CN212834963U

CN212834963U - Bridge protection device with stable structure

Info

Publication number: CN212834963U
Application number: CN202021520565.XU
Authority: CN
Inventors: 李岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-30
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a stable in structure's bridge protector, including the pier, be provided with the fixed bolster around the pier, the fixed bolster includes arc mounting panel, dull and stereotyped mounting panel and fixed connection rod, arc mounting panel parallel arrangement is at the both ends of pier, dull and stereotyped mounting panel parallel arrangement is in the both sides of pier, arc mounting panel and dull and stereotyped mounting panel all are through a plurality of fixed connecting rod and pier fixed connection, fixed connecting rod all sets up the intermediate position at arc mounting panel and dull and stereotyped mounting panel, be provided with the buffering connector between arc mounting panel and the dull and stereotyped mounting panel, be provided with two fixed connection rods between parallel arrangement's the dull and stereotyped mounting panel, the fixed connection rod is welded connection with the dull and stereotyped mounting panel of both sides, be provided with protector on the fixed bolster. The utility model discloses an installation fixed bolster between protector and pier can effectively promote protector's stability under the prerequisite that reduces the damage to the bridge.

Description

Bridge protection device with stable structure

Technical Field

The utility model relates to a bridge protection device technical field specifically is a stable in structure's bridge protection device.

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 is damaged by ships or vehicles no matter on rivers, lakes and seas or on urban land, so that the bridge protection device plays an important role in reducing damage and maintaining the safety of the whole bridge structure when the bridge is damaged by the action of object impact and the like.

However, the conventional bridge protection device has the following problems in the use process: (1) because the number of the connecting devices arranged between the protective device and the bridge body is small, the connection between the protective device and the bridge is unstable; (2) due to the limited material and volume of the protection device, the protection effect of the protection device is poor. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable in structure's bridge protector structure solves protector and the unstable problem of bridge connection, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: the bridge pier comprises a bridge pier, wherein fixed supports are arranged around the bridge pier, each fixed support comprises an arc-shaped support plate, a flat support plate and fixed connecting rods, the arc-shaped support plates are arranged at two ends of the bridge pier in parallel, the flat support plates are arranged at two sides of the bridge pier in parallel, the arc-shaped support plates and the flat support plates are fixedly connected with the bridge pier through a plurality of fixed connecting rods, the fixed connecting rods are in threaded connection with the bridge pier, the fixed connecting rods are in welded connection with the fixed supports, the fixed connecting rods are arranged at the middle positions of the arc-shaped support plates and the flat support plates, a buffer connector is arranged between the arc-shaped support plates and the flat support plates and is connected with the arc-shaped support plates through the buffer connector, the buffer connector comprises an outer shielding plate and a plurality of support frames, the outer shielding plate is covered outside the support frames and has the same, the support frame presses integrated into one piece for the reinforcing bar, the buffer connector is welded connection with arc mounting panel and flat mounting panel respectively, is provided with two fixed connection rods between parallel arrangement's the flat mounting panel and connects through two fixed connection rods, the fixed connection rod is located the top of pier, the fixed connection rod is welded connection with the flat mounting panel of both sides, be provided with protector on the fixed bolster.

As an optimal mode of the utility model, a fixed supporting plate is installed between the protection device and the pier.

As an optimal mode of the utility model, a plurality of telescopic connecting rods are installed between the protection device and the fixed supporting plate.

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

1. through install the fixed bolster additional between pier and protector, protector installs on the fixed bolster, when as much as possible installation telescopic link improves protector's stability, can not cause great damage to the pier to the problem of protector and bridge connection unstability has been solved.

2. Through installing a plurality of telescopic link between protector and fixed bolster, original erection joint fixing device can not move about, can not provide certain cushioning effect when colliding in the face of fast-speed steamer or vehicle, and the inside spring of telescopic link can absorb certain energy when colliding to the problem that the protecting effect is not enough has been solved.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a top view of the structure of the present invention;

FIG. 3 is a structural view of the telescopic connecting rod of the present invention;

fig. 4 is a structural diagram of the buffer connector of the present invention.

