CN210341606U

CN210341606U - Damper mounting assembly for building bridge

Info

Publication number: CN210341606U
Application number: CN201920865174.2U
Authority: CN
Inventors: 龚宗明; 程小丹
Original assignee: Jiangsu Maurer New Material Technology Co ltd
Current assignee: Jiangsu leading mengmaole Zhizao Technology Group Co., Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-04-17
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a attenuator installation component for building bridge, including first link, attenuator and second link, the both ends fixed mounting of attenuator has the spliced pole, attenuator and spliced pole welding, the one end that the attenuator was kept away from to the spliced pole is the U font, the ratchet is installed to the tip of spliced pole, the both ends of ratchet link to each other with the spliced pole through the bearing, set up the thread groove in the ratchet, be provided with the internal thread in the thread groove, install the screw thread post in the thread groove, the pawl erection column is installed at the inboard top of first link, the both ends of pawl erection column link to each other with first link is fixed, install the pawl on the pawl erection column, the joint groove has been seted up to first link inboard, the structure of second link is the same with the structure of first link. The utility model discloses, make things convenient for the installation of attenuator and dismantle the change more.

Description

Damper mounting assembly for building bridge

Technical Field

The utility model relates to a bridge processing technology field specifically is a attenuator installation component for building bridge.

Background

In the construction process of the bridge, in order to avoid an earthquake, a damper needs to be installed between the bridge and the pier, and when the bridge body vibrates, the damper absorbs the vibration, so that the damage of the vibration to the bridge is reduced.

The utility model discloses an applicant discovers, and current attenuator installation component adopts connecting pieces such as bolts to install fixedly mostly in the use, causes the dismantlement inconvenient after using for a long time easily, inconvenient use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a damper installation component for building bridge to solve among the prior art current damper installation component in the use, mostly adopt connecting pieces such as bolts to install fixedly, cause the inconvenient problem of dismantlement easily after using for a long time.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a attenuator installation component for building bridge, includes first link, attenuator and second link, the both ends fixed mounting of attenuator has the spliced pole, attenuator and spliced pole welding, the one end that the attenuator was kept away from to the spliced pole is the U font, the ratchet is installed to the tip of spliced pole, the both ends of ratchet link to each other with the spliced pole through the bearing, set up the thread groove in the ratchet, be provided with the internal thread in the thread groove, the internal thread of thread groove separates opposite direction from the center, install the screw thread post in the thread groove, the screw thread post sets up two and sets up relatively, be provided with the external screw thread with thread groove phase-match on the outer wall of screw thread post, the tip cross-section of screw thread post is type protrudingly, first link is the U font, the pawl erection column is installed at the inboard top of first link, the both ends of pawl erection column are fixed continuous with first link, the ratchet wheel is characterized in that a ratchet is installed on the ratchet wheel installation column, a clamping groove is formed in the inner side of the first connecting frame, the shape of the clamping groove is matched with that of the threaded column, and the structure of the second connecting frame is the same as that of the first connecting frame.

The threaded column penetrates through the connecting column, a threaded hole for the threaded column to penetrate through is formed in the connecting column, and the threaded column is connected with the connecting column through threads.

The pawl is installed on the pawl mounting column through a torsion spring, and the bottom end of the pawl is clamped on the ratchet wheel.

The bolt mounting plate is installed to the bottom of first link and second link, the bolt mounting hole has been seted up on the surface of bolt mounting plate, the bolt mounting hole is the through-hole.

And bolt placing plates are arranged on two sides of the outer walls of the first connecting frame and the second connecting frame, and the first connecting frame and the second connecting frame are fixedly connected with the bolt placing plates.

The bolt is placed the surface of board and has been seted up the bolt and place the hole, the bolt is placed the hole and is placed the length direction equidistance setting of board along the bolt, the bolt is placed downthehole portion bottom and is installed the magnet piece.

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

1. the ratchet wheel drives the threaded column to move, the threaded column is inserted into and withdrawn from the clamping groove, connection and detachment of the first connecting frame, the second connecting frame and the damper are achieved, and the damper is more convenient to install, detach and replace.

