CN216921441U

CN216921441U - Accurate pre-buried aligning device of steel column pier built-in fitting

Info

Publication number: CN216921441U
Application number: CN202220637819.9U
Authority: CN
Inventors: 张国雁; 钟威; 周铮; 杨文康
Original assignee: Huizhou Construction Engineering Co ltd
Current assignee: Huizhou Construction Engineering Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-08
Anticipated expiration: 2032-03-23

Abstract

The application discloses accurate pre-buried aligning device of steel column pier built-in fitting belongs to the pre-buried technical field of post pier, and it includes the collar, slidable mounting has two movable rods in the bottom both sides of collar, the one end of movable rod extends to the outside of collar and is fixed with the circular cone piece, be equipped with the removal subassembly that drives the movable rod removal on the collar, slidable mounting has the lifter plate in the collar, circular perforation has been seted up on the lifter plate, be equipped with the adjusting device who drives the lifter plate elevating movement in the collar, the top of collar articulates there are four down tubes that are annular evenly distributed, the down tube with articulate there is the connecting rod between the lifter plate, the top of down tube articulates there is the deflector; this application realizes the rigidity of whole device for can not take place the skew when counterpointing, realize the accurate counterpoint to the pier built-in fitting, need not manual operation, improve the counterpoint precision.

Description

Accurate pre-buried aligning device of steel column pier built-in fitting

Technical Field

The application relates to the pre-buried technical field of pier especially relates to an accurate pre-buried aligning device of steel column pier built-in fitting.

Background

The pier is also called pier foundation, generally located on the upper part of raft foundation and at the root of column. The independent rigid foundation with the burial depth of more than 3m, the diameter of not less than 800mm and the ratio of the burial depth to the diameter of the pier body of less than 6 or the ratio of the burial depth to the diameter of the enlarged base of less than 4 can be designed according to the pier foundation. The effective length of the pier body is not more than 5 m.

Current steel column pier built-in fitting is when counterpointing, and the pier built-in fitting is hoisted through the rope, relies on artifical pier built-in fitting that promotes to adjust the built-in fitting position and counterpoints, adjusts the inaccuracy like this, influences the counterpoint precision, for this reason we propose the accurate pre-buried aligning device of steel column pier built-in fitting.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, this application provides a accurate pre-buried aligning device of steel column pier built-in fitting, has overcome prior art's not enough, aims at solving current steel column pier built-in fitting and relies on the artifical built-in fitting position of adjusting to counterpoint coarse problem.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an accurate pre-buried aligning device of steel column pier built-in fitting, includes the collar, the bottom both sides slidable mounting of collar has two movable rods, the one end of movable rod extends to the outside of collar is fixed with the circular cone piece, be equipped with the drive on the collar the removal subassembly that the movable rod removed, slidable mounting has the lifter plate in the collar, circular perforation has been seted up on the lifter plate, be equipped with the adjusting device who drives lifter plate elevating movement in the collar, the top of collar articulates there are four down tubes that are annular evenly distributed, the down tube with it has the connecting rod to articulate between the lifter plate, the top of down tube articulates there is the deflector.

As an optimal technical scheme of this application, remove the subassembly including rotate install in the threaded rod of installation ring bottom both sides, fixed mounting has the handle on the threaded rod, two fixed mounting has the fly leaf between the movable rod, the threaded rod with threaded connection between the fly leaf.

As an optimal technical scheme of this application, the mounting hole has been seted up to the both sides inner wall of collar, on the collar fixed mounting has the bearing in the mounting hole, the one end of threaded rod with the inner circle fixed connection of bearing.

As an optimal technical scheme of this application, horizontal through-hole has been seted up to the both sides of collar, the movable rod is kept away from the one end of fly leaf slides and runs through horizontal through-hole.

As an optimal technical scheme of this application, adjusting device including fixed mounting in the electric telescopic handle of collar both sides inner wall, electric telescopic handle's piston rod with lifter plate fixed connection.

As a preferred technical scheme of the application, the cross sections of the lifting plate and the circular through hole are both circular structures.

