CN213358295U

CN213358295U - High-performance insulating damping bridge support

Info

Publication number: CN213358295U
Application number: CN202021444900.2U
Authority: CN
Inventors: 王杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-06-04
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a high-performance insulation shock-absorbing bridge support, which comprises a bottom plate, a storage supporting structure and a shock-absorbing structure; a bottom plate: the left side and the right side of the upper surface of the base plate are respectively provided with a baffle plate, sleeves are uniformly arranged on the periphery of the upper surface of the base plate, supporting springs are respectively arranged on the inner bottom surfaces of the sleeves, the upper ends of the supporting springs are fixedly connected with a cylinder, the inner wall of each sleeve is provided with a sliding chute, the sliding chutes are vertically and slidably connected with corresponding small sliding pieces at the bottoms of the outer arc surfaces of the cylinders, the upper surfaces of the cylinders are respectively fixedly connected with the bottom surfaces of the base plates, and the bottom; accomodate bearing structure: are uniformly arranged on the lower surface of the bottom plate; shock-absorbing structure: set up respectively in the bottom surface of vertical board and the upper surface of bottom plate, shock-absorbing structure's outside end and the baffle medial surface contact that corresponds, this high performance insulation shock attenuation bridge beam supports, the shock attenuation effect is showing, and the shock attenuation work quality is high, and the shock attenuation keeps top stable in structure simultaneously, and the installation and disassembly of being convenient for reduces workman's work load.

Description

High-performance insulating damping bridge support

Technical Field

The utility model relates to a bridge workman technical field specifically is an insulating shock attenuation bridge beam supports of high performance.

Background

A bridge is a large structure used to span obstacles. Specifically, a bridge for a structure for crossing a natural obstacle (e.g., a river, a channel, a canyon, etc.) or an artificial obstacle (e.g., a highway, a railway line) or other facilities (e.g., a pipeline, a cable, etc.) has many parts, among which a bridge support is one of them, and the bridge support is an important structural member for connecting an upper structure and a lower structure of the bridge, and is located between the bridge and a bed stone, and it can reliably transmit load and deformation (displacement and rotation angle) borne by the upper structure of the bridge to the lower structure of the bridge, and is an important force transmission device of the bridge. The device comprises a fixed support and a movable support. The common forms of supports used by bridge workers include: felt or plate support, board-like rubber support, ball-type support, steel support and special support etc. there are many not enough in traditional bridge beam supports technique, do not have shock-absorbing function or shock-absorbing function high efficiency inadequately, can't guarantee shock attenuation operating mass, the structure is firm inadequately, the shock attenuation is difficult to simultaneously keep top stable in structure, the installation is dismantled complicacy loaded down with trivial details, greatly increased workman's work load, consequently a neotype high performance insulation shock attenuation bridge beam supports's realization is very necessary.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an insulating shock attenuation bridge beam supports of high performance, shock-absorbing function is high-efficient, guarantees shock attenuation operating mass, and sound construction, shock attenuation keep top stable in structure simultaneously, and the installation of being convenient for is dismantled, reduces workman's work load, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-performance insulation shock-absorption bridge support comprises a bottom plate, a storage supporting structure and a shock absorption structure;

a bottom plate: the left side and the right side of the upper surface of the base plate are respectively provided with a baffle plate, sleeves are uniformly arranged on the periphery of the upper surface of the base plate, supporting springs are respectively arranged on the inner bottom surfaces of the sleeves, the upper ends of the supporting springs are fixedly connected with a cylinder, the inner wall of each sleeve is provided with a sliding chute, the sliding chutes are vertically and slidably connected with corresponding small sliding pieces at the bottoms of the outer arc surfaces of the cylinders, the upper surfaces of the cylinders are respectively fixedly connected with the bottom surfaces of the base plates, and the bottom;

accomodate bearing structure: are uniformly arranged on the lower surface of the bottom plate;

shock-absorbing structure: set up respectively in the bottom surface of vertical board and the upper surface of bottom plate, shock-absorbing structure's outside end and the baffle medial surface contact that corresponds, shock-absorbing function is high-efficient, guarantees shock attenuation operating mass, and the sound construction keeps top stable in structure simultaneously in the shock attenuation, and the installation of being convenient for is dismantled, reduces workman's work load.