2. After the damper is installed, the pawl is buckled on the ratchet wheel under the action of the torsion spring to limit the rotation of the ratchet wheel, so that the rotation of the threaded column is limited, and the stability during installation is enhanced.

3. During the installation bolt, can place the bolt and place the screw thread of placing the board at the bolt and place the hole, the magnet piece adsorbs the bottom of bolt, places when more making things convenient for the bolt to install.

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 structural view of the present invention;

FIG. 2 is a schematic view of the connection between the connection post and the first connection frame of the present invention;

FIG. 3 is a schematic view of the installation of the pawl of the present invention;

FIG. 4 is a schematic view of the ratchet wheel of the present invention;

fig. 5 is a schematic structural view of the bolt placing plate of the present invention.

In the figure: 1. a first connecting frame; 2. connecting columns; 3. a damper; 4. a second link frame; 5. mounting a bolt plate; 6. a pawl mounting post; 7. a pawl; 8. a ratchet wheel; 9. a threaded post; 10. a clamping groove; 11. a bolt mounting hole; 12. a thread groove; 13. a bolt placing plate; 14. a bolt placing hole; 15. and a magnet piece.

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. 1-5, in an embodiment of the present invention, a damper mounting assembly for a building bridge includes a first connecting frame 1, a damper 3, and a second connecting frame 4, connecting columns 2 are fixedly mounted at two ends of the damper 3, the damper 3 is welded to the connecting columns 2, one ends of the connecting columns 2 away from the damper 3 are U-shaped, ratchet wheels 8 are mounted at ends of the connecting columns 2, two ends of the ratchet wheels 8 are connected to the connecting columns 2 through bearings, thread grooves 12 are formed in the ratchet wheels 8, internal threads are formed in the thread grooves 12, the directions of separation of the internal threads of the thread grooves 12 from the center are opposite, threaded columns 9 are mounted in the thread grooves 12, the threaded columns 9 are arranged in two and opposite directions, external threads matched with the thread grooves 12 are formed on outer walls of the threaded columns 9, the cross sections of the ends of the threaded columns 9 are convex, the threaded columns 9 pass through the connecting columns 2, threaded holes for the threaded columns 9, the threaded column 9 is connected with the connecting column 2 through threads, the threaded column 9 is driven to move through the ratchet 8 and is inserted into and withdrawn from the clamping groove 10, connection and separation of the first connecting frame 1, the second connecting frame 4 and the damper 3 are achieved, the first connecting frame 1 is U-shaped, the pawl mounting column 6 is mounted at the top of the inner side of the first connecting frame 1, two ends of the pawl mounting column 6 are fixedly connected with the first connecting frame 1, the pawl 7 is mounted on the pawl mounting column 6 through a torsion spring, the bottom end of the pawl 7 is clamped on the ratchet 8 to limit rotation of the ratchet 8, and therefore rotation of the threaded column 9 is limited, the clamping groove 10 is formed in the inner side of the first connecting frame 1, the shape of the clamping groove 10 is matched with that of the threaded column 9, and the structure of the second connecting frame 4 is the same as that;

the bolt mounting plates 5 are mounted at the bottom ends of the first connecting frame 1 and the second connecting frame 4, bolt mounting holes 11 are formed in the surfaces of the bolt mounting plates 5, the bolt mounting holes 11 are through holes, bolt placing plates 13 are mounted on two sides of the outer walls of the first connecting frame 1 and the second connecting frame 4, the first connecting frame 1 and the second connecting frame 4 are fixedly connected with the bolt placing plates 13, bolt placing holes 14 are formed in the surfaces of the bolt placing plates 13, the bolt placing holes 14 are arranged at equal intervals along the length direction of the bolt placing plates 13, magnet pieces 15 are mounted at the bottom ends inside the bolt placing holes 14, when the bolts are mounted, the bolts can be placed in the thread placing holes 14 of the bolt placing plates 13, and the magnet pieces 15 adsorb the bottom ends of the bolts; drive two screw thread posts 9 through ratchet 8 and insert in joint groove 10, realize spliced pole 2 and first link, the connection of second link 4, pawl 7 is detained on ratchet 8 under the effect of torsional spring, restriction ratchet 8's rotation, thereby restriction screw thread post 9's rotation, when dismantling attenuator 3, pull pawl 7 from ratchet 8 and leave, reversal ratchet 8 drives screw thread post 9 and withdraws from joint groove 10, can change attenuator 3 and spliced pole 2, during the construction bolt, can place the bolt and place the screw thread of placing board 13 at the bolt and place hole 14, the bottom of magnet piece 15 adsorption bolt.

