CN212834962U

CN212834962U - Y-shaped bridge pier column with steel pull rod

Info

Publication number: CN212834962U
Application number: CN202021286797.3U
Authority: CN
Inventors: 徐建锋; 廖四萍; 徐祥峰; 汪申胜; 曾芦
Original assignee: ZHEJIANG QUZHOU TRANSPORT CONSTRUCTION GROUP CO LTD
Current assignee: ZHEJIANG QUZHOU TRANSPORT CONSTRUCTION GROUP CO LTD
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-03-30
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a Y shape bridge pier stud of belted steel pull rod, including the pier stud, the top fixed mounting of pier stud has the fixed connection piece, the fixed surface of fixed connection piece outer wall installs the fixed connection axle, one side fixedly connected with steel pull rod of fixed connection axle, fixed lasso has been cup jointed in the surface activity of steel pull rod outer wall, the bottom fixed mounting of fixed lasso has the lifting connection pole, one side fixed mounting of steel pull rod has Y shape bridge pier stud, the bottom movable mounting of Y shape bridge pier stud has the regulation box, the surface movable mounting who adjusts the box outer wall has rotatory handle. Through the fixed ring who designs, because the inside fixedly connected with top of fixed ring stabilizes spring and the firm spring in bottom, when the steel pull rod is at swing by a wide margin, can pull it back through the flexible power of the firm spring in top and the firm spring in bottom, avoid rocking amplitude too big, solved the too big problem of steel pull rod rocking amplitude.

Description

Y-shaped bridge pier column with steel pull rod

Technical Field

The utility model belongs to the technical field of the bridge, concretely relates to Y shape bridge pier stud of belted steel pull rod.

Background

The pier column is a structure which is used for bearing a lower weight bearing object of an upper structure in civil engineering, the cross section of the pier column is mostly circular, and the pier column also has anisotropic pier columns such as an ellipse, a square, a curve and a parabola, and is an important component in the projects such as bridges such as highway bridges, railway bridges and sidewalks, overpasses, ramp bridges, overpasses and the like, the pull rod is formed by pre-tightening combination, and the structure of the pull rod, the selection of the pre-tightening force, the arrangement mode of a convex shoulder and the like, which can greatly influence the overall dynamic characteristics of the rotor, is a structure of a frequently-appearing building material.

But it is when the in-service use, still have some shortcomings, all can install the steel pull rod around the current pier stud outer wall, when meetting the weather of storm, the storm can blow the steel pull rod this moment, because the steel pull rod has the blowing of certain length under the storm, the steel pull rod can cause the horizontal hunting, too big messenger's inertial effect also can the grow when the range of rocking, long term steel pull rod is harmd easily, and also can cause the pier stud outer wall to break for a long time, make unable protection to it, for this we provide a Y shape bridge pier stud of belted steel pull rod.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a Y shape bridge pier stud of belted steel pull rod, all can install the steel pull rod around proposing current pier stud outer wall in solving above-mentioned background art, when meetting the weather of storm, the storm can blow the steel pull rod this moment, because the steel pull rod has the blowing of certain length under the storm, the steel pull rod can cause the horizontal hunting, too big messenger's inertial effect also can the grow when the range of rocking, long term steel pull rod is harmd easily, and long term also can cause the pier stud outer wall to break, make the problem of can't protecting to it.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a Y shape bridge pier stud of belted steel pull rod, includes the pier stud, the top fixed mounting of pier stud has fixed connection piece, the fixed surface of fixed connection piece outer wall installs fixed connection axle, one side fixedly connected with steel pull rod of fixed connection axle, fixed lasso has been cup jointed in the surface activity of steel pull rod outer wall, fixed lasso's bottom fixed mounting has the lift connecting rod, one side fixed mounting of steel pull rod has Y shape bridge pier stud, the bottom movable mounting of Y shape bridge pier stud has the regulation box, the surface movable mounting who adjusts the box outer wall has rotatory handle.

Preferably, the surface of the inner wall of the adjusting box is fixedly provided with a movable connecting plate, one side of the lifting connecting rod is fixedly provided with a straight plate tooth, and one side of the straight plate tooth is connected with a movable gear in a meshing manner.

Preferably, a top stabilizing spring is fixedly installed inside the fixed ferrule, a movable ferrule is fixedly installed at the bottom of the top stabilizing spring, and a bottom stabilizing spring is fixedly installed at the bottom of the movable ferrule.