Further, accomodate bearing structure and include spout, installation screw, mounting panel and locking bolt, the bottom surface left and right sides edge of bottom plate evenly is equipped with the spout, and the equal sliding connection in inside of spout has the mounting panel, and the outside end of mounting panel all is equipped with the installation screw, and the medial extremity of mounting panel passes through locking bolt and bottom plate threaded connection, and the installation of being convenient for is dismantled, reduces workman's work load.

Further, shock-absorbing structure includes U type base, horizontal pole, quarter butt, horizontal spout, damping spring and curved plate, the bottom surface of vertical board is equipped with U type base, the internal face of U type base all rotates through the round pin axle and is connected with the quarter butt, the upper surface symmetry of bottom plate is equipped with horizontal spout, the equal sliding connection in inside of horizontal spout has the curved plate, the curved plate is installed with the horizontal pole cooperation that corresponds, the lateral surface of curved plate all is equipped with damping spring, damping spring's outer end and the baffle medial surface fixed connection that corresponds, the equal sliding connection of the lateral surface circular recess of curved plate has the quarter butt, the quarter butt is located damping spring's inside, the outside end and the baffle medial surface contact that corresponds of quarter butt, shock-absorbing function is high-efficient, guarantee shock attenuation operating mass, the sound construction, the shock attenuation keeps top stable.

Furthermore, a bearing plate is further arranged between the bottom plate and the base plate, the left end and the right end of the bearing plate are respectively and fixedly connected with the inner side surfaces of the corresponding vertical plates, and the bearing plate can keep the vertical plates on the two sides to be stressed uniformly.

Further, still include the sign phosphor strip, the leading flank middle part of bottom plate is equipped with the sign phosphor strip, and the workman of being convenient for of sign phosphor strip discerns the position of support.

Compared with the prior art, the beneficial effects of the utility model are that: this insulating shock attenuation bridge beam supports of high performance has following benefit:

1. the workman passes the installation screw and the installation position threaded connection who corresponds with mounting bolt, the realization is fixed to overall structure's installation, when needing to demolish the support, the workman screws out mounting bolt and locking bolt, promote the mounting panel, inside the mounting panel inwards slided to the spout along the spout, the workman passes installation screw and bottom plate threaded connection with mounting bolt once more, the realization is fixed taking in of mounting panel, certain space has been saved during the transport, convenient to install and dismantle, reduction workman's work load.

2. After vertical board moves down, the horizontal pole extrudees the curved plate, because the curved plate upper surface sets up for the curved surface, and curved plate below and bottom plate sliding connection, realize that the curved plate slides to both sides, the damping spring of curved plate slip extrusion both sides simultaneously, most loads are offset in the damping spring shrink, play the shock attenuation effect, the curved plate removes to both sides, the horizontal pole slides in the circular recess of curved plate lateral surface, the horizontal pole keeps damping spring to take place deformation on horizontal, shock-absorbing function is high-efficient, guarantee shock attenuation operating mass, sound construction, the shock attenuation keeps top stable in structure simultaneously.

Drawings

Fig. 1 is a schematic front sectional view of the present invention.

In the figure: the vertical plate of 1 bottom plate, 2, 3 backing plates, 4 baffles, 5 accomodate bearing structure, 51 spout, 52 installation screw, 53 mounting panels, 54 locking bolt, 6 shock-absorbing structure, 61U type base, 62 horizontal pole, 63 quarter butt, 64 horizontal spout, 65 damping spring, 66 curved plate, 7 sleeves, 8 supporting spring, 9 cylinder, 10 bearing plates, 11 sign phosphor strips.

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, the utility model provides a high performance insulation shock attenuation bridge beam supports technical scheme: a high-performance insulation shock-absorption bridge support comprises a bottom plate 1, a containing support structure 5 and a shock absorption structure 6;

