CN214783228U

CN214783228U - Floating type pier impact protection device

Info

Publication number: CN214783228U
Application number: CN202120395765.5U
Authority: CN
Inventors: 马健; 李蕾; 张柯; 杨海龙; 周小强; 吕龙; 冯光营
Original assignee: Luoyang Urban Planning & Architecture Design Research Institute Co ltd
Current assignee: Luoyang Urban Planning & Architecture Design Research Institute Co ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-11-19
Anticipated expiration: 2031-02-23

Abstract

The utility model discloses a formula of floating protection pier percussion device, including the pier, both ends both sides all run through and are provided with the recess around the pier, net frame in pier external diameter department is provided with, net frame external diameter department fixedly connected with elastic layer all around, elastic layer both sides all are provided with the second anticollision layer, both ends all are provided with first anticollision layer around the elastic layer, elastic layer four corners position department all runs through and is provided with the screw hole. The utility model discloses in, float through first cursory and second and make whole device no matter rise water or fall water and all float on the surface of water, the anticollision layer striking damages the back, through rotating fixing bolt, makes it drop in the threaded hole, can change the anticollision layer that damages, only needs to change the anticollision layer and need not change other devices, has saved economic cost when convenient the change, and protection device can use to reciprocate, is worth wideling popularize.

Description

Floating type pier impact protection device

Technical Field

The utility model relates to a bridge safety protection technical field especially relates to a formula of floating protection pier percussion device.

Background

Due to the vigorous development of economy and transportation, more and more bridges are erected on navigable channels, the bridges are larger and larger, and overlength sea-crossing or island-connected bridges appear, so that the original channels are reduced and narrowed, therefore, in global newspapers or televisions, events of ships impacting piers occur and are reported occasionally, some small collisions can be repaired, once the large collision occurs, the consequences are not reasonable, and in order to ensure that the ships are safe and the bridges are not damaged, people adopt a plurality of methods and facilities to protect the safety of the piers.

In the device of floating protection pier in present stage, make the anticollision layer damage after the ship bumps the anticollision layer, can't change, protection device can only regard as disposable article, and economic benefits is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a floating type pier protecting and impacting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a formula of floating protection pier striking device, includes the pier, both ends both sides all run through and are provided with the recess around the pier, pier external diameter department is provided with interior net frame, be provided with the gap between pier and the interior net frame, interior net frame external diameter department fixedly connected with elastic layer all around, the elastic layer both sides all are provided with the second anticollision layer, the equal fixedly connected with connecting block in second anticollision layer both ends, both ends all are provided with first anticollision layer around the elastic layer, elastic layer four corners position department all runs through and is provided with the screw hole, both ends all run through and are provided with the second trompil about the connecting block, first anticollision layer four corners position department all runs through and is provided with first trompil, the equal fixedly connected with first float in both ends bottom around the elastic layer, the equal fixedly connected with second float in elastic layer left and right sides bottom.

As a further description of the above technical solution:

the elastic layer is made of rubber.

As a further description of the above technical solution:

the first anti-collision layer and the second anti-collision layer are made of silica gel.

As a further description of the above technical solution:

equal fixedly connected with slider and slider sliding connection in the recess on the inner wall of both ends both sides around the interior rack.

As a further description of the above technical solution:

the positions of the first opening and the second opening correspond to the positions of the threaded holes.

As a further description of the above technical solution:

the first buoy and the second buoy are made of sealed air bags.

As a further description of the above technical solution:

all rotate in the first trompil and be connected with fixing bolt and fixing bolt one end and run through the second trompil and with screw hole threaded connection.

The utility model discloses following beneficial effect has:

the utility model discloses in, at first, it is cursory to make whole device no matter rise water or fall into water all floats on the surface of water through first cursory and second cursory, through first anticollision layer, second anticollision layer and elastic layer can cushion the impact of ship, avoid the impact to cause the damage to the pier, and anticollision layer striking damage back, through rotating fixing bolt, make it drop in the threaded hole, can change the anticollision layer that damages, only need to change the anticollision layer and need not change other devices, economic cost has been saved in the time of convenient change, protection device can use to reciprocate, be worth wideling popularize.

Drawings

Fig. 1 is a perspective view of a floating pier collision protection device provided by the present invention;

fig. 2 is an explosion diagram of a first anti-collision layer of the floating pier collision protection device provided by the utility model;

fig. 3 is a bottom view of the floating pier collision protection device of the present invention.

Illustration of the drawings:

1. a bridge pier; 2. a gap; 3. an inner net frame; 4. an elastic layer; 5. a first anti-collision layer; 6. a second anti-collision layer; 7. connecting blocks; 8. a groove; 9. a slider; 10. a first opening; 11. a second opening; 12. a threaded hole; 13. a first buoy; 14. a second buoy; 15. and (5) fixing the bolt.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a floating type pier collision protection device comprises a pier 1, grooves 8 are formed in the front and rear two ends of the pier 1 in a penetrating mode, an inner net frame 3 is arranged at the outer diameter of the pier 1, a gap 2 is formed between the pier 1 and the inner net frame 3, elastic layers 4 are fixedly connected to the outer diameter of the periphery of the inner net frame 3, second collision avoidance layers 6 are arranged on the two sides of each elastic layer 4, the collision force of a ship can be buffered through the first collision avoidance layers 5, the second collision avoidance layers 6 and the elastic layers 4, the pier 1 is prevented from being damaged by the collision force, connecting blocks 7 are fixedly connected to the two ends of each second collision avoidance layer 6, first collision avoidance layers 5 are arranged at the front and rear two ends of each elastic layer 4, threaded holes 12 are formed in the four corners of each elastic layer 4 in a penetrating mode, second holes 11 are formed in the upper and lower two ends of each connecting block 7 in a penetrating mode, first holes 10 are formed in the four corners of each first collision avoidance layer 5, the equal first cursory 13 of both ends bottom fixedly connected with around elastic layer 4, the equal fixedly connected with second cursory 14 in the elastic layer 4 left and right sides bottom, it makes whole device no matter rise water or fall water and all float on the surface of water through first cursory 13 and second cursory 14, after the anticollision layer striking damage, through rotating fixing bolt 15, make it drop in screw hole 12, can change the anticollision layer that damages, only need to change the anticollision layer and need not change other devices, it is fixed with screw hole 12 to pass first trompil 10 and second trompil 11 with fixing bolt 15 during the change, can install new anticollision layer on elastic layer 4, only need to change the anticollision layer and need not change other devices, economic cost has been saved in the time of convenient change, protection device can use to reciprocate.

The material of elastic layer 4 is rubber, the material of first anticollision layer 5 and second anticollision layer 6 is silica gel, equal fixedly connected with slider 9 and slider 9 are sliding connection in recess 8 on the inner wall of both ends both sides around interior rack 3, first cursory 13 and second cursory 14 drive slider 9 along with the removal of the surface of water and remove in recess 8, spacing to rack 3 in recess 8 through slider 9, guarantee that pier 1 is in interior rack 3 central point all the time and put, make protection device effectual to pier 1 protect, the position of first trompil 10 and second trompil 11 all corresponds with screw hole 12, the material of first cursory 13 and second cursory 14 is air-tight bag, all rotate in the first trompil 10 and be connected with

fixing bolt

15 and 15 one end of fixing bolt and run through second trompil 11 and with screw hole 12 threaded connection.

The working principle is as follows: the whole device can float on the water surface no matter water rises or falls into the water through the first buoy 13 and the second buoy 14, the first buoy 13 and the second buoy 14 drive the slide block 9 to move in the groove 8 along with the movement of the water surface, the slide block 9 limits the inner net rack 3 in the groove 8 to ensure that the pier 1 is always positioned at the central position of the inner net rack 3, so that the protective device can effectively protect the pier 1, the impact force of a ship can be buffered through the first anti-collision layer 5, the second anti-collision layer 6 and the elastic layer 4 to avoid the impact force from damaging the pier 1, and after the anti-collision layer is impacted and damaged, the anti-collision layer can fall off in the threaded hole 12 by rotating the fixing bolt 15, the damaged anti-collision layer can be replaced only by replacing the anti-collision layer without replacing other devices, the fixing bolt 15 passes through the first open hole 10 and the second open hole 11 to be connected and fixed with the threaded hole 12 during replacement, a new impact protection layer can be mounted on the resilient layer 4.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a floating protection pier collision device, includes pier (1), its characterized in that: the anti-collision device is characterized in that grooves (8) are formed in the front and rear two ends of each of the piers (1), an inner net frame (3) is arranged at the outer diameter of each of the piers (1), a gap (2) is formed between each of the piers (1) and the inner net frame (3), elastic layers (4) are fixedly connected to the outer diameter of the periphery of each of the inner net frames (3), second anti-collision layers (6) are arranged on the two sides of each elastic layer (4), connecting blocks (7) are fixedly connected to the two ends of each second anti-collision layer (6), first anti-collision layers (5) are arranged at the front and rear two ends of each elastic layer (4), threaded holes (12) are formed in the four corners of each elastic layer (4), second holes (11) are formed in the upper ends and the lower ends of each connecting block (7), first holes (10) are formed in the four corners of each first anti-collision layer (5), first floats (13) are fixedly connected to the bottoms of the front and rear two ends of each elastic layer (4), the bottoms of the left side and the right side of the elastic layer (4) are fixedly connected with second floats (14).

2. The floating type pier collision protection device according to claim 1, wherein: the elastic layer (4) is made of rubber.

3. The floating type pier collision protection device according to claim 1, wherein: the first anti-collision layer (5) and the second anti-collision layer (6) are made of silica gel.

4. The floating type pier collision protection device according to claim 1, wherein: equal fixedly connected with slider (9) and slider (9) sliding connection in recess (8) around interior rack (3) on both sides inner wall.

5. The floating type pier collision protection device according to claim 1, wherein: the positions of the first opening hole (10) and the second opening hole (11) correspond to the positions of the threaded holes (12).

6. The floating type pier collision protection device according to claim 1, wherein: the first buoy (13) and the second buoy (14) are made of sealed air bags.

7. The floating type pier collision protection device according to claim 1, wherein: and a fixing bolt (15) is rotatably connected in the first open hole (10), one end of the fixing bolt (15) penetrates through the second open hole (11) and is in threaded connection with the threaded hole (12).