CN110593093A

CN110593093A - Bridge structure with high safety performance and attractive appearance

Info

Publication number: CN110593093A
Application number: CN201910888941.6A
Authority: CN
Inventors: 周智韩
Original assignee: Hubei Baoxin Bridge Engineering Co Ltd
Current assignee: Hubei Baoxin Bridge Engineering Co Ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2019-12-20

Abstract

The invention discloses a bridge structure with high safety performance and attractive appearance, which comprises a bridge main body, wherein a plurality of bases are fixedly arranged on two sides of a bridge floor of the bridge main body, the bases are cylindrical cement bases, supporting rods are fixedly arranged on the bases, and hole grooves are longitudinally formed in the middles of the supporting rods.

Description

Bridge structure with high safety performance and attractive appearance

Technical Field

The invention relates to an anti-falling device, in particular to a bridge structure with high safety performance and attractive appearance.

Background

The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like. The high pleasing to the eye bridge structures of security performance on the market at present, because the support frame can not be firm install on the bridge, the holistic structural firmness of support frame is poor, and when using, the broken condition appears in the support frame easily under the exogenic action, causes the holistic steadiness of safety anti-falling device and stability to receive the influence, has also influenced the safety in utilization of safety anti-falling device, and the bridge maintenance cost is high.

Disclosure of Invention

The invention aims to provide a bridge structure with high safety performance and attractive appearance so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a bridge structure with high safety performance and attractive appearance comprises a bridge main body, a protective net, a lifesaving net, a winding roll, supporting rods, bases and hole grooves, wherein a plurality of bases are fixedly installed on two sides of a bridge deck of the bridge main body, the bases are cylindrical cement bases, the supporting rods are fixedly installed on the bases, the hole grooves are longitudinally formed in the middles of the supporting rods, through holes are respectively formed in the upper ends and the lower ends of the supporting rods, the through holes in the upper ends and the lower ends of the supporting rods penetrate through the hole grooves, the circle center connecting line of the through holes is perpendicular to the hole grooves, a through hole is formed in the middle of each supporting rod, the through hole in the middle of each supporting rod is located in the center of each supporting rod, the protective net is composed of a plurality of net plates, the protective net is fixedly installed in the hole grooves between every two adjacent supporting rods, two lower limit rods are fixedly arranged on two sides of a bottom through hole of the supporting rod through fixing bolts, the fixing bolts penetrate through the hole grooves and fix the bottoms of the protective nets, a plurality of protective rods are fixedly arranged between two adjacent bases, the number of the protective rods in the embodiment is two, the bottoms of the protective rods are fixedly arranged on the bridge main body, the tops of the protective rods are fixedly arranged between the two lower limit rods, two connecting rods are fixedly arranged on two sides of the bridge main body, the two connecting rods are symmetrically arranged, the lifesaving net is fixedly arranged between the connecting rods, two reinforcing rods are fixedly arranged on the middle part of the lifesaving net, the lifesaving net is of an arc structure, two winding rolls are fixedly arranged on two sides of the bridge main body, the two winding rolls are positioned between the two reinforcing rods, a rescuing rope is arranged at one end of each reinforcing rod, and the other end of the rescuing rope bypasses the winding, the other end of the rescue rope is fixedly provided with the floating ball, one surface of the base facing to the outside is provided with an illumination unit mounting hole inwards, an illumination unit is mounted in the unit mounting hole, and the illumination unit is used for providing illumination for a bridge construction place, so that the illumination is not used in a dark environment, meanwhile, people who accidentally land and are rescued by the rescue rope can be quickly found, and the bridge can be beautified; the lighting unit comprises a bulb and ground glass positioned at the end part of the unit mounting hole, and the ground glass is used for diffusing light rays in a mode and preventing dazzling.

As a still further scheme of the invention: the protective net and the lifesaving net are soft steel wire meshes.

As a still further scheme of the invention: and a locking bolt for fixing a protective net is arranged at the central through hole of the supporting rod.