bottom plate 1: the left side and the right side of the upper surface of the base plate are respectively provided with a baffle plate 4, the periphery of the upper surface of the base plate 1 is uniformly provided with a sleeve 7, the inner bottom surface of each sleeve 7 is provided with a supporting spring 8, the upper end of each supporting spring 8 is fixedly connected with a cylinder 9, the inner wall of each sleeve 7 is provided with a chute, each chute is vertically and slidably connected with a corresponding small-sized slip sheet at the bottom of the outer arc surface of the cylinder 9, the upper surface of each cylinder 9 is fixedly connected with the bottom surface of the backing plate 3, the bottom surface of the backing plate 3, after pressure is applied to the upper part of the backing plate 3, the backing plate 3 transmits the pressure to the cylinders 9, the cylinders 9 transmit the pressure to the corresponding supporting springs 8 below, the supporting springs 8 contract to increase the stress and offset the pressure, the supporting springs 8 contract to drive the cylinders 9 to move downwards along the sleeves 7, and the cylinders 9 drive the upper backing plate 3 to move downwards to realize the downward movement of the vertical plate 2;

storage support structure 5: the accommodating support structure 5 comprises sliding grooves 51, mounting screw holes 52, mounting plates 53 and locking bolts 54, the sliding grooves 51 are uniformly arranged at the edges of the left side and the right side of the bottom surface of the bottom plate 1, the mounting plates 53 are connected inside the sliding grooves 51 in a sliding manner, the mounting screws 52 are arranged at the outer ends of the mounting plates 53, the inner ends of the mounting plates 53 are in threaded connection with the bottom plate 1 through the locking bolts 54, when a support needs to be dismounted, a worker unscrews the mounting bolts and the locking bolts 54 to push the mounting plates 53, the mounting plates 53 slide inwards into the sliding grooves 51 along the sliding grooves 51, the worker penetrates the mounting bolts 52 again to be in threaded connection with the bottom plate 1, the accommodating and fixing of the mounting plates 53 are realized, a certain space is saved during transportation, the mounting and dismounting are convenient, and the;

the damping structure 6: the shock absorption structure 6 comprises a U-shaped base 61, a cross rod 62, a short rod 63, a transverse sliding groove 64, a shock absorption spring 65 and a curved plate 66, the outer side end of the shock absorption structure 6 is contacted with the inner side surface of the corresponding baffle 4, the shock absorption structure 6 comprises the U-shaped base 61, the cross rod 62, the short rod 63, the transverse sliding groove 64, the shock absorption spring 65 and the curved plate 66, the U-shaped base 61 is arranged on the bottom surface of the vertical plate 2, the short rod 63 is rotatably connected with the inner side surface of the U-shaped base 61 through a pin shaft, the transverse sliding groove 64 is symmetrically arranged on the upper surface of the bottom plate 1, the curved plate 66 is slidably connected with the inner side surface of the transverse sliding groove 64, the curved plate 66 is matched and installed with the corresponding cross rod 62, the shock absorption spring 65 is arranged on the outer side surface of the curved plate 66, the outer end of the shock absorption spring 65 is fixedly connected with the inner side surface, after the vertical plate 2 moves downwards, the cross rod 62 extrudes the curved plate 66, because the upper surface of the curved plate 66 is in a curved surface arrangement, and the lower part of the curved plate 66 is in sliding connection with the bottom plate 1, the curved plate 66 slides towards two sides, the curved plate 66 slides and simultaneously extrudes the damping springs 65 on two sides, the damping springs 65 contract to offset most of load, and a damping effect is achieved, the curved plate 66 moves towards two sides, the cross rod 62 slides into a circular groove on the outer side surface of the curved plate 66, the cross rod 62 keeps the damping springs 65 to deform only in the transverse direction, the damping function is efficient, the damping working quality is ensured, the structure is firm, and the damping is kept stable in the upper structure;

wherein: still include bearing plate 10, both ends respectively with the 2 medial surfaces fixed connection of vertical board that correspond about bearing plate 10, bearing plate 10 can keep the vertical board 2 atress of both sides even.

Wherein: still include sign phosphor strip 11, the leading flank middle part of bottom plate 1 is equipped with sign phosphor strip 11, and the surface of sign phosphor strip 11 scribbles high-efficient reflection of light paint vehicle, and the position of the workman discernment support is convenient for to sign phosphor strip 11.

