CN213142762U

CN213142762U - Anti-collision connecting device for bridge

Info

Publication number: CN213142762U
Application number: CN202021683678.1U
Authority: CN
Inventors: 周圣雨; 伏耀华; 付万华; 倪冰
Original assignee: Zhejiang Bo'ao Energy Saving Technology Co ltd
Current assignee: Zhejiang Bo'ao Energy Saving Technology Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-05-07
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses an anti-collision connecting device for a bridge, which comprises a shell, wherein a vertical plate is vertically arranged at the middle position inside the shell, the top ends and the bottom ends of the two sides of the vertical plate are respectively provided with a buffer mechanism, one side of the buffer mechanism, which is far away from the vertical plate, is provided with a movable plate, the middle position of the movable plate, which is far away from the buffer mechanism, is provided with a transverse plate which runs through the shell, and the top end and the bottom end of the transverse plate inside the shell are respectively provided with a fixed block, when the bridge shakes, the adjacent bridge can move towards the shell direction through a mounting plate, the transverse plate pushes the movable plate to move towards the vertical plate, at the moment, the movable plate pushes a connecting column to enable a sliding sleeve to slide towards the direction of a reset spring, the pressure is buffered by the reset spring, thereby preventing the bridges from colliding with each other to cause damage.

Description

Anti-collision connecting device for bridge

Technical Field

The utility model relates to a building engineering technical field specifically is an anticollision connecting device for bridge.

Background

The bridge generally refers to a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass, in order to adapt to the modern high-speed developed traffic industry, the bridge is also extended to be a building erected to span mountain stream, unfavorable geology or meet other traffic needs to enable the vehicles, pedestrians and the like to pass more conveniently, the bridge needs to be connected with two adjacent bridges through a connecting device in the construction process, so that the damage caused under the action of earthquake load is reduced, the existing connecting device can meet the use requirements of people, but certain problems still exist, and the specific problems are as follows:

the existing connecting device is simple in structure, the collision between the bridges cannot be buffered, so that the bridges are mutually collided to cause damage when an earthquake occurs, and meanwhile, the existing connecting device cannot avoid bridge separation between the bridges due to earthquake shaking, so that economic loss is caused.

Disclosure of Invention

An object of the utility model is to provide a collision avoidance connection device for bridge to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-collision connecting device for a bridge comprises a shell, wherein a vertical plate is vertically arranged at the middle position inside the shell, buffer mechanisms are respectively arranged at the top ends and the bottom ends of the two sides of the vertical plate, a movable plate is arranged at one side, away from the vertical plate, of each buffer mechanism, a transverse plate penetrating through the shell is arranged at the middle position of one side, away from the buffer mechanisms, of each movable plate, fixed blocks are uniformly arranged at the top ends and the bottom ends of the transverse plates inside the shell, fixed rods are uniformly and obliquely hinged to the top ends and the bottom ends of the transverse plates, away from the movable plates, of the fixed plates, fixed plates are respectively arranged at the two sides, away from one ends of the transverse plates, close to the movable rods, of the movable plates, a mounting plate is arranged at one side, away from the movable plates, second rubber blocks are respectively arranged at the top ends and the bottom, the top and the below of casing both sides and the top and the below that the mounting panel is close to casing one side all are provided with the stopper, the inside of first block rubber and second block rubber all is provided with the spacing groove of mutually supporting with the stopper.

Preferably, buffer gear includes spliced pole, litter, sliding sleeve, reset spring and concave piece, concave piece is located the both sides top and the below of riser, and the concave piece keeps away from the vertical litter of installing of intermediate position department of riser one side, the sliding sleeve is installed to the intermediate position department in the litter outside, and the positive slope of sliding sleeve installs the spliced pole, the one end that the sliding sleeve was kept away from to the spliced pole is articulated with the fly leaf, the litter outside that spliced pole one side was kept away from to the sliding sleeve installs reset spring.

Based on the technical characteristics, the pressure moves towards the shell direction through the mounting plate, the transverse plate pushes the movable plate to move towards the vertical plate direction, at the moment, the movable plate pushes the connecting column to enable the sliding sleeve to slide towards the direction of the return spring, and the return spring is used for buffering the pressure.

Preferably, the movable range of the movable rod is 10-90 degrees.

Based on the technical characteristics, the working personnel can conveniently control the rotating range of the movable rod.

Preferably, the mounting plate is uniformly provided with a mounting seat on one side far away from the shell, and a locking bolt is arranged in the middle of the front surface of the mounting seat.

Based on the technical characteristics, the device and two adjacent bridges are convenient to install and fix through the locking bolts.

Preferably, first block rubber and second block rubber all constitute through between stopper and the spacing groove and dismantle mounting structure, and the central line of first block rubber and second block rubber coincides each other, evenly be provided with the internal thread on the inside wall of spacing groove, evenly be provided with the external screw thread of mutually supporting with the internal thread on the lateral wall of stopper.