Compared with the prior art, the invention has the beneficial effects that:

the utility model discloses simple structure, the protection network passes the hole groove and through last gag lever post, gag lever post and locking bolt are fixed down, the stability of protection network has been improved, prolong its life, the protection network comprises the monolithic net of installing between two adjacent spinal branch vaulting poles simultaneously, so when a certain protection network receives external influence to cause the damage, only need to change wherein otter board can, greatly reduced the maintenance cost of bridge, be equipped with life saving equipment in the bridge main part simultaneously, be favorable to rescue work, improve the survival probability of the person who falls into water.

Drawings

Fig. 1 is a schematic structural view of a bridge structure having high safety and good appearance.

Fig. 2 is a schematic structural view of a hole slot in a bridge structure with high safety performance and good appearance.

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.

Referring to fig. 1-2, in the embodiment of the invention, a bridge structure with high safety performance and good appearance comprises a bridge main body 1, a protective net 2, a life saving net 3, a winding reel 4, an upper limiting rod 5, a support rod 6, a rescue rope 7, a locking bolt 8, a lower limiting rod 9, a base 10, a protective rod 11, a floating ball 12, a connecting rod 13, a reinforcing rod 14 and a hole slot 15, wherein a plurality of bases 10 are fixedly installed on two sides of a bridge deck of the bridge main body 1, the bases 10 are cylindrical cement bases, the support rod 6 is fixedly installed on the bases 10, the hole slot 15 is longitudinally arranged in the middle of the support rod 6, the upper end and the lower end of the support rod 6 are respectively provided with a through hole, the through holes at the upper end and the lower end of the support rod 6 penetrate through the hole slot 15, the circle center connecting line of the through holes is perpendicular to the hole 15, the through hole is arranged, the protective net 2 is fixedly arranged in a hole groove 15 between two adjacent supporting rods 6, two upper limiting rods 5 are fixedly arranged on two sides of a through hole at the top end of each supporting rod 6 through fixing bolts, the fixing bolts penetrate through the hole grooves 15 and fix the top of the protective net 2, two lower limiting rods 9 are fixedly arranged on two sides of a through hole at the bottom end of each supporting rod 6 through fixing bolts, the fixing bolts penetrate through the hole grooves 15 and fix the bottom of the protective net 2, lighting unit mounting holes (18) are formed in the side, facing the outer side, of the base 10 inwards, lighting units 16 are arranged in the unit mounting holes 18, and the lighting units 16 are used for providing lighting for bridge construction places; the lighting unit 16 includes a bulb and frosted glass 19 at the end of the unit mounting hole 18, the frosted glass 19 being used to simultaneously diffuse light and prevent glare. A plurality of protection rods 11 are fixedly installed between two adjacent bases 10, in the embodiment, the number of the protection rods 11 is two, the bottoms of the protection rods 11 are fixedly installed on the bridge main body 1, the top of each protection rod 11 is fixedly installed between two lower limiting rods 9, two connecting rods 13 are fixedly installed at two sides of the bridge main body 1, the two connecting rods 13 are symmetrically arranged, the lifesaving net 3 is fixedly installed between the connecting rods 13, two reinforcing rods 14 are fixedly installed at the middle part of the lifesaving net 3, and the lifesaving net 3 is of an arc-shaped structure; two winding rolls 4 are fixedly installed on two sides of the bridge main body 1, the two winding rolls 4 are located between two reinforcing rods 14, one end of each reinforcing rod 14 is provided with a rescue rope 7, the other end of each rescue rope 7 bypasses the winding rolls 4 and falls into water, and a floating ball 12 is fixedly installed at the other end of each rescue rope 7; the protective net 2 and the lifesaving net 3 are both soft steel wire meshes; a locking bolt 8 for fixing the protective net 2 is arranged at the position of the central through hole of the supporting rod 6; 6 fixed mounting of bracing piece is on base 10, base 10 is fixed on the both sides bridge floor of bridge main part 1, protection network 2 passes hole groove 15 and through last gag lever post 5, gag lever post 9 and locking bolt 8 fix down, the stability of protection network 2 has been improved, prolong its life, protection network 2 comprises the monolithic net of installing between two adjacent bracing pieces 6 simultaneously, so when a certain protection network 2 receives external influence to cause the damage, only need to change one of them otter board can, greatly reduced the maintenance cost of bridge, the both sides of bridge main part 1 all are equipped with lifesaving net 3 and rescue rope 7 simultaneously, the survival rate of the person in water has been improved, and help is provided for rescue work.