As a preferred technical scheme of the application, the inclined rod and the connecting rod are located in the same vertical plane.

As a preferred technical scheme of this application, the cross section of deflector is the arc structure.

The beneficial effect of this application:

1. one part of the movable rod is inserted into the inner side wall of the pier pit, so that the whole device is fixed in position and cannot deviate when being aligned.

2. When the column pier embedded part is placed, the four guide plates are respectively contacted with the four sides of the column pier embedded part to fix the position of the column pier embedded part, then the lifted column pier embedded part is placed to be aligned, accurate alignment of the column pier embedded part is achieved, and alignment accuracy is improved.

This application realizes the rigidity of whole device for can not take place the skew when counterpointing, realize improving the counterpoint precision to the accurate counterpoint of pier built-in fitting.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a mounting ring; 2. a threaded rod; 3. a movable plate; 4. a movable rod; 5. a transverse through hole; 6. a conical block; 7. an electric telescopic rod; 8. a lifting plate; 9. circular perforation; 10. a connecting rod; 11. a diagonal bar; 12. a guide plate; 13. a handle.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, an accurate pre-buried aligning device of steel column pier built-in fitting, including collar 1, the bottom both sides slidable mounting of collar 1 has two movable rods 4, and horizontal through-hole 5 has been seted up to collar 1's both sides, and movable rod 4 keeps away from the one end of fly leaf 3 and slides and run through horizontal through-hole 5, and through the setting of horizontal through-hole 5, movable rod 4 can stretch out the outside of collar 1.

Referring to fig. 2, one end of each movable rod 4 extends to the outside of the mounting ring 1 and is fixed with a conical block 6, the conical block 6 is arranged to be conveniently inserted into the side wall of the pier pit of the column, the mounting ring 1 is provided with a moving assembly for driving the movable rods 4 to move, the moving assembly comprises threaded rods 2 rotatably mounted on two sides of the bottom of the mounting ring 1, mounting holes are formed in the inner walls of two sides of the mounting ring 1, bearings are fixedly mounted in the mounting holes on the mounting ring 1, one end of each threaded rod 2 is fixedly connected with the inner ring of each bearing, the threaded rods 2 are rotatably connected with the mounting ring 1 through the arrangement of the bearings, handles 13 are fixedly mounted on the threaded rods 2, a movable plate 3 is fixedly mounted between the two movable rods 4, the threaded rods 2 are in threaded connection with the movable plate 3, the handles 13 are manually rotated to drive the threaded rods 2 to rotate so as to drive the movable plates 3 to horizontally move and adjust, so as to drive the movable rods 4 to horizontally move and adjust, so that the conical block 6 and the movable rod 4 are inserted into the side wall of the pier pit for fixing the position of the whole device, and the position is not deviated when the device is aligned.

Referring to fig. 1, sliding mounting has lifter plate 8 in the collar 1, has seted up circular perforation 9 on the lifter plate 8, and the cross section of lifter plate 8 and circular perforation 9 is circular structure, and the pier passes through circular perforation 9 and carries out pre-buried.

Referring to fig. 1, be equipped with the adjusting device who drives 8 elevating movement of lifter plate in the collar 1, adjusting device includes electric telescopic handle 7 of fixed mounting in 1 both sides inner wall of collar, and electric telescopic handle 7's piston rod and 8 fixed connection of lifter plate start electric telescopic handle 7 and drive lifter plate 8 and carry out lifting adjusting.

Referring to fig. 1, the top of the mounting ring 1 is hinged with four inclined rods 11 distributed uniformly in a ring shape, a connecting rod 10 is hinged between the inclined rods 11 and the lifting plate 8, the inclined rods 11 and the connecting rod 10 are both positioned in the same vertical plane, when the connecting rod 10 is driven by the lifting plate 8 which performs lifting motion, the inclination angle of the inclined rods 11 is driven to change, the top of the inclined rods 11 is hinged with guide plates 12, the inclination angle of the inclined rods 11 changes to drive the guide plates 12 to change the positions, so that the four guide plates 12 are close to each other or dispersed, when in alignment, the column pier is lifted between the four guide plates 12, the four guide plates 12 are close to each other, the position of the column pier is changed until the four guide plates 12 abut against the four sides of the column pier, the position of the column pier is limited, only lifting motion can be performed, the lower part of the lifted column pier can be aligned, wherein the cross section of the guide plates 12 is in an arc structure, when the guide plates 12 contact with the embedded part of the column pier, the arc-shaped structure is more suitable for the embedded part of the column pier.

