CN211079887U

CN211079887U - Novel bridge with preapring for an unfavorable turn of events shape device

Info

Publication number: CN211079887U
Application number: CN201920469940.3U
Authority: CN
Inventors: 万迎村; 张波; 张玉玲; 温玉柱; 陈莉
Original assignee: Individual
Current assignee: Tianjin Banhai Technology Co Ltd
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-07-24
Anticipated expiration: 2029-04-09

Abstract

The utility model discloses a novel bridge use shape of preapring for an unfavorable turn of events device, including bridge main part and base, the fixed welding of base top has the fixing base, and the fixing base up end passes through the dead lever to be connected with terminal surface under the bridge main part, and the dead lever is fixed to be welded in terminal surface under the bridge main part, and dead lever lower extreme fixedly connected with connector, establishes to hemisphere structure as the connector, the beneficial effects of the utility model are that: the utility model discloses an inside setting of fixing base can automatic re-setting with the second wedge relatively first wedge for the bridge main part can carry out certain buffering displacement when the atress, thereby avoids the bridge main part to take place deformation, sets up the fly leaf that can take place the displacement simultaneously on the movable block, and the power that receives when slowing down the bridge main part and receiving the impact force to a certain extent, fine protection bridge main part, and the utility model discloses compact structure, reasonable in design, the practicality is strong.

Description

Novel bridge with preapring for an unfavorable turn of events shape device

Technical Field

The utility model relates to an anti-deformation device, in particular to novel bridge with anti-deformation device belongs to bridge anti-deformation technical field.

Background

Along with the continuous development of traffic, the connection among all regions is closer and closer, various bridges can be seen between cities, the deformation of the bridges needs to be considered in the bridge construction process, the bridges can deform to a certain extent under the condition that the bridges are stressed, the existing bridges are provided with deformation prevention devices, however, the existing bridges are mainly aimed at the deformation of the bridges caused by the stress in the vertical direction, and the impact force on the bridges after the bridges are built is not only in the vertical direction.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel bridge use anti-deformation device to solve the problem of mentioning in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a novel anti-deformation device for bridge, includes bridge main part and base, the fixed welding of base top has the fixing base, the fixing base up end passes through the dead lever and is connected with the terminal surface under the bridge main part, the dead lever is fixed to be welded in terminal surface under the bridge main part, just dead lever lower extreme fixedly connected with connector, establish to the hemispheroid structure as the connector.

As a preferred technical scheme of the utility model, the fixing base comprises pedestal and movable block, the inside recess of having seted up of pedestal, the inside both sides side of recess respectively is equipped with a vertical slide rail, the movable block passes through first sliding block sliding connection on vertical slide rail, the recess bottom is equipped with two first wedges, first wedge passes through gyro wheel and recess bottom roll connection, two one side that the wedge of first wedge set up relatively and keep away from the wedge passes through telescopic link and recess lateral wall fixed connection, just the cover is equipped with compression spring on the telescopic link, the terminal surface is connected with the second wedge through the connecting rod under the movable block, two wedges of terminal surface under the second wedge are just to the wedge setting of two first wedges.

As a preferred technical scheme of the utility model, the movable block up end is equipped with the spread groove just to the connector, the spread groove comprises a plurality of fly leafs, the arc structure of agreeing with the connector is all established to the fly leaf, the equal fixed welding in fly leaf rear side has the connecting seat, fixed welding has the second sliding block on the connecting seat, second sliding block sliding connection is on horizontal slide rail, horizontal slide rail locates spread groove lower extreme position, fixedly connected with buffer beam on the connecting seat, the buffer beam stretches into the casing internal setting of pedestal lateral wall, be equipped with the buffer board in the casing, the terminal surface just sets up to the buffer beam before the buffer board, the buffer board rear end face is through two reset spring and casing bottom fixed connection.

As a preferred technical scheme of the utility model, the fly leaf is equipped with six, and six the connector below is evenly laid to the fly leaf.

As a preferred technical scheme of the utility model, first sliding block and second sliding block establish respectively into with vertical slide rail and horizontal slide rail assorted T style of calligraphy structure.