When in use: a worker enables a mounting bolt to penetrate through a mounting screw hole 52 to be in threaded connection with a corresponding mounting part, mounting and fixing of the whole structure are achieved, after a support is mounted, after pressure is applied to the upper side of a backing plate 3, the backing plate 3 transfers the pressure of the upper side to a cylinder 9, the cylinder 9 transfers the pressure to a corresponding supporting spring 8 of the lower side, the supporting spring 8 contracts to increase self stress so as to offset the pressure of the upper side, the supporting spring 8 contracts to drive the cylinder 9 to move downwards, the cylinder 9 drives the backing plate 3 of the upper side to move downwards to achieve downward movement of a vertical plate 2, after the vertical plate 2 moves downwards, a cross rod 62 extrudes a curved plate 66, the upper surface of the curved plate 66 is arranged in a curved surface mode, the lower side of the curved plate 66 is in sliding connection with a base plate 1, the curved plate 66 slides towards two sides, the curved plate 66 simultaneously extrudes damping springs 65 on, curved plate 66 moves to both sides, horizontal pole 62 slides in the circular recess of curved plate 66 lateral surface, horizontal pole 62 keeps damping spring 65 can only take place deformation in horizontal, when needing to demolish the support, the workman screws out mounting bolt and locking bolt 54, promote mounting panel 53, inside mounting panel 53 along spout 51 inwards slides to spout 51, the workman passes mounting bolt 52 and bottom plate 1 threaded connection once more with mounting bolt, the realization is fixed to accomodating of mounting panel 53, certain space has been saved during the transport.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an insulating shock attenuation bridge beam supports of high performance which characterized in that: comprises a bottom plate (1), a receiving and supporting structure (5) and a damping structure (6);

base plate (1): the left side and the right side of the upper surface of the base plate are respectively provided with a baffle (4), sleeves (7) are uniformly arranged on the periphery of the upper surface of the base plate (1), supporting springs (8) are respectively arranged on the inner bottom surfaces of the sleeves (7), the upper ends of the supporting springs (8) are fixedly connected with cylinders (9), sliding chutes are formed in the inner wall of each sleeve (7), the sliding chutes are vertically and slidably connected with corresponding small sliding pieces at the bottoms of the outer arc surfaces of the cylinders (9), the upper surfaces of the cylinders (9) are respectively fixedly connected with the bottom surface of the base plate (3), and vertical plates (2) are symmetrically arranged on the bottom surface of;

storage support structure (5): are uniformly arranged on the lower surface of the bottom plate (1);

damping structure (6): the damping structure is arranged on the bottom surface of the vertical plate (2) and the upper surface of the bottom plate (1) respectively, and the outer side end of the damping structure (6) is in contact with the inner side surface of the corresponding baffle (4).

2. The high-performance insulating and damping bridge support according to claim 1, wherein: accomodate bearing structure (5) and include spout (51), installation screw (52), mounting panel (53) and locking bolt (54), the bottom surface left and right sides edge of bottom plate (1) evenly is equipped with spout (51), and the equal sliding connection in inside of spout (51) has mounting panel (53), and the outside end of mounting panel (53) all is equipped with installation screw (52), and the medial extremity of mounting panel (53) passes through locking bolt (54) and bottom plate (1) threaded connection.

3. The high-performance insulating and damping bridge support according to claim 1, wherein: the damping structure (6) comprises a U-shaped base (61), cross bars (62), short rods (63), transverse sliding grooves (64), damping springs (65) and curved plates (66), the U-shaped base (61) is arranged on the bottom surface of the vertical plate (2), the short rods (63) are rotatably connected to the inner wall surface of the U-shaped base (61) through pin shafts, the transverse sliding grooves (64) are symmetrically arranged on the upper surface of the bottom plate (1), the curved plates (66) are slidably connected to the inner parts of the transverse sliding grooves (64), the curved plates (66) are installed in a matched mode with the corresponding cross bars (62), the damping springs (65) are arranged on the outer side surfaces of the curved plates (66), the outer ends of the damping springs (65) are fixedly connected with the inner side surfaces of the corresponding baffle plates (4), the short rods (63) are slidably connected to the circular grooves of the outer side surfaces of the curved plates (66), and the short rods (63, the outer end of the short rod (63) is contacted with the inner side surface of the corresponding baffle (4).

4. The high-performance insulating and damping bridge support according to claim 1, wherein: still be equipped with bearing plate (10) between bottom plate (1) and backing plate (3), both ends are respectively with vertical board (2) medial surface fixed connection that correspond about bearing plate (10).

5. The high-performance insulating and damping bridge support according to claim 1, wherein: still include sign phosphor strip (11), the leading flank middle part of bottom plate (1) is equipped with sign phosphor strip (11).