CN216474444U

CN216474444U - Bridge T beam with shockproof structure for road and bridge construction engineering

Info

Publication number: CN216474444U
Application number: CN202122552855.3U
Authority: CN
Inventors: 林玲
Original assignee: Shaoxing Wanshun Construction Co ltd
Current assignee: Shaoxing Wanshun Construction Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-05-10
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a bridge T beam with a shockproof structure for road and bridge construction engineering, which comprises a T beam body and a foundation, wherein a reserved groove is formed in the middle end of the top of the foundation, a balancing weight is fixedly installed at the bottom of the T beam body, and the bottom of the balancing weight is arranged in an inner cavity of the reserved groove. According to the utility model, the counterweight block is arranged, the downward pressure can be exerted on the T-shaped beam body, the overall stability is improved, the stability and the shock resistance of the T-shaped beam body can be further improved by arranging the fixing block, the first functional layer, the supporting rod, the third bolt and the third fixing plate, the shock resistance effect inside the T-shaped beam body can be effectively improved by arranging the shock-proof rod, and the first functional layer comprising the clay ceramsite concrete base plate layer and the reinforcing steel bar mesh layer is arranged, wherein the clay ceramsite concrete base plate layer has excellent anti-permeability and anti-shock properties, and the reinforcing steel bar mesh layer can effectively improve the overall strength, shock resistance and anti-crack properties.

Description

Bridge T beam with shockproof structure for road and bridge construction engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a bridge T beam with a shockproof structure for road and bridge constructional engineering.

Background

The building engineering refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the house buildings, wherein the house buildings refer to a top cover, a beam column, a wall, a foundation and an engineering capable of forming an internal space, thereby meeting the requirements of people on production, living, study and public activities, a bridge T beam is needed in the road and bridge building engineering, but the existing bridge T beam does not have a shockproof structure, and if a larger impact force or a natural disaster occurs, the T beam can be damaged, so that the building engineering is not convenient for people to use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a bridge T-beam with a shockproof structure for road and bridge construction engineering, which has the shockproof advantage and solves the problem that the existing bridge T-beam does not have a shockproof structure and is inconvenient for people to use.

In order to achieve the purpose, the utility model provides the following technical scheme: a bridge T beam with a shockproof structure for road and bridge construction engineering comprises a T beam body and a foundation, wherein a reserved groove is formed in the middle end of the top of the foundation, a balancing weight is fixedly installed at the bottom of the T beam body, the bottom of the balancing weight is arranged in an inner cavity of the reserved groove, a shockproof rod is arranged in the inner cavity of the T beam body, fixed blocks are fixedly installed at the bottoms of the left side and the right side of the T beam body, a supporting rod is movably connected to the inner side of each fixed block through a rotating shaft, a third fixed plate is fixedly installed at one end, far away from the fixed blocks, of each supporting rod, a third bolt is connected to the inner surface of each third fixed plate in a threaded mode, the bottom of each third bolt is connected to the inner surface of the foundation in a threaded mode, the T beam body comprises a basal layer, a first functional layer and a second functional layer, the first functional layer comprises a clay ceramsite concrete basal layer and a reinforcing mesh layer, the second functional layer comprises a polyvinyl chloride resin layer and an epoxy resin coating.

Preferably, the top of the left side and the right side of the balancing weight is fixedly provided with a first fixing plate, the inner surface of the first fixing plate is connected with a first bolt in a threaded manner, and the top of the first bolt is connected with the inner surface of the T-shaped beam body in a threaded manner.

Preferably, the bottom of the left side and the bottom of the balancing weight are fixedly provided with second fixing plates, the inner surfaces of the second fixing plates are in threaded connection with second bolts, and the bottoms of the second bolts are in threaded connection with the inner surface of the foundation.

Preferably, the first functional layer is disposed on an outer surface of the base layer, and the second functional layer is disposed on an outer surface of the first functional layer.

Preferably, the clay ceramsite concrete substrate layer is arranged on the outer surface of the substrate layer, and the reinforcing mesh sheet layer is arranged on the outer surface of the clay ceramsite concrete substrate layer.

Preferably, the polyvinyl chloride resin layer is arranged on the outer surface of the mesh reinforcement layer, and the epoxy resin coating is arranged on the outer surface of the polyvinyl chloride resin layer.

