. A gasket 63 is arranged on the inner surface of the side plate 64. The gasket 63 contacts the surface of the rubber column 3. The supporting plate 61 and the rubber column 3 are triangular in shape. Multiple groups of supporting plates 61 are arranged at equal intervals. Multiple groups of supporting plates 61 improve stability. Multiple groups of side plates 64 are arranged at equal intervals. A connecting plate 65 is arranged at one end of the multiple groups of side plates 64. Cotton balls 66 are arranged on the inner surface of the connecting plate 65. Several cotton balls 66 are arranged at equal intervals. The cotton balls 66 contact the surface of the rubber column 3. Multiple groups of cotton balls 66 absorb rainwater on the surface of the rubber column 3 to reduce corrosion.

[0028] Specifically, one end of a group of inclined support plates 61 is threadedly fixed to the lower embedded steel plate 5 by two groups of bolts 62, and the other end is threadedly connected and fixed to the rubber column 3 by bolts 62 passing through the gasket 63 and the side plate 64. The gasket 63 is used to prevent the side plate 64 from squeezing the rubber column 3. The support plate 61 and the rubber column 3 are triangular in shape and have high stability. The multiple groups of side plates 64 are connected by an arc-shaped connecting plate 65. Cotton balls 66 are provided on the inner surface of the connecting plate 65 to contact the surface of the rubber column 3. The multiple groups of cotton balls 66 absorb rainwater on the surface of the rubber column 3 to reduce corrosion.

[0029] Embodiment 2:

[0030] See also Figure 4-Figure 5 , protective structures 7 are provided at both ends of the support plate 61, and the protective structure 7 includes a fixed plate 71 arranged on the surface of the support plate 61, and a rotating rod 72 is movably connected to the top of the fixed plate 71, and a rotating block 73 is provided at one end of the rotating rod 72, and a protective cap 74 is provided at one end of the rotating block 73. An elastic band 75 is provided inside the protective cap 74, and the elastic band 75 is used to fix the bolt 62 placed inside the protective cap 74. A card slot 77 is opened on the surface of the support plate 61, and a card block 76 is engaged inside the card slot 77. The card block 76 is connected to the protective cap 74, so as to achieve the rain and dust protection effect on the bolt 62.

[0031] Specifically, by rotating the protective cap 74, the protective cap 74 drives the rotating block 73 to rotate through the rotating rods 72 at both ends of the fixing plate 71, so that the protective cap 74 rotates to cover the bolt 62, and the clamping block 76 at one end of the protective cap 74 is engaged and fixed with the clamping groove 77, and the elastic band 75 can fix the disassembled bolt 62, so that the protective cap 74 can protect the bolt 62 from rain and dust, thereby increasing the service life.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circular fixed horizontal force dispersing rubber bearing, comprising an upper embedded steel plate (1), an upper sealing steel plate (2) arranged at the bottom end of the upper embedded steel plate (1), a rubber column (3) arranged at the bottom end of the upper sealing steel plate (2), a lower sealing steel plate (4) arranged at the bottom end of the rubber column (3), and a lower embedded steel plate (5) arranged at the bottom end of the lower sealing steel plate (4), characterized in that: A supporting structure (6) is provided at the top end of the lower embedded steel plate (5); The supporting structure (6) comprises a supporting plate (61) arranged on the top surface of the lower embedded steel plate (5), bolts (62) threadedly connected to both ends of the supporting plate (61), and a side plate (64) arranged at one end of the supporting plate (61).

2. The circular fixed horizontal force dispersing rubber bearing according to claim 1, characterized in that: A gasket (63) is provided on the inner surface of the side plate (64), and the gasket (63) is in contact with the surface of the rubber column (3).

3. The circular fixed horizontal force dispersing rubber bearing according to claim 2, characterized in that: The support plates (61) and the rubber columns (3) are triangular in shape, and multiple groups of support plates (61) are arranged at equal intervals. Multiple groups of support plates (61) improve stability.

4. The circular fixed horizontal force dispersing rubber bearing according to claim 1, characterized in that: The side plates (64) are arranged in multiple groups at equal intervals, and a connecting plate (65) is arranged at one end of the multiple groups of side plates (64).

5. The circular fixed horizontal force dispersing rubber bearing according to claim 4, characterized in that: The inner surface of the connecting plate (65) is provided with cotton balls (66), and a plurality of cotton balls (66) are arranged at equal intervals. The cotton balls (66) are in contact with the surface of the rubber column (3).

6. The circular fixed horizontal force dispersing rubber bearing according to claim 1, characterized in that: Both ends of the support plate (61) are provided with a protective structure (7), the protective structure (7) comprising a fixing plate (71) arranged on the surface of the support plate (61), and a rotating rod (72) is movably connected to the top of the fixing plate (71).

7. The circular fixed horizontal force dispersing rubber bearing according to claim 6, characterized in that: A rotating block (73) is arranged at one end of the rotating rod (72), a protective cap (74) is arranged at one end of the rotating block (73), an elastic band (75) is arranged inside the protective cap (74), and the elastic band (75) is used to fix the bolt (62) placed inside the protective cap (74).

8. The circular fixed horizontal force dispersing rubber bearing according to claim 7, characterized in that: A card slot (77) is provided on the surface of the support plate (61), a card block (76) is engaged inside the card slot (77), and the card block (76) is connected to the protective cap (74).

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