The working principle is as follows: put in the pier pit through collar 1, then manual rotation handle 13 drives threaded rod 2 and rotates, drives 3 horizontal migration of fly leaf and drives movable rod 4 and remove and make on circular cone piece 6 injects the lateral wall in pier pit, continues to rotate handle 13 for partly inject the pier pit inside wall of movable rod 4, realizes the rigidity of whole device, can not take place the skew when counterpointing. When placing the pier built-in fitting, put the pier built-in fitting between four deflector plates 12, the pier built-in fitting is in and is hoisted the state by the rope, then start electric telescopic handle 7 and drive 8 decline of lifter plate and drive connecting rod 10 motions, make the change of 11 inclination angles of down tube, four deflector plates 12 draw close each other, promote the pier built-in fitting and carry out position control, until four deflector plates 12 respectively with the four side contact of pier built-in fitting, fix the position of pier built-in fitting, then transfer the pier built-in fitting of hoisting and counterpoint, realize the accurate counterpoint of pier built-in fitting, improve the counterpoint precision.

Finally, it should be noted that: in the description of the present application, it is to be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Although the present application 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 above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An accurate pre-embedding alignment device for a steel column pier pre-embedded part comprises a mounting ring (1), it is characterized in that two movable rods (4) are slidably arranged at two sides of the bottom of the mounting ring (1), one end of the movable rod (4) extends to the outside of the mounting ring (1) and is fixed with a conical block (6), a moving component for driving the movable rod (4) to move is arranged on the mounting ring (1), a lifting plate (8) is arranged in the mounting ring (1) in a sliding way, a round through hole (9) is arranged on the lifting plate (8), an adjusting device for driving the lifting plate (8) to move up and down is arranged in the mounting ring (1), the top of the mounting ring (1) is hinged with four inclined rods (11) which are uniformly distributed in an annular shape, a connecting rod (10) is hinged between the inclined rod (11) and the lifting plate (8), and a guide plate (12) is hinged to the top of the inclined rod (11).

2. The accurate pre-buried aligning device of steel column pier built-in fitting of claim 1, characterized in that, the removal subassembly including rotate install in threaded rod (2) of collar (1) bottom both sides, fixed mounting has handle (13) on threaded rod (2), two fixed mounting has fly leaf (3) between movable rod (4), threaded rod (2) with threaded connection between fly leaf (3).

3. The accurate pre-buried aligning device of steel column pier built-in fitting of claim 2, characterized in that, the both sides inner wall of collar (1) has seted up the mounting hole, fixed mounting has the bearing in the mounting hole on collar (1), the one end of threaded rod (2) with the inner circle fixed connection of bearing.

4. The accurate pre-buried aligning device of steel column pier built-in fitting of claim 3, characterized in that, horizontal through-hole (5) have been seted up to the both sides of collar (1), the one end that movable rod (4) kept away from fly leaf (3) slides and runs through horizontal through-hole (5).

5. The accurate pre-buried aligning device of steel column pier built-in fitting of claim 1, characterized in that, adjusting device includes electric telescopic handle (7) of fixed mounting in collar (1) both sides inner wall, electric telescopic handle (7)'s piston rod with lifter plate (8) fixed connection.

6. The accurate pre-buried aligning device of steel column pier built-in fitting of claim 1, characterized in that, the cross section of lifter plate (8) and circular perforation (9) is circular structure.

7. The accurate pre-buried aligning device of steel column pier built-in fitting of claim 1, characterized in that, down tube (11), connecting rod (10) all lie in same vertical plane.

8. The accurate pre-buried aligning device of steel column pier built-in fitting of claim 1, characterized in that, the cross section of deflector (12) is arc structure.