Preferably, the bottom of the rotating handle is fixedly connected with a movable connecting rod, and the bottom of the movable connecting rod is fixedly connected with the surface of the outer wall of the movable gear.

Preferably, the fixed seat is movably sleeved on the surface of the outer wall of the movable gear, and one side of the fixed seat is fixedly connected with the surface of the inner wall of the adjusting box.

Preferably, the inside of adjusting box has seted up movable chamber, the connector has been seted up at the top of adjusting box.

Preferably, the rotary handle and the movable connecting rod are both circular, and anti-skid grains are formed in the surface of the outer wall of the rotary handle.

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

1. through the fixed ring who designs, because the inside fixedly connected with top of fixed ring stabilizes spring and the firm spring in bottom, when the steel pull rod is at swing by a wide margin, can pull it back through the flexible power of the firm spring in top and the firm spring in bottom, avoid rocking amplitude too big, solved the too big problem of steel pull rod rocking amplitude.

2. Through the regulation box of design, highly not to waiting when steel pull rod and fixed lasso, through rotating the loose gear, can adjust the height of lift connecting rod, when the lift connecting rod adjusts into suitable height, just stall has solved the problem of adjusting.

Drawings

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

fig. 2 is a schematic view of the overall structure of fig. 1 a;

FIG. 3 is a schematic view of the whole internal structure of the adjusting box of the present invention;

FIG. 4 is a schematic view of the internal structure of the fixing collar of the present invention;

fig. 5 is a schematic view of the whole structure of the bottom of the rotary handle of the present invention.

In the figure: 1. pier plates; 2. fixing a connecting block; 3. fixing the connecting shaft; 4. a steel tie rod; 5. fixing the ferrule; 6. a lifting connecting rod; 7. y-shaped bridge pier studs; 8. an adjustment box; 9. rotating the handle; 10. a movable connecting rod; 11. a movable gear; 12. a movable connecting plate; 13. straight plate teeth; 14. a top stabilizing spring; 15. a movable ferrule; 16. the bottom stabilizes the spring.

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, the present invention provides a technical solution: the utility model provides a Y shape bridge pier stud of belted steel pull rod, including pier stud 1, the top fixed mounting of pier stud 1 has fixed connection piece 2, the fixed surface of 2 outer walls of fixed connection piece installs fixed connection axle 3, one side fixedly connected with steel pull rod 4 of fixed connection axle 3, the surperficial activity of 4 outer walls of steel pull rod has cup jointed fixed ring 5, the bottom fixed mounting of fixed ring 5 has lifting connecting rod 6, one side fixed mounting of steel pull rod 4 has Y shape bridge pier stud 7, the bottom movable mounting of Y shape bridge pier stud 7 has regulation box 8, the surface movable mounting of adjusting box 8 outer wall has rotatory handle 9.

In this embodiment, cup joint steel pull rod 4 in the inside of fixed lasso 5 this moment, when there is the storm to blow steel pull rod 4, and steel pull rod 4 when beginning the horizontal hunting, because steel pull rod 4 cup joints the inside at fixed lasso 5, and the bottom fixed mounting of steel pull rod 4 has top firm spring 14 and bottom firm spring 16, and top firm spring 14 and bottom firm spring 16 have the elasticity, when steel pull rod 4 horizontal hunting, top firm spring 14 and bottom firm spring 16 and steel pull rod 4 swing and extend, top firm spring 14 and bottom firm spring 16 can advance the shrink when extending to the certain degree, and can pull back steel pull rod 4 normal position at the in-process of shrink, avoid inertia too big, make steel pull rod 4 be harm, thereby improve work efficiency.

Specifically, a movable connecting plate 12 is fixedly mounted on the surface of the inner wall of the adjusting box 8, a straight plate tooth 13 is fixedly mounted on one side of the lifting connecting rod 6, and a movable gear 11 is meshed and connected with one side of the straight plate tooth 13.

In this embodiment, when the height of the steel pull rod 4 is not equal to that of the fixed ring 5, the movable gear 11 is rotated left and right at the moment, so that the movable gear 11 can drive the straight plate teeth 13 meshed and connected on the right side to move up and down, the height of the fixed ring 5 and the height of the steel pull rod 4 can be equal through adjustment, and therefore the working efficiency can be improved.