Compared with the prior art, the utility model provides a bridge T beam with a shockproof structure for road and bridge construction engineering, which has the following beneficial effects:

1. according to the utility model, the counter weight block is arranged, the downward pressure can be exerted on the T-shaped beam body, the overall stability is improved, the stability and the shock resistance of the T-shaped beam body can be further improved by arranging the fixing block, the first functional layer, the supporting rod, the third bolt and the third fixing plate, the shock resistance effect inside the T-shaped beam body can be effectively improved by arranging the shock-proof rod, the first functional layer comprising the clay ceramsite concrete substrate layer and the reinforcing steel mesh layer is arranged, wherein the clay ceramsite concrete substrate layer has excellent anti-permeability and shock-proof performances, and the reinforcing steel mesh layer can effectively improve the overall strength, shock resistance and crack resistance.

2. The second functional layer comprises a polyvinyl chloride resin layer and an epoxy resin coating, wherein the polyvinyl chloride resin layer has heat resistance and corrosion resistance, and the epoxy resin coating can assist in improving the corrosion resistance of the polyvinyl chloride resin layer.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a T-beam body according to the present invention;

FIG. 3 is a schematic structural diagram of a first functional layer according to the present invention;

fig. 4 is a schematic structural diagram of a second functional layer according to the present invention.

In the figure: 1. a T-beam body; 101. a base layer; 102. a first functional layer; 1021. a clay ceramsite concrete base plate layer; 1022. a steel mesh layer; 103. a second functional layer; 1031. a polyvinyl chloride resin layer; 1032. an epoxy resin coating; 2. a fixed block; 3. a first bolt; 4. a first fixing plate; 5. a foundation; 6. a second fixing plate; 7. a balancing weight; 8. a second bolt; 9. reserving a groove; 10. a third fixing plate; 11. a third bolt; 12. a support bar; 13. shockproof rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The T-beam body 1, the substrate layer 101, the first functional layer 102, the clay ceramsite concrete substrate layer 1021, the reinforcing mesh layer 1022, the second functional layer 103, the polyvinyl chloride resin layer 1031, the epoxy resin coating 1032, the fixing block 2, the first bolt 3, the first fixing plate 4, the foundation 5, the second fixing plate 6, the counterweight 7, the second bolt 8, the preformed groove 9, the third fixing plate 10, the third bolt 11, the supporting rod 12 and the shockproof rod 13 are all common standard components or components known by those skilled in the art, and the structure and principle thereof can be known by technical manuals or conventional experimental methods.

Referring to fig. 1-4, a bridge T-beam with a shock-proof structure for road and bridge construction engineering comprises a T-beam body 1 and a foundation 5, a preformed groove 9 is provided at the middle end of the top of the foundation 5, a counterweight 7 is fixedly installed at the bottom of the T-beam body 1, the bottom of the counterweight 7 is arranged in the inner cavity of the preformed groove 9, first fixing plates 4 are fixedly installed at the top of the left and right sides of the counterweight 7, first bolts 3 are connected to the inner surface of the first fixing plates 4 through screw threads, the top of the first bolts 3 is connected to the inner surface of the T-beam body 1 through screw threads, second fixing plates 6 are fixedly installed at the bottom of the left and right sides of the counterweight 7, second bolts 8 are connected to the inner surface of the second fixing plates 6 through screw threads, the bottom of the second bolts 8 are connected to the inner surface of the foundation 5 through screw threads, a shock-proof rod 13 is provided in the inner cavity of the T-beam body 1, and fixing blocks 2 are fixedly installed at the bottom of the left and right sides of the T-beam body 1, the inner side of the fixed block 2 is movably connected with a supporting rod 12 through a rotating shaft, one end of the supporting rod 12 far away from the fixed block 2 is fixedly provided with a third fixed plate 10, the inner surface of the third fixed plate 10 is in threaded connection with a third bolt 11, the bottom of the third bolt 11 is in threaded connection with the inner surface of the foundation 5, the T-beam body 1 comprises a base layer 101, a first functional layer 102 and a second functional layer 103, the first functional layer 102 comprises a clay ceramsite concrete base plate layer 1021 and a reinforcing mesh layer 1022, the second functional layer 103 comprises a polyvinyl chloride resin layer 1031 and an epoxy resin coating 1032, the first functional layer 102 is arranged on the outer surface of the base layer 101, the second functional layer 103 is arranged on the outer surface of the first functional layer 102, the clay ceramsite concrete base plate layer 1021 is arranged on the outer surface of the base layer 101, the reinforcing mesh layer 1022 is arranged on the outer surface of the clay ceramsite concrete base plate layer 1021, and the polyvinyl chloride resin layer 1031 is arranged on the outer surface of the reinforcing mesh layer 1022, the epoxy resin coating 1032 is disposed on an outer surface of the polyvinyl chloride resin layer 1031, and the second functional layer 103 including the polyvinyl chloride resin layer 1031 and the epoxy resin coating 1032 is disposed, wherein the polyvinyl chloride resin layer 1031 has heat-resistant and corrosion-resistant effects, and the epoxy resin coating 1032 can assist in improving the corrosion resistance of the polyvinyl chloride resin layer 1031.

