CN211312185U

CN211312185U - Water guide device for bridge expansion joint

Info

Publication number: CN211312185U
Application number: CN201921379764.0U
Authority: CN
Inventors: 李文龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-08-21
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a bridge expansion joint dredging device, including controlling two bridge bodies that set gradually, two the one end that the bridge body is relative is connected with the guiding gutter through connecting portion respectively, insert in the guiding gutter and establish and sliding connection has the push pedal, both ends all are provided with push pedal assorted stopper, two around the connecting portion install jointly on the bridge body with push pedal assorted tractive mechanism. The utility model discloses a regularly can avoid the jam in the bridge expansion joint that excessive water and rubbish caused and the corruption condition of material to the clearance of accumulational water and rubbish in the guiding gutter to compare in the manpower clean the efficiency higher safer, can further ensure driving safety.

Description

Water guide device for bridge expansion joint

Technical Field

The utility model relates to a bridge construction technical field especially relates to bridge expansion joint dredges water installation.

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.

Bridge expansion joints are also the key components in bridge construction, and refer to expansion joints usually provided between two beam ends, between a beam end and an abutment, or at the hinge joint of a bridge in order to meet the requirement of bridge deck deformation. However, a large amount of water and garbage can be accumulated on the existing bridge expansion joint after a long time, so that the bridge expansion joint is easily blocked and the bridge driving safety is affected due to corrosion of materials.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: a large amount of water and garbage can be accumulated after the existing bridge expansion joint is in a long time, so that the bridge expansion joint is easy to block and corrode materials, the driving safety of the bridge is affected, and then the provided water diversion device for the bridge expansion joint is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

bridge expansion joint water diversion device, including controlling two bridge bodies that set gradually, two the relative one end of bridge body is connected with the guiding gutter through connecting portion respectively, insert in the guiding gutter and establish and sliding connection has the push pedal, both ends all are provided with push pedal assorted stopper around the connecting portion, two install jointly on the bridge body with push pedal assorted tractive mechanism.

Preferably, the traction mechanism is including running through and fixed inserting the wire rope of establishing at the push pedal middle part, two the common fixed mounting in front side of the bridge body has first support, alternate and swivelling joint has the pivot on the first support, the fixed cover in middle part of pivot is equipped with the rope sheave, is located the right side servo motor is installed to the front side of the bridge body, the output of servo motor passes through the shaft coupling rigid coupling with the right-hand member of pivot, wire rope's front end is convoluteed on the rope sheave, two the rear side of the bridge body installs the canceling release mechanical system who matches with wire rope's rear end jointly.

Preferably, canceling release mechanical system includes the second support of fixed mounting at two bridge body rear sides, alternate and the swivelling joint has the bull stick on the second support, the fixed cover in middle part of bull stick is equipped with receipts rope roller, wire rope's rear end is convoluteed on receiving the rope roller, just symmetrical cover is equipped with two springs on the bull stick, two the relative one end of spring respectively with receive the rope roller about both ends face rigid coupling, two the one end that the spring deviates from respectively with the second support in two relative inside wall rigid couplings.

Preferably, the springs are all torsion springs.

Preferably, the water chute and the push plate are both stainless steel parts coated with anti-rust layers on the surfaces.

Preferably, the connecting part is made of polyurethane or rubber material.

The utility model has the advantages that: the clearance through piling up in the water conservancy diversion inslot water and rubbish can avoid the jam in the bridge expansion joint that excessive water and rubbish caused and the corruption condition of material to compare in the manpower clean more safe of efficiency, can further ensure driving safety.

Drawings

Fig. 1 is a top view of the water diversion device for bridge expansion joints of the present invention;

fig. 2 is a front view of the position relationship among the guiding gutter, the push plate and the steel wire rope of the present invention.

In the figure: the device comprises a bridge body 1, a connecting part 2, a water chute 3, a push plate 4, a limiting block 5, a steel wire rope 6, a first support 7, a servo motor 8, a rotating shaft 9, a rope winding wheel 10, a second support 11, a rotating rod 12, a spring 13 and a rope winding roller 14.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a water diversion device for a bridge expansion joint comprises two bridge bodies 1 which are arranged in sequence from left to right, wherein one opposite ends of the two bridge bodies 1 are respectively connected with a water chute 3 through a connecting part 2, a push plate 4 is inserted into the water chute 3 and connected with the water chute in a sliding manner, limiting blocks 5 matched with the push plate 4 are arranged at the front end and the rear end of the connecting part 2, and a traction mechanism matched with the push plate 4 is jointly arranged on the two bridge bodies 1.