As a preferred technical scheme of the utility model, second sliding block fixed welding is in connecting seat lower extreme position, just second sliding block lower extreme stretches into inside and with horizontal slide rail sliding connection of horizontal slide rail.

The utility model has the advantages that:

1. the utility model provides a novel anti-deformation device for bridge, which can carry out certain buffer displacement when the bridge main body is stressed by arranging a first wedge block which is opposite to a second wedge block and can be automatically reset in a fixed seat, thereby avoiding the deformation of the bridge main body and leading the bridge main body to have the anti-deformation function in the vertical direction;

2. the utility model discloses set up the fly leaf that can take place the displacement on the movable block, the power that receives when slowing down the bridge main part to a certain extent receives the impact force, fine protection bridge main part for bridge main part has the function of preventing deformation on the horizontal direction.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the internal structure of the moving block of the present invention;

FIG. 3 is a schematic top view of the connecting trough of the present invention;

fig. 4 is an enlarged schematic structural diagram of the utility model a.

In the figure: 1. a bridge main body; 2. a base; 3. a fixed seat; 31. a base body; 32. a moving block; 33. a groove; 34. a vertical slide rail; 35. a first slider; 36. a first wedge block; 37. a roller; 38. a telescopic rod; 39. a compression spring; 310. a connecting rod; 311. a second wedge block; 312. connecting grooves; 313. a movable plate; 314. a connecting seat; 315. a second slider; 316. a horizontal slide rail; 317. a buffer rod; 318. a housing; 319. a buffer plate; 320. a return spring; 4. fixing the rod; 5. a connecting head.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-4, the utility model relates to a novel bridge is with preapring for an unfavorable turn of events device, including bridge main part 1 and base 2, fixed welding has fixing base 3 above base 2, and the terminal surface is connected under 3 up ends of fixing base pass through dead lever 4 and bridge main part 1, and dead lever 4 fixed welding is in terminal surface under 1 of bridge main part, and 4 lower extreme fixedly connected with connectors of dead lever 5, and connectors 5 establish to the hemispheroid structure.

Fixing base 3 comprises pedestal 31 and movable block 32, the inside recess 33 of having seted up of pedestal 31, the inside both sides side of recess 33 respectively is equipped with a vertical slide rail 34, movable block 32 is through first sliding block 35 sliding connection on vertical slide rail 34, recess 33 bottom is equipped with two first wedge 36, first wedge 36 passes through gyro wheel 37 and recess 33 bottom roll connection, telescopic link 38 and recess 33 lateral wall fixed connection are passed through to the relative one side that sets up and keep away from the wedge of two first wedge 36, and the cover is equipped with compression spring 39 on the telescopic link 38, terminal surface is connected with second wedge 311 through connecting rod 310 under the movable block 32, two wedges of terminal surface are just to the wedge setting of two first wedge 36 under second wedge 311. The upper end face of the moving block 32 is provided with a connecting groove 312 facing the connector 5, the connecting groove 312 is composed of a plurality of movable plates 313, the movable plates 313 are all set to be in an arc structure matching with the connector 5, the rear sides of the movable plates 313 are fixedly welded with a connecting seat 314, the connecting seat 314 is fixedly welded with a second sliding block 315, the second sliding block 315 is connected to a horizontal sliding rail 316 in a sliding manner, the horizontal sliding rail 316 is arranged at the lower end position of the connecting groove 312, a buffer rod 317 is fixedly connected to the connecting seat 314, the buffer rod 317 extends into the shell 318 on the side wall of the seat body 31 and is arranged in the shell 318, a buffer plate 319 is arranged in the shell 318, the front end face of the buffer plate 319 is arranged. Six movable plates 313 are arranged, and the six movable plates 313 are uniformly arranged below the connecting head 5. The first sliding block 35 and the second sliding block 315 are respectively set to be in a T-shaped structure matched with the vertical sliding rail 34 and the horizontal sliding rail 316. The second sliding block 315 is fixedly welded to the lower end of the connecting seat 314, and the lower end of the second sliding block 315 extends into the horizontal sliding rail 316 and is slidably connected to the horizontal sliding rail 316.