When in use, the counterweight block 7 is arranged, the downward pressure can be exerted on the T-shaped beam body 1, the overall stability is improved, the fixing block 2, the supporting rod 12, the third bolt 11 and the third fixing plate 10 are arranged, the stability and the shock resistance of the T-shaped beam body 1 can be further improved, the shock resistance effect inside the T-shaped beam body 1 can be effectively improved by arranging the shock-proof rod 13, the first functional layer 102 comprising the clay ceramsite concrete substrate layer 1021 and the reinforcing steel mesh layer 1022 is arranged, wherein the clay ceramsite concrete substrate layer 1021 has excellent anti-permeability and anti-shock properties, the reinforcing steel mesh layer 1022 can effectively improve the overall strength, anti-shock and anti-crack properties, the problems that the existing bridge T-shaped beam is not provided with a shock-proof structure and is inconvenient for people to use are solved by the cooperation of the structures, the second functional layer 103 comprising the polyvinyl chloride resin layer 1031 and the epoxy resin coating 1032 is arranged, wherein, polyvinyl chloride resin layer 1031 has heat-resistant and corrosion-resistant effect, and epoxy coating 1032 can assist in improving the corrosion resistance of polyvinyl chloride resin layer 1031.

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes may be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a road bridge building engineering is with bridge T roof beam that has shockproof structure, includes T roof beam body (1) and ground (5), its characterized in that: the middle end of the top of the foundation (5) is provided with a preformed groove (9), the bottom of the T beam body (1) is fixedly provided with a balancing weight (7), the bottom of the balancing weight (7) is arranged in an inner cavity of the preformed groove (9), an inner cavity of the T beam body (1) is provided with a shockproof rod (13), the bottoms of the left side and the right side of the T beam body (1) are fixedly provided with fixed blocks (2), the inner side of each fixed block (2) is movably connected with a supporting rod (12) through a rotating shaft, one end, far away from the fixed blocks (2), of each supporting rod (12) is fixedly provided with a third fixed plate (10), the inner surface of each third fixed plate (10) is in threaded connection with a third bolt (11), the bottom of each third bolt (11) is in threaded connection with the inner surface of the foundation (5), and the T beam body (1) comprises a basal layer (101), a first functional layer (102) and a second functional layer (103), the first functional layer (102) comprises a clay ceramsite concrete substrate layer (1021) and a reinforcing mesh layer (1022), and the second functional layer (103) comprises a polyvinyl chloride resin layer (1031) and an epoxy resin coating (1032).

2. The bridge T beam with the shockproof structure for the road and bridge construction engineering according to claim 1, characterized in that: the top of balancing weight (7) left and right sides all fixed mounting have first fixed plate (4), the internal surface threaded connection of first fixed plate (4) has first bolt (3), and the top threaded connection of first bolt (3) is in the internal surface of T roof beam body (1).

3. The bridge T beam with the shockproof structure for the road and bridge construction engineering according to claim 1, characterized in that: the equal fixed mounting in bottom of balancing weight (7) left and right sides has second fixed plate (6), the internal surface threaded connection of second fixed plate (6) has second bolt (8), and the bottom threaded connection of second bolt (8) is in the internal surface of ground (5).

4. The bridge T beam with the shockproof structure for the road and bridge construction engineering according to claim 1, characterized in that: the first functional layer (102) is arranged on the outer surface of the base layer (101), and the second functional layer (103) is arranged on the outer surface of the first functional layer (102).

5. The bridge T beam with the shockproof structure for the road and bridge construction engineering according to claim 1, characterized in that: the clay ceramsite concrete base layer (1021) is arranged on the outer surface of the base layer (101), and the reinforcing mesh layer (1022) is arranged on the outer surface of the clay ceramsite concrete base layer (1021).

6. The bridge T beam with the shockproof structure for the road and bridge construction engineering according to claim 1, characterized in that: the polyvinyl chloride resin layer (1031) is arranged on the outer surface of the mesh reinforcement layer (1022), and the epoxy resin coating (1032) is arranged on the outer surface of the polyvinyl chloride resin layer (1031).