The traction mechanism comprises a steel wire rope 6 which penetrates through and is fixedly inserted in the middle of the push plate 4, a first support 7 is fixedly mounted on the front sides of the two bridge bodies 1 together, a rotating shaft 9 penetrates through and is connected with the first support 7 in a rotating mode, a rope winding wheel 10 is fixedly sleeved in the middle of the rotating shaft 9, a servo motor 8 is mounted on the front side of the bridge body 1 on the right side, the output end of the servo motor 8 is fixedly connected with the right end of the rotating shaft 9 through a coupler, the front end of the steel wire rope 6 is wound on the rope winding wheel 10, and a reset mechanism matched with the rear end of the steel wire rope 6 is mounted on the rear sides of the; the reset mechanism includes second support 11 of fixed mounting in two bridge 1 rear sides, it has bull stick 12 to alternate and rotate on second support 11, the fixed cover in middle part of bull stick 12 is equipped with receipts rope roller 14, wire rope 6's rear end is convoluteed on receiving rope roller 14, and the symmetry cover is equipped with two springs 13 on bull stick 12, two springs 13 relative one end respectively with receive rope roller 14 about both ends face rigid coupling, two springs 13 one end that deviate from respectively with the second support 11 in two relative inside wall rigid couplings.

The springs 13 are torsion springs, so that the rope winding roller 14 can be ensured to rotate to wind the steel wire rope 6 played back through the rope winding wheel 10 to achieve the purpose of recovering the original shape.

The water chute 3 and the push plate 4 are both stainless steel parts coated with anti-rust layers on the surfaces, so that the service lives of the water chute 3 and the push plate 4 can be greatly prolonged, and the water chute 3 and the push plate 4 are prevented from being rusted.

The connecting part 2 is made of polyurethane or rubber material.

The utility model provides an among the bridge expansion joint water diversion device, the switch that opens servo motor 8 at an interval drives rope wheel 10 and carries out the rolling to wire rope 6, push pedal 4 is being slided by wire rope 6 and is promoting accumulational water and rubbish from its front side discharge in the guiding gutter 3 forward side in guiding gutter 3 like this, later control servo motor 8 drives pivot 9 antiport and replays wire rope 6, receive rope roller 14 under the elastic force of two springs 13 like this and carry out the rolling via the wire rope 6 of rope wheel 10 playback and can resume the former state.

In conclusion, the blockage in the bridge expansion joint and the corrosion of materials caused by the overflowing water body and the garbage can be avoided by regularly cleaning the water body and the garbage accumulated in the water chute 3, the efficiency is higher and safer compared with manual cleaning, and the driving safety can be further ensured.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Bridge expansion joint water diversion device, including controlling two bridge bodies (1) that set gradually, its characterized in that, two the one end that bridge body (1) is relative is connected with guiding gutter (3) through connecting portion (2) respectively, insert in guiding gutter (3) and establish and sliding connection have push pedal (4), both ends all are provided with push pedal (4) assorted stopper (5) around connecting portion (2), two install jointly on bridge body (1) with push pedal (4) assorted traction mechanism.

2. The water diversion device for the bridge expansion joint according to claim 1, wherein the traction mechanism comprises a steel wire rope (6) penetrating through and fixedly inserted in the middle of the push plate (4), a first support (7) is fixedly installed on the front sides of the two bridge bodies (1) together, a rotating shaft (9) is inserted and rotatably connected on the first support (7), a rope winding wheel (10) is fixedly sleeved in the middle of the rotating shaft (9), a servo motor (8) is installed on the front side of the bridge body (1) on the right side, the output end of the servo motor (8) is fixedly connected with the right end of the rotating shaft (9) through a coupler, the front end of the steel wire rope (6) is wound on the rope winding wheel (10), and a reset mechanism matched with the rear end of the steel wire rope (6) is installed on the rear sides of the two bridge bodies (1) together.

3. The water diversion device for the bridge expansion joint according to claim 2, wherein the resetting mechanism comprises a second support (11) fixedly installed at the rear side of the two bridge bodies (1), a rotating rod (12) is inserted and rotatably connected on the second support (11), a rope collecting roller (14) is fixedly sleeved in the middle of the rotating rod (12), the rear end of the steel wire rope (6) is wound on the rope collecting roller (14), two springs (13) are symmetrically sleeved on the rotating rod (12), opposite ends of the two springs (13) are fixedly connected with the left end face and the right end face of the rope collecting roller (14), and opposite ends of the two springs (13) are fixedly connected with two opposite inner side walls in the second support (11).

4. The water guide device for bridge expansion joints according to claim 3, wherein the springs (13) are all torsion springs.

5. The water diversion device for the bridge expansion joint according to claim 1, wherein the water chute (3) and the push plate (4) are both stainless steel members coated with an anti-rust layer on the surface.

6. The water diversion device for bridge expansion joints according to claim 1, wherein the connecting part (2) is made of polyurethane or rubber material.