Novel multifunctional composite support of bridge

Abstract

The novel bridge multifunctional composite support comprises a main body, a positioning mechanism and a protection mechanism, the main body comprises a bottom plate, a rubber column is placed on the top of the bottom plate, a top plate is placed on the top of the rubber column, the positioning mechanism comprises two positioning assemblies, and the two positioning assemblies are fixedly connected to the top of the bottom plate and the bottom of the top plate respectively. The device comprises a fixing batten and a connecting batten, the fixing batten and the connecting batten are each in an omega shape, the fixing batten is fixedly connected to the top of the bottom plate or the bottom of the top plate, and the connecting batten is arranged right opposite to the fixing batten and detachably connected with the fixing batten. The situation that the aging speed is increased due to the fact that the rubber columns are directly exposed in the external environment is avoided, meanwhile, the fixing battens and the connecting battens are arranged to be matched to position the rubber columns, displacement of the rubber columns in the long-term use process is avoided, the rubber columns and the corrugated hose are detachable, and follow-up maintenance of the device is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge bearings, in particular to a new multifunctional composite bearing of a bridge. Background Art

[0002] The bridge bearing is an important structural component connecting the superstructure and substructure of the bridge. It is located between the bridge and the pad stone. It can reliably transfer the load and deformation borne by the superstructure of the bridge to the substructure of the bridge. It is an important force transmission device of the bridge. Rubber blocks are a commonly used bridge bearing.

[0003] At present, rubber bridge bearings are generally directly placed between the bridge pillars and the bridge when in use. The rubber bearings are directly retained in the external environment, which can easily accelerate the aging of the rubber bearings and affect the long-term stability and safety of the bridge. Therefore, a new type of multifunctional composite bearing for bridges is proposed. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above-mentioned problem of a multifunctional composite bearing of a novel bridge, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a new type of multifunctional composite bearing for a bridge, which is used to solve the problem that the rubber bearing is directly retained in the external environment, which easily accelerates the aging of the rubber bearing.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a new type of multifunctional composite bearing for a bridge, comprising:

[0008] A main body, comprising a bottom plate, a rubber column is placed on the top of the bottom plate, and a top plate is placed on the top of the rubber column;

[0009] A positioning mechanism, comprising two groups of positioning components, the two groups of positioning components are respectively fixedly connected to the top of the bottom plate and the bottom of the top plate, and comprise a fixed slat and a connecting slat, the fixed slat and the connecting slat are both Ω-shaped, the fixed slat is fixedly connected to the top of the bottom plate or the bottom of the top plate, the connecting slat is arranged opposite to the fixed slat and is detachably connected to the fixed slat, the inner side of the combination of the fixed slat and the connecting slat is matched with the size of the rubber column, and the rubber column is inserted between the fixed slat and the connecting slat;

[0010] The protective mechanism includes a corrugated hose, which is sleeved on the outside of the rubber column. The top and bottom of the corrugated hose are fixedly connected with annular connecting plates, and two groups of the annular connecting plates are respectively detachably connected to the fixed strips and connecting strips of adjacent positioning components.

[0011] As a preferred solution of a multifunctional composite bearing for a new type of bridge described in the utility model, through holes are opened at the opposite positions on both sides of the fixed slats and the connecting slats, connecting bolts are arranged on both sides of the fixed slats, two groups of the connecting bolts respectively pass through the through holes of the fixed slats and the connecting slats at corresponding positions, the two groups of the connecting bolts are threadedly connected with connecting nuts, and the fixed slats and the connecting slats are detachably connected by the two groups of connecting bolts and the two groups of connecting nuts.

[0012] As a preferred solution of a multifunctional composite bearing of a new type of bridge described in the utility model, wherein: the positions of the fixed slats and the connecting slats facing the adjacent annular connecting plates are provided with two groups of screw holes and are matched with connecting screws, the positions of the annular connecting plates facing each group of screw holes are provided with through holes, each group of connecting screws passes through each group of through holes and is screwed into the corresponding screw holes, and the annular connecting plates are detachably connected to the adjacent fixed slats and connecting slats through the connecting screws.

[0013] As a preferred solution of the multifunctional composite bearing of a new type of bridge described in the utility model, the corrugated hose and two groups of annular connecting plates are both made of plastic material, and the axis of the corrugated hose and the annular connecting plates are arranged to coincide with each other.