Specifically, a top stabilizing spring 14 is fixedly mounted inside the fixed ferrule 5, a movable ferrule 15 is fixedly mounted at the bottom of the top stabilizing spring 14, and a bottom stabilizing spring 16 is fixedly mounted at the bottom of the movable ferrule 15.

In this embodiment, through setting up movable lasso 15 for can cup joint steel pull rod 4 inside through movable lasso 15, both solved the connection problem, solved the problem of cup jointing again, thereby improve work efficiency.

Specifically, the bottom of the rotating handle 9 is fixedly connected with a movable connecting rod 10, and the bottom of the movable connecting rod 10 is fixedly connected with the surface of the outer wall of the movable gear 11.

In this embodiment, through setting up swing joint pole 10 for through swing joint pole 10 and loose gear 11 fixed connection, when rotatory handle 9, swing joint pole 10 can drive loose gear 11 and rotate, has both solved the connection problem, has solved the activity problem again, thereby is convenient for adjust.

Specifically, the fixed base has been cup jointed in the surface activity of 11 outer walls of loose gear, and one side of fixed base and the fixed surface of adjusting box 8 inner wall are connected.

In this embodiment, through setting up the fixing base, can install loose gear 11 at the inner wall of adjusting box 8 through the fixing base to loose gear 11 and fixing base are the activity and cup joint, and loose gear 11 can be in the inside activity of fixing base when rotatory, has both solved the connection problem, has solved the activity problem again.

Specifically, the inside of adjusting box 8 has seted up movable chamber, and the connector has been seted up at the top of adjusting box 8.

In this embodiment, through setting up the connector for can let lift connecting rod 6 in the inside up-and-down motion of adjusting box 8 through the connector, thereby protection steel pull rod 4 that can be better.

Specifically, the rotary handle 9 and the movable connecting rod 10 are both circular, and anti-skid grains are arranged on the surface of the outer wall of the rotary handle 9.

In this embodiment, through setting up anti-skidding line, when holding rotatory handle 9, because there is anti-skidding line to avoid still can the hand smooth at rotatory process to can improve work efficiency.

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 a Y-shaped bridge pier stud of belted steel pull rod, includes pier stud (1), its characterized in that: the top fixed mounting of pier stud (1) has fixed connection piece (2), the fixed surface of fixed connection piece (2) outer wall installs fixed connection axle (3), one side fixedly connected with steel pull rod (4) of fixed connection axle (3), the surface activity of steel pull rod (4) outer wall has cup jointed fixed ring (5), the bottom fixed mounting of fixed ring (5) has lifting connecting rod (6), one side fixed mounting of steel pull rod (4) has Y shape bridge pier stud (7), the bottom movable mounting of Y shape bridge pier stud (7) has regulation box (8), the surface movable mounting of regulation box (8) outer wall has rotatory handle (9).

2. The Y-shaped bridge pier column with the steel pull rod as claimed in claim 1, wherein: the surface fixed mounting of adjusting box (8) inner wall has swing joint board (12), one side fixed mounting of lift connecting rod (6) has straight board tooth (13), one side meshing of straight board tooth (13) is connected with loose gear (11).

3. The Y-shaped bridge pier column with the steel pull rod as claimed in claim 1, wherein: the inner part of the fixed ferrule (5) is fixedly provided with a top stabilizing spring (14), the bottom of the top stabilizing spring (14) is fixedly provided with a movable ferrule (15), and the bottom of the movable ferrule (15) is fixedly provided with a bottom stabilizing spring (16).

4. The Y-shaped bridge pier column with the steel pull rod as claimed in claim 1, wherein: the bottom of the rotating handle (9) is fixedly connected with a movable connecting rod (10), and the bottom of the movable connecting rod (10) is fixedly connected with the surface of the outer wall of the movable gear (11).

5. The Y-shaped bridge pier column with the steel pull rod as claimed in claim 2, wherein: the fixed seat is movably sleeved on the surface of the outer wall of the movable gear (11), and one side of the fixed seat is fixedly connected with the surface of the inner wall of the adjusting box (8).

6. The Y-shaped bridge pier column with the steel pull rod as claimed in claim 1, wherein: the inside of adjusting box (8) is seted up movable chamber, the connector has been seted up at the top of adjusting box (8).

7. The Y-shaped bridge pier column with the steel pull rod as claimed in claim 4, wherein: the rotary handle (9) and the movable connecting rod (10) are both circular, and anti-skid grains are arranged on the surface of the outer wall of the rotary handle (9).