In the figure, the bridge pier comprises a bridge pier-1, a fixed support-2, a protective device-3, a buffer connector-4, a flat plate support-5, a telescopic connecting rod-6, a fixed connecting rod-7, a fixed connecting rod-8, an arc support-9, a spring-10, an upper support rod-11, a fixed base-12, a limiting device-13, a support frame-14 and an outer shielding plate-15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a structurally stable bridge protection device comprising: the bridge pier comprises a bridge pier 1, wherein fixed supports 2 are arranged around the bridge pier 1, in order to ensure the stable connection between a protective device 3 and the bridge pier 1, a common mode is that a plurality of connecting devices are directly arranged on the bridge pier, but the bridge pier can be greatly damaged, the service life of the bridge is reduced, the protective device 3 can be arranged on the fixed supports 2 by arranging the fixed supports 2, the protective device 3 can be fixed on the fixed supports 2 by using as many connecting devices as possible, so as to improve the installation stability, the fixed supports 2 comprise arc-shaped support plates 9, flat-plate support plates 5 and fixed connecting rods 8, the arc-shaped support plates 9 are arranged at two ends of the bridge pier 1 in parallel, the flat-plate support plates 5 are arranged at two sides of the bridge pier 1 in parallel, the arc-shaped support plates 9 and the flat-plate support plates 5 are fixedly connected with the bridge pier 1 through a plurality of fixed connecting rods 7, the fixed connecting rods 7, the fixed connecting rod 7 is in threaded connection with the pier 1, the fixed connecting rod 7 is in welded connection with the fixed support 2, the buffer connector 4 is arranged between the arc-shaped support plate 9 and the flat support plate 5 and is connected with the flat support plate through the buffer connector 4, the buffer connector 4 can give certain deformation buffer effect when the protection device 3 receives impact, the protection effect is improved, the buffer connector 4 comprises an outer shielding plate 15 and a plurality of support frames 14, the outer shielding plate 15 covers the outer part of the support frames 14 and is in the same structure as the support rods 13, the support frames 14 are in U-shaped structures, the support frames 14 are integrally formed by pressing reinforcing steel bars, the buffer connector 4 is respectively in welded connection with the arc-shaped support plate 9 and the flat support plate 5, two fixed connecting rods 8 are arranged between the flat support plates 5 which are arranged in parallel and are connected through the two fixed connecting rods 8, the fixed connecting rods 8 are positioned at the top of, the fixed connecting rod 8 is welded with the top parts of the flat support plates 5 at the two sides, and the fixed support 2 is provided with a protective device 3.

In a further improvement, as shown in fig. 3: be provided with a plurality of telescopic link 6 between protector 3 and the fixed bolster 2, telescopic link 6 has changed original fixed connection device, inside spring can take place to deform in order to absorb certain impact force when receiving the impact, thereby reach the effect that improves the protecting effect, telescopic link 6 includes two upper and lower fixing bases 12, spring 10 and last vaulting pole 11, fixing base 12 links to each other with protector 3 and fixed bolster 2 respectively, fixing base 12 and

protector

3 and 2 threaded connection of fixed bolster, telescopic link 6's inside is provided with stop device 13 and spring 10 is located stop device 13, spring 10 links to each other with last vaulting pole 11 and fixing base 12 respectively.