The working principle of the invention is as follows:

6 fixed mounting of bracing piece is on base 10, base 10 is fixed on the both sides bridge floor of bridge main part 1, protection network 2 passes hole groove 15 and through last gag lever post 5, gag lever post 9 and locking bolt 8 fix down, the stability of protection network 2 has been improved, prolong its life, protection network 2 comprises the monolithic net of installing between two adjacent bracing pieces 6 simultaneously, so when a certain protection network 2 receives external influence to cause the damage, only need to change one of them otter board can, greatly reduced the maintenance cost of bridge, the both sides of bridge main part 1 all are equipped with lifesaving net 3 and rescue rope 7 simultaneously, the survival rate of the person in water has been improved, and help is provided for rescue work.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. A bridge structure with high safety performance and good appearance comprises a bridge main body (1), a protective net (2), a lifesaving net (3), a winding roll (4), supporting rods (6), bases (10) and hole grooves (15), and is characterized in that a plurality of bases (10) are fixedly arranged on two sides of a bridge deck of the bridge main body (1), the bases (10) are cylindrical cement bases, the supporting rods (6) are fixedly arranged on the bases (10), the hole grooves (15) are longitudinally formed in the middles of the supporting rods (6), through holes are respectively formed in the upper ends and the lower ends of the supporting rods (6), the through holes in the upper ends and the lower ends of the supporting rods (6) penetrate through the hole grooves (15), the circle center connecting line of the through holes is perpendicular to the hole grooves (15), the through holes are formed in the middles of the supporting rods (6), the through holes in the middles of the supporting rods (6) are positioned at the, the protective net (2) is fixedly installed in a hole groove (15) between two adjacent supporting rods (6), two upper limiting rods (5) are fixedly installed on two sides of a top end through hole of each supporting rod (6) through fixing bolts, the fixing bolts penetrate through the hole grooves (15) and fix the tops of the protective nets (2), two lower limiting rods (9) are fixedly installed on two sides of a bottom end through hole of each supporting rod (6) through the fixing bolts, the fixing bolts penetrate through the hole grooves (15) and fix the bottoms of the protective nets (2), a plurality of protective rods (11) are fixedly installed between two adjacent bases (10), the number of the protective rods (11) is two in the embodiment, the bottoms of the protective rods (11) are fixedly installed on a bridge main body (1), and the tops of the protective rods (11) are fixedly installed between the two lower limiting rods (9); two connecting rods (13) are fixedly installed at two sides of the bridge main body (1), the two connecting rods (13) are symmetrically arranged, the lifesaving net (3) is fixedly installed between the connecting rods (13), two reinforcing rods (14) are fixedly installed at the middle part of the lifesaving net (3), the lifesaving net (3) is of an arc-shaped structure, two winding reels (4) are fixedly installed at two sides of the bridge main body (1), the two winding reels (4) are located between the two reinforcing rods (14), a rescue rope (7) is arranged at one end of each reinforcing rod (14), the other end of each rescue rope (7) bypasses the winding reels (4) and falls into water, and a floating ball (12) is fixedly installed at the other end of each rescue rope (7); one side of the base (10) facing to the outside is provided with an illumination unit mounting hole (18) inwards, an illumination unit (16) is mounted in the unit mounting hole (18), and the illumination unit (16) is used for providing illumination for a bridge construction place, so that the illumination is not used in a dark environment, meanwhile, personnel who accidentally land and are rescued by the rescue rope (7) can be quickly found, and the bridge can be beautified; the lighting unit (16) comprises a bulb and frosted glass (19) at the end of the unit mounting hole (18), and the frosted glass (19) is used for simultaneously dispersing light rays and preventing glare.

2. The bridge structure with high safety performance and attractive appearance according to claim 1, wherein the protective net (2) and the lifesaving net (3) are both soft steel wire meshes.

3. The bridge structure with high safety performance and attractive appearance according to claim 1, wherein a locking bolt (8) for fixing the protective net (2) is arranged at the central through hole of the supporting rod (6).