Based on above-mentioned technical characteristics, extrude each other through the cooperation between stopper and the spacing groove through first block rubber and second block rubber to prevent to collide each other between the bridge and cause the damage.

Preferably, the inner wall of casing is provided with the carbon steel reinforced layer, and the even vertical stand of installing in the inside of carbon steel reinforced layer, the batter post is all installed to the carbon steel reinforced layer inside slope of stand both sides, and constitutes isosceles triangle between two adjacent batter posts.

Based on above-mentioned technical characteristics, be convenient for consolidate the device, triangle-shaped has stability simultaneously.

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

(1) when the bridges shake, the adjacent bridges move towards the shell through the mounting plate, the transverse plate pushes the movable plate to move towards the vertical plate, the movable plate pushes the connecting column to enable the sliding sleeve to slide towards the direction of the return spring, the return spring is used for buffering the pressure, and meanwhile, the first rubber block and the second rubber block are mutually extruded through the matching between the limiting blocks and the limiting grooves, so that the bridges are prevented from being damaged due to mutual collision;

(2) when the bridge was kept away from to both sides, the bridge can drag the diaphragm through the mounting panel and move to both sides, can rotate to the fixed block direction when the movable rod removes baffle department, can be blocked by the fixed block when baffle and fixed block contact to diaphragm stop motion, two bridges that the device of being convenient for will connect are bound, prevent the bridge separation, thereby cause economic loss.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is an enlarged schematic view of the structure of fig. 1A of the present invention;

fig. 3 is a schematic view of the inner wall structure of the housing of the present invention.

In the figure: 1. a mounting seat; 2. mounting a plate; 3. a limiting block; 4. a limiting groove; 5. a fixed block; 6. a baffle plate; 7. a fixing plate; 8. a vertical plate; 9. a movable plate; 10. a movable rod; 11. a transverse plate; 12. a housing; 13. a first rubber block; 14. a second rubber block; 15. locking the bolt; 16. a buffer mechanism; 1601. connecting columns; 1602. a slide rod; 1603. a sliding sleeve; 1604. a return spring; 1605. a concave block; 17. an oblique column; 18. a column; 19. a carbon steel reinforcing layer.

The specific implementation mode is as follows:

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. 1-3, the present invention provides an embodiment: an anti-collision connecting device for a bridge comprises a shell 12, wherein a vertical plate 8 is vertically installed at the middle position inside the shell 12, a buffer mechanism 16 is installed at the top end and the bottom end of each of two sides of the vertical plate 8, a movable plate 9 is installed at one side, far away from the vertical plate 8, of the buffer mechanism 16, the buffer mechanism 16 comprises a connecting column 1601, a sliding rod 1602, a sliding sleeve 1603, a return spring 1604 and a concave block 1605, the concave block 1605 is located above and below two sides of the vertical plate 8, the sliding rod 1602 is vertically installed at the middle position, far away from the vertical plate 8, of the concave block 1605, the sliding sleeve 1603 is installed at the middle position outside the sliding rod 1602, the connecting column 1601 is obliquely installed at the front side, one end, far away from the sliding sleeve 1603, of the connecting column 1601 is hinged to the movable plate 9, the return spring 1604 is installed at the outer side, far away from the sliding rod 1602 of the connecting column, fixed blocks 5 are uniformly arranged at the top end and the bottom end of a transverse plate 11 in a shell 12, movable rods 10 are uniformly and obliquely hinged at the top end and the bottom end of the transverse plate 11 at one side of the fixed blocks 5 far away from a movable plate 9, the movable range of the movable rods 10 is 10-90 degrees, fixed plates 7 are respectively arranged at two sides in the shell 12 at one end of the movable rods 10 far away from the transverse plate 11, a baffle plate 6 is uniformly and obliquely arranged at one end of the fixed plates 7 close to the movable rods 10, a mounting plate 2 is arranged at one side of the transverse plate 11 far away from the movable plate 9, second rubber blocks 14 are respectively arranged at the top end and the bottom end of one side of the mounting plate 2 close to the shell 12, first rubber blocks 13 are respectively arranged at one end of two sides of the shell 12 close to the second rubber blocks 14, limit grooves 4 matched with the limit blocks 3 are respectively arranged above and below two sides of the shell 12 and above and below one, first block rubber 13 and second block rubber 14 all constitute between stopper 3 and the spacing groove 4 and dismantle mounting structure, and the central line of first block rubber 13 and second block rubber 14 coincides each other, evenly be provided with the internal thread on the inside wall of spacing groove 4, evenly be provided with the external screw thread of mutually supporting with the internal thread on stopper 3's the lateral wall, one side that casing 12 was kept away from to mounting panel 2 evenly installs mount pad 1, and the positive intermediate position department of mount pad 1 installs locking bolt 15, casing 12's inner wall is provided with carbon steel back up coat 19, and the even vertical installation in inside of carbon steel back up coat 19 has stand 18, the inside batter post 17 of all inclining of carbon steel back up coat 19 of stand 18 both sides, and constitute isosceles triangle between two adjacent batter posts 17.