[0014] As a preferred solution of the multifunctional composite bearing of a new type of bridge described in the utility model, the bottom plate, top plate, fixed slats and connecting slats are all made of stainless steel material, and the surfaces of the bottom plate, top plate, fixed slats and connecting slats are also coated with anti-corrosion paint.

[0015] As a preferred solution of the multifunctional composite bearing of the new type of bridge described in the utility model, the rubber column is located at the top center of the bottom plate, and the top plate position is directly opposite to the bottom plate position.

[0016] The beneficial effects of the utility model are as follows: by arranging a corrugated hose to protect the rubber column, the rubber column is prevented from being directly exposed to the external environment and causing accelerated aging; at the same time, by arranging fixed slats and connecting slats to cooperate in positioning the rubber column, the rubber column is prevented from shifting during long-term use; the rubber column and the corrugated hose are both removable, which is convenient for subsequent maintenance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 It is a three-dimensional structural schematic diagram of a multifunctional composite bearing of a new type of bridge of the utility model.

[0019] Figure 2 This is a schematic diagram of the disassembled structure of a multifunctional composite bearing of a new type of bridge of the utility model.

[0020] Figure 3 This is a schematic structural diagram of a multifunctional composite bearing of a new type of bridge according to the utility model.

[0021] Description of the drawings: 100, main body; 101, bottom plate; 102, rubber column; 103, top plate; 200, positioning mechanism; 201, fixing slats; 202, connecting slats; 203, connecting bolts; 204, connecting nuts; 300, protective mechanism; 301, corrugated hose; 302, annular connecting plate; 303, connecting screws. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] Reference Figure 1-Figure 3 , which is an embodiment of the utility model, provides a new type of multifunctional composite bearing for a bridge, which includes:

[0027] The main body 100 includes a bottom plate 101, a rubber column 102 is placed on the top of the bottom plate 101, and a top plate 103 is placed on the top of the rubber column 102;

[0028] The positioning mechanism 200 includes two groups of positioning components, which are fixedly connected to the top of the bottom plate 101 and the bottom of the top plate 103 respectively, and include a fixed slat 201 and a connecting slat 202. The fixed slat 201 and the connecting slat 202 are both Ω-shaped. The fixed slat 201 is fixedly connected to the top of the bottom plate 101 or the bottom of the top plate 103. The connecting slat 202 is arranged opposite to the fixed slat 201 and is detachably connected to the fixed slat 201. The inner side of the combination of the fixed slat 201 and the connecting slat 202 matches the size of the rubber column 102, and the rubber column 102 is inserted between the fixed slat 201 and the connecting slat 202.

[0029] The protection mechanism 300 includes a corrugated hose 301, which is sleeved on the outside of the rubber column 102. The top and bottom of the corrugated hose 301 are fixedly connected with an annular connecting plate 302. The two groups of annular connecting plates 302 are detachably connected to the fixed strips 201 and the connecting strips 202 of the adjacent positioning components.

[0030] Through holes are provided at opposite positions on both sides of the fixing slat 201 and the connecting slat 202, and connecting bolts 203 are provided on both sides of the fixing slat 201. Two groups of connecting bolts 203 respectively pass through the through holes of the fixing slat 201 and the connecting slat 202 at corresponding positions, and the two groups of connecting bolts 203 are threadedly connected with connecting nuts 204. The fixing slat 201 and the connecting slat 202 are detachably connected through the two groups of connecting bolts 203 and the two groups of connecting nuts 204. Two groups of screw holes are provided at the positions of the fixing slat 201 and the connecting slat 202 facing the adjacent annular connecting plate 302 and are matched with connecting screws 303. Through holes are provided at the positions of the annular connecting plate 302 facing each group of screw holes, and each group of connecting screws 303 respectively pass through each group of through holes and are screwed into the corresponding screw holes. The annular connecting plate 302 is detachably connected to the adjacent fixing slat 201 and the connecting slat 202 through the connecting screws 303.

[0031] It should be noted that the corrugated hose 301 and the two sets of annular connecting plates 302 are all made of plastic material, which is easy to process and has a low processing cost. The corrugated hose 301 and the annular connecting plate 302 are arranged to coincide with each other in axis. The bottom plate 101, the top plate 103, the fixed strips 201 and the connecting strips 202 are all made of stainless steel material, which is corrosion-resistant. The surfaces of the bottom plate 101, the top plate 103, the fixed strips 201 and the connecting strips 202 are also coated with anti-corrosion paint, which is used to improve the anti-corrosion performance. The rubber column 102 is located at the top center of the bottom plate 101, and the top plate 103 is directly opposite to the bottom plate 101, which is beneficial to ensuring the structural stability of the device.