Specifically, the utility model discloses during the use, when bridge main body 1 is receiving the ascending impact force of vertical side, movable block 32 in the fixing base 3 can be down moved, thereby extrude first wedge 36 through second wedge 311, make two first wedges 36 move toward both sides, however two first wedges 36 can automatic re-setting under telescopic link 38 and compression spring 39's effect, thereby the impact force has been alleviated in vertical direction, bridge main body 1 has been prevented from taking place deformation, when bridge main body 1 is receiving the ascending impact force of horizontal direction, connector 5 of dead lever 4 lower extreme can extrude fly leaf 313, and fly leaf 313 can slide on horizontal slide rail 316, and restore original state under reset spring 320 and buffer beam 317 effect, thereby the impact force has been alleviated in the horizontal direction, bridge main body 1 has been prevented from taking place deformation.

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 novel anti-deformation device for bridge, a serial communication port, including bridge main part (1) and base (2), base (2) top fixed welding has fixing base (3), fixing base (3) up end passes through dead lever (4) and is connected with bridge main part (1) lower terminal surface, dead lever (4) fixed welding is in bridge main part (1) lower terminal surface, just dead lever (4) lower extreme fixedly connected with connector (5), establish to the hemispheroid structure in connector (5).

2. The novel anti-deformation device for the bridge according to claim 1, wherein the fixed seat (3) is composed of a seat body (31) and a movable block (32), a groove (33) is formed in the seat body (31), two vertical slide rails (34) are respectively arranged on two inner sides of the groove (33), the movable block (32) is connected to the vertical slide rails (34) in a sliding manner through a first slide block (35), two first wedge blocks (36) are arranged at the bottom of the groove (33), the first wedge blocks (36) are connected with the bottom of the groove (33) in a rolling manner through idler wheels (37), the wedge surfaces of the two first wedge blocks (36) are oppositely arranged, one side far away from the wedge surfaces is fixedly connected with the side walls of the groove (33) through a telescopic rod (38), a compression spring (39) is sleeved on the telescopic rod (38), and a second wedge block (311) is connected to the lower end surface of the movable block (32) through a connecting rod (310), two wedge surfaces of the lower end surface of the second wedge block (311) are arranged right opposite to the wedge surfaces of the two first wedge blocks (36).

3. The novel anti-deformation device for the bridge according to claim 2, wherein the upper end surface of the moving block (32) is provided with a connecting groove (312) facing the connecting head (5), the connecting groove (312) is composed of a plurality of moving plates (313), the moving plates (313) are all set to be in an arc structure fitting with the connecting head (5), the rear sides of the moving plates (313) are fixedly welded with connecting seats (314), the connecting seats (314) are fixedly welded with second sliding blocks (315), the second sliding blocks (315) are slidably connected to horizontal sliding rails (316), the horizontal sliding rails (316) are arranged at the lower end positions of the connecting groove (312), the connecting seats (314) are fixedly connected with buffer rods (317), the buffer rods (317) extend into a shell (318) on the side wall of the base body (31), the shell (318) is internally provided with buffer plates (319), the front end face of the buffer plate (319) is just opposite to the buffer rod (317), and the rear end face of the buffer plate (319) is fixedly connected with the bottom of the shell (318) through two return springs (320).

4. The novel anti-deformation device for the bridge according to claim 3, wherein six movable plates (313) are provided, and the six movable plates (313) are uniformly distributed below the connecting head (5).

5. The novel bridge deformation preventing device as claimed in claim 2, wherein the first sliding block (35) and the second sliding block (315) are respectively provided with a T-shaped structure matched with the vertical sliding rail (34) and the horizontal sliding rail (316).

6. The novel anti-deformation device for the bridge of claim 3, wherein the second sliding block (315) is fixedly welded at the lower end of the connecting seat (314), and the lower end of the second sliding block (315) extends into the horizontal sliding rail (316) and is slidably connected with the horizontal sliding rail (316).