The working principle is as follows: when the device is used, the device is connected and fixed with two adjacent bridges through the locking bolts 15 above the mounting seat 1 to realize connection work, when the bridges vibrate, the two adjacent bridges can swing left and right, in order to prevent the two adjacent bridges from colliding, the adjacent bridges can move towards the shell 12 through the mounting plate 2, then the transverse plate 11 pushes the movable plate 9 to move towards the vertical plate 8, at the moment, the movable plate 9 pushes the connecting post 1601 to enable the sliding sleeve 1603 to slide towards the reset spring 1604, the pressure is buffered by the reset spring 1604, and the first rubber block 13 and the second rubber block 14 are mutually extruded through the matching between the limiting block 3 and the limiting groove 4, so that the bridges are prevented from colliding with each other to cause damage, in addition, when the bridges are far away from two sides, the bridges can drag the transverse plate 11 to move towards two sides through the mounting plate 2, can rotate to 5 directions of fixed block when movable rod 10 removes to baffle 6 departments, can be blocked by fixed block 5 when baffle 6 contacts with fixed block 5 to diaphragm 11 stop motion, two bridges that the device of being convenient for will connect are bound, prevent the bridge separation, thereby cause economic loss. The above is the whole work content of the utility model.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An anticollision connecting device for a bridge, comprising a housing (12), characterized in that: the novel plastic casing is characterized in that a vertical plate (8) is vertically installed at the middle position inside the casing (12), a buffering mechanism (16) is installed at the top end and the bottom end of the two sides of the vertical plate (8), a movable plate (9) is installed at one side, away from the vertical plate (8), of the buffering mechanism (16) by the buffering mechanism (16), a transverse plate (11) penetrating through the casing (12) is installed at the middle position of one side, away from the buffering mechanism (16), of the movable plate (9), a fixed block (5) is evenly installed at the top end and the bottom end of the transverse plate (11) inside the casing (12), a movable rod (10) is hinged to the top end and the bottom end of the transverse plate (11), away from one end of the movable rod (5), a fixed plate (7) is installed at the two sides inside the casing (12), away from one end of the transverse plate (11), and a baffle, diaphragm (11) are kept away from one side of fly leaf (9) and are installed mounting panel (2), and mounting panel (2) are close to one side top and the bottom of casing (12) and all install second block rubber (14), casing (12) both sides are close to the one end of second block rubber (14) and all install first block rubber (13), the top and the below of casing (12) both sides and mounting panel (2) are close to the top and the below of casing (12) one side and all are provided with stopper (3), the inside of first block rubber (13) and second block rubber (14) all is provided with spacing groove (4) of mutually supporting with stopper (3).

2. The anti-collision connecting device for the bridge according to claim 1, wherein: buffer gear (16) are including spliced pole (1601), litter (1602), sliding sleeve (1603), reset spring (1604) and concave piece (1605), concave piece (1605) are located the both sides top and the below of riser (8), and concave piece (1605) keep away from the intermediate position department vertical installation litter (1602) of riser (8) one side, sliding sleeve (1603) are installed to the intermediate position department in litter (1602) outside, and connecting pole (1601) are installed to the positive slope of sliding sleeve (1603), the one end that sliding sleeve (1603) were kept away from to connecting pole (1601) is articulated with fly leaf (9), slide sleeve (1603) keep away from litter (1602) one side litter (1602) outside and install reset spring (1604).

3. The anti-collision connecting device for the bridge according to claim 1, wherein: the movable range of the movable rod (10) is 10-90 degrees.

4. The anti-collision connecting device for the bridge according to claim 1, wherein: the mounting plate (2) is kept away from one side of casing (12) and evenly installs mount pad (1), and the positive intermediate position department of mount pad (1) installs locking bolt (15).

5. The anti-collision connecting device for the bridge according to claim 1, wherein: first block rubber (13) and second block rubber (14) all constitute through between stopper (3) and the spacing groove (4) and dismantle mounting structure, and the central line of first block rubber (13) and second block rubber (14) coincides each other, evenly be provided with the internal thread on the inside wall of spacing groove (4), evenly be provided with the external screw thread of mutually supporting with the internal thread on the lateral wall of stopper (3).

6. The anti-collision connecting device for the bridge according to claim 5, wherein: the inner wall of casing (12) is provided with carbon steel reinforced layer (19), and the even vertical stand (18) of installing in the inside of carbon steel reinforced layer (19), batter post (17) are all installed to the carbon steel reinforced layer (19) inside slope of stand (18) both sides, and constitute isosceles triangle between two adjacent batter posts (17).