When in use: the utility model discloses an install a fixed bolster 2 between pier 1 and protector 3, solved the protector 3 that traditional mounting means brought and connected unstable problem with the pier, traditional protector 3 mounting means is to punch the installation directly on the pier, has just so appeared to punch the installation more and can promote stability but has caused certain damage to the pier, is unfavorable for the long-time use of bridge; the problem that few punching installation can protect the bridge pier to the maximum extent but has influence on the protective performance and the structural stability of the protective device is solved, the fixed support 2 is fixedly connected with the bridge pier 1 by installing the fixed connecting rods 7 at two sides and two ends of the bridge pier at first and is connected with the protective device 3 by the telescopic connecting rods 6, the arrangement of the fixed support 2 prevents the protective device 3 from being directly connected with the bridge pier 2, no matter the bridge pier with any size, the installation quantity of the fixed connecting rods 7 installed between the fixed support 2 and the bridge pier 1 can be controlled to be a small demand quantity, so that the damage of the installation to the bridge pier 1 can be reduced to the maximum extent, the fixed connecting rods 8 are arranged at the tops of two sides of the fixed support 2, the fixed support 2 can be still stably fixed on the bridge pier 1 under special conditions, and the protective device 2 is connected with the fixed support 2 by the telescopic connecting rods 6, for guaranteeing protector's stability, can furthest use telescopic connecting rod in order to strengthen protector's stability, the damage of many piers 1 has both been reduced like this, stability has been promoted again, protector's stable use has been guaranteed, install buffering connector 4 at the junction of arc mounting panel 9 and flat mounting panel 5, can provide certain deformation buffering effect when receiving the offend, the protecting effect has been improved, install a plurality of telescopic connecting rod 6 between protector 3 and the fixed bolster 2, original fixed connection mode has been changed, inside spring can give certain impact force absorbing action in order to improve the protecting effect when receiving the impact.

And (4) supplementary notes: the fixed connecting rod of the utility model is a common metal connecting rod.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stable in structure's bridge protector which characterized in that: comprises a pier (1), fixed supports (2) are arranged around the pier (1), the fixed supports (2) comprise arc-shaped support plates (9), flat support plates (5) and fixed connecting rods (8), the arc-shaped support plates (9) are arranged at two ends of the pier (1) in parallel, the flat support plates (5) are arranged at two sides of the pier (1) in parallel, the arc-shaped support plates (9) and the flat support plates (5) are fixedly connected with the pier (1) through a plurality of fixed connecting rods (7), the fixed connecting rods (7) are arranged at the middle positions of the arc-shaped support plates (9) and the flat support plates (5), buffer connectors (4) are arranged between the arc-shaped support plates (9) and the flat support plates (5) and are connected through the buffer connectors (4), two fixed connecting rods (8) are arranged between the parallel flat support plates (5) and are connected through the two fixed connecting rods (8), and the fixed support (2) is provided with a protective device (3).

2. A structurally stable bridge protection device according to claim 1, wherein: be provided with a plurality of telescopic link pole (6) between protector (3) and fixed bolster (2), telescopic link pole (6) are including two upper and lower fixing bases (12), spring (10) and last vaulting pole (11), fixing base (12) link to each other with protector (3) and fixed bolster (2) respectively, fixing base (12) and protector (3) and fixed bolster (2) threaded connection.

3. A structurally stable bridge protection device according to claim 2, wherein: the telescopic connecting rod (6) is internally provided with a limiting device (13), a spring (10) is positioned in the limiting device (13), and the spring (10) is respectively connected with an upper support rod (11) and a fixed seat (12).

4. A structurally stable bridge protection device according to claim 1, wherein: the fixed connecting rod (7) is in threaded connection with the pier (1), and the fixed connecting rod (7) is in welded connection with the fixed support (2).

5. A structurally stable bridge protection device according to claim 1, wherein: buffer connector (4) include outer sunshade (15) and a plurality of support frame (14), outer sunshade (15) cover in support frame (14) outside and the same with support frame (14) structure, support frame (14) are "U" type structure, support frame (14) press integrated into one piece for the reinforcing bar, buffer connector (4) are welded connection with arc mounting panel (9) and flat mounting panel (5) respectively.

6. A structurally stable bridge protection device according to claim 1, wherein: the fixed connecting rod (8) is located at the top of the pier (1), and the fixed connecting rod (8) is connected with the tops of the flat support plates (5) on the two sides in a welding mode.