The utility model discloses a theory of operation and use flow: drive two screw thread posts 9 through ratchet 8 and insert in joint groove 10, realize spliced pole 2 and first link, the connection of second link 4, pawl 7 is detained on ratchet 8 under the effect of torsional spring, restriction ratchet 8's rotation, thereby restriction screw thread post 9's rotation, when dismantling attenuator 3, pull pawl 7 from ratchet 8 and leave, reversal ratchet 8 drives screw thread post 9 and withdraws from joint groove 10, can change attenuator 3 and spliced pole 2, during the construction bolt, can place the bolt and place the screw thread of placing board 13 at the bolt and place hole 14, the bottom of magnet piece 15 adsorption bolt.

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 damper installation component for building bridge, includes first link (1), attenuator (3) and second link (4), its characterized in that: the utility model discloses a damping device, including attenuator (3), spliced pole (2) are installed to the both ends fixed mounting of attenuator (3), attenuator (3) and spliced pole (2) welding, the one end that attenuator (3) were kept away from in spliced pole (2) is the U font, ratchet (8) are installed to the tip of spliced pole (2), the both ends of ratchet (8) are passed through the bearing and are linked to each other with spliced pole (2), thread groove (12) have been seted up in ratchet (8), be provided with the internal thread in thread groove (12), the internal thread of thread groove (12) separates opposite direction from the center, install screw thread post (9) in thread groove (12), screw thread post (9) set up two and set up relatively, be provided with on the outer wall of screw thread post (9) with thread groove (12) assorted external screw thread, the tip cross-section of screw thread post (9) is type, first link (1) is the U font, pawl erection column (6) are installed at first link (1) inboard top, the both ends of pawl erection column (6) are fixed continuous with first link (1), install pawl (7) on pawl erection column (6), joint groove (10) have been seted up to first link (1) inboard, the shape and the screw thread post (9) phase-match in joint groove (10), the structure of second link (4) is the same with the structure of first link (1).

2. The damper mounting assembly for construction bridges of claim 1, wherein: the threaded column (9) penetrates through the connecting column (2), a threaded hole for the threaded column (9) to penetrate through is formed in the connecting column (2), and the threaded column (9) is connected with the connecting column (2) through threads.

3. The damper mounting assembly for construction bridges of claim 1, wherein: the pawl (7) is installed on the pawl mounting column (6) through a torsion spring, and the bottom end of the pawl (7) is clamped on the ratchet wheel (8).

4. The damper mounting assembly for construction bridges of claim 1, wherein: bolt mounting panel (5) are installed to the bottom of first link (1) and second link (4), bolt mounting hole (11) have been seted up on the surface of bolt mounting panel (5), bolt mounting hole (11) are the through-hole.

5. The damper mounting assembly for construction bridges of claim 1, wherein: and bolt placing plates (13) are arranged on two sides of the outer walls of the first connecting frame (1) and the second connecting frame (4), and the first connecting frame (1) and the second connecting frame (4) are fixedly connected with the bolt placing plates (13).

6. The damper mounting assembly for construction bridges of claim 5, wherein: bolt placing holes (14) are formed in the surface of the bolt placing plate (13), the bolt placing holes (14) are arranged at equal intervals along the length direction of the bolt placing plate (13), and magnet pieces (15) are mounted at the bottom end inside the bolt placing holes (14).