[0032] Working principle: When installing, Figure 2 As shown, the bottom plate 101 is fixed to the pier by bolts, the top plate 103 is fixed to the bridge body, the corrugated hose 301 is sleeved on the outside of the rubber column 102, and then the corrugated hose 301 is inserted into the inner side of the two groups of fixed strips 201 and is close to the fixed strips 201, and the two groups of connecting strips 202 are respectively connected to the two groups of fixed strips 201 by connecting bolts 203 and connecting nuts 204. The two groups of fixed strips 201 and the two groups of connecting strips 202 cooperate to position the rubber column 102, and the corrugated hose 301 is rotated, and the corrugated hose 301 drives the two groups of annular connecting plates 302 to rotate. When the groups of through holes of the two groups of annular connecting plates 302 are respectively facing the corresponding screw holes on the groups of fixed strips 201 and the connecting strips 202, the rotation is stopped, and the groups of connecting screws 303 are screwed in to complete the installation of the device. The corrugated hose 301 isolates the rubber column 102 from the external environment and slows down the aging of the rubber column 102.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A new type of multifunctional composite bearing for bridges, characterized in that: include: A main body (100) comprises a bottom plate (101), a rubber column (102) is placed on the top of the bottom plate (101), and a top plate (103) is placed on the top of the rubber column (102); A positioning mechanism (200), comprising two groups of positioning components, the two groups of positioning components are respectively fixedly connected to the top of the bottom plate (101) and the bottom of the top plate (103), and comprise a fixed strip (201) and a connecting strip (202), the fixed strip (201) and the connecting strip (202) are both Ω-shaped, the fixed strip (201) is fixedly connected to the top of the bottom plate (101) or the bottom of the top plate (103), the connecting strip (202) is arranged opposite to the fixed strip (201) and is detachably connected to the fixed strip (201), the inner side of the combination of the fixed strip (201) and the connecting strip (202) is matched with the size of the rubber column (102), and the rubber column (102) is inserted between the fixed strip (201) and the connecting strip (202); The protection mechanism (300) comprises a corrugated hose (301), wherein the corrugated hose (301) is sleeved on the outside of the rubber column (102), and the top and bottom of the corrugated hose (301) are fixedly connected with an annular connecting plate (302), and two groups of the annular connecting plates (302) are respectively detachably connected to the fixed strips (201) and the connecting strips (202) of the adjacent positioning components.

2. The multifunctional composite bearing for a new type of bridge according to claim 1 is characterized in that: Through holes are provided at opposite positions on both sides of the fixed slat (201) and the connecting slat (202), and connecting bolts (203) are provided on both sides of the fixed slat (201). Two groups of the connecting bolts (203) respectively pass through the through holes of the fixed slat (201) and the connecting slat (202) at corresponding positions, and the two groups of the connecting bolts (203) are threadedly connected with connecting nuts (204). The fixed slat (201) and the connecting slat (202) are detachably connected by the two groups of connecting bolts (203) and the two groups of connecting nuts (204).

3. The multifunctional composite bearing for a new type of bridge according to claim 1 is characterized in that: The positions of the fixed strips (201) and the connecting strips (202) facing the adjacent annular connecting plates (302) are each provided with two groups of screw holes and are matched with connecting screws (303); the positions of the annular connecting plates (302) facing each group of screw holes are each provided with through holes; each group of connecting screws (303) passes through each group of through holes and is screwed into the corresponding screw holes; the annular connecting plates (302) are detachably connected to the adjacent fixed strips (201) and connecting strips (202) via the connecting screws (303).

4. The multifunctional composite bearing for a new type of bridge according to claim 1 is characterized in that: The corrugated hose (301) and the two groups of annular connecting plates (302) are both made of plastic material, and the axes of the corrugated hose (301) and the annular connecting plates (302) are arranged to coincide with each other.

5. The multifunctional composite bearing for a new type of bridge according to claim 1 is characterized in that: The bottom plate (101), the top plate (103), the fixing strips (201) and the connecting strips (202) are all made of stainless steel material, and the surfaces of the bottom plate (101), the top plate (103), the fixing strips (201) and the connecting strips (202) are also coated with anti-corrosion paint.

6. The multifunctional composite bearing for a new type of bridge according to claim 1 is characterized by: The rubber column (102) is located at the top center of the bottom plate (101), and the top plate (103) is located opposite to the bottom plate (101).

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