CN221320675U - Follow-on bridge construction connector - Google Patents

Abstract

The utility model provides an improved bridge construction connector, which comprises a support square column, wherein the upper end of the support square column is connected with a rotary vertical seat in a shaft way; the front end and the rear end of the rotary vertical seat are provided with inclined side plates through bolts and nuts; the outer side of the inclined side plate is supported with a movable connection fixing seat structure; the lower part of the movable connection fixing seat structure is provided with a first U-shaped seat; the first U-shaped seat is provided with a reinforcing rod on the inner side of the bolt and the nut; the lower side of the reinforcing rod is provided with a steering adjusting auxiliary seat structure. According to the utility model, through the arrangement of the steering adjustment auxiliary seat structure, the range of the movable adjustment of the movable connection fixing seat structure is increased, and the more flexible movement of the adjustment position is realized, so that the omnidirectional adjustment surface is opposite to the connected steel structure, and the influence on the strength of the connection position is avoided.

Description

Follow-on bridge construction connector

Technical Field

The utility model belongs to the technical field of bridge construction, and particularly relates to an improved bridge construction connector.

Background

The bridge construction connector is an instrument tool for connecting a steel structure in the construction process to perform other construction steps in the construction process, the traditional bridge construction connector comprises a supporting rod, the upper surface of the supporting rod is fixedly connected with an arc-shaped plate, the front side and the rear side of the arc-shaped plate are respectively connected with a rotating column in an inserted mode, the outer surface of each rotating column is sleeved with a circular sleeve, the outer surface of each circular sleeve is fixedly connected with a mounting block and the like, the device has the characteristic that a corresponding connecting piece is selected according to an actual angle, the adjusting range of the device is easy to limit when the device is adjusted, the connected steel structure cannot be connected in an all-direction mode, and the strength of a connecting position can be influenced, and the device is used.

Disclosure of utility model

In order to solve the technical problems, the utility model provides an improved bridge construction connector which realizes more flexible movement of an adjusting position, so that the adjusting position is omnidirectionally adjusted to a connected steel structure, and the strength of the connecting position is prevented from being influenced.

The technical scheme is as follows: an improved bridge construction connector comprises a support square column, wherein the upper end of the support square column is connected with a rotary vertical seat in a shaft way; the front end and the rear end of the rotary vertical seat are provided with inclined side plates through bolts and nuts; the outer side of the inclined side plate is supported with a movable connection fixing seat structure; the lower part of the movable connection fixing seat structure is provided with a first U-shaped seat; the first U-shaped seat is provided with a reinforcing rod on the inner side of the bolt and the nut; the lower side of the reinforcing rod is provided with a steering adjustment auxiliary seat structure, which is characterized in that the steering adjustment auxiliary seat structure comprises a rotating cylinder, and a lifting column is movably embedded in the rotating cylinder; the left end and the right end of the rotating cylinder are welded with second U-shaped seats.

Preferably, square holes are formed in the lifting columns, and the square holes are sleeved on the outer walls of the supporting square columns.

Preferably, the joint of the lifting column and the supporting square column is provided with a bolt, and the joint of the lifting column and the rotating cylinder is provided with a bolt.

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

In the utility model, the rotating cylinder and the lifting column are arranged, so that the lifting column can lift on the supporting square column and can be matched with the reinforcing rod for rotation adjustment.

In the utility model, the arrangement of the rotary vertical seat increases the range of movable adjustment of the movable connection fixing seat structure, and realizes more flexible movement of the adjustment position, so that the omnidirectional adjustment faces the connected steel structure, and the strength of the connection position is prevented from being influenced.

In the utility model, the second U-shaped seat, the first U-shaped seat and the reinforcing rod are arranged and are movably supported by matching with the movable connection fixing seat structure.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the steering adjustment assisting seat structure of the present utility model.

Fig. 3 is a schematic structural view of the movable connecting fixing base structure of the present utility model.

In the figure:

1. supporting square columns; 2. rotating the vertical seat; 3. tilting the side plate; 4. a movable connection fixing seat structure; 41. splicing seats; 42. splice plates; 43. an adjustment aperture; 44. pressing and fixing the seat; 45. assembling a bolt; 5. a first U-shaped seat; 6. a reinforcing rod; 7. a steering adjustment auxiliary seat structure; 71. a rotating cylinder; 72. lifting columns; 73. and a second U-shaped seat.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

examples:

As shown in figure 1, an improved bridge construction connector comprises a support square column 1, wherein the upper end of the support square column 1 is connected with a rotary vertical seat 2 in a shaft way; the front end and the rear end of the rotary vertical seat 2 are provided with inclined side plates 3 through bolts and nuts; the outer side of the inclined side plate 3 is supported with a movable connection fixing seat structure 4; the lower part of the movable connection fixing seat structure 4 is provided with a first U-shaped seat 5; the inner side of the first U-shaped seat 5 is provided with a reinforcing rod 6 through bolts and nuts; the lower side of the reinforcing rod 6 is provided with a steering adjusting auxiliary seat structure 7.

As shown in fig. 2, in the above embodiment, specifically, the steering adjustment auxiliary seat structure 7 includes a rotating cylinder 71, and a lifting column 72 is movably embedded in the rotating cylinder 71; the left end and the right end of the rotating cylinder 71 are welded with second U-shaped seats 73; the rotary vertical seat 2 is rotated to drive the splicing seat 41 to be adjusted, and simultaneously the reinforcing rod 6 is matched with the splicing seat to drive the rotary cylinder 71 to be adjusted in a rotary mode.

As shown in fig. 3, in the above embodiment, specifically, the movable connection fixing base structure 4 includes a splicing base 41, and a splicing plate 42 is welded on the inner side of the splicing base 41; an adjusting hole 43 is formed in the splice plate 42; the upper end of the splicing seat 41 is connected with an assembling bolt 45 in a threaded manner; the outer side of the assembly bolt 45 is sleeved with a pressing and fixing seat 44; tilting the splice seat 41 and driving the reinforcing rod 6 and the lifting column 72 to move up and down.

In the above embodiment, specifically, the reinforcing rod 6 is mounted on the inner side of the second U-shaped seat 73 by bolts and nuts, and is movably mounted with the reinforcing rod 6.

In the above embodiment, specifically, the outer side of the splicing seat 41 is welded with the inclined side plate 3, the lower end of the splicing seat 41 is welded with the first U-shaped seat 5, and the first U-shaped seat is mounted in cooperation with the splicing seat 41 and drives the splicing seat to rotate for use.

In the above embodiment, specifically, the pressing seat 44 is supported at the upper end of the splicing seat 41 by the assembling bolt 45, and can press the upper end of the steel structure and be connected with the bolt and the nut, so that the connection mode of the steel structure is increased and the fixing effect is increased.

Principle of operation

The working principle of the utility model is as follows: when the steel structure is connected in the bridge construction process, the supporting square column 1 is mounted on the mounting part for supporting, then the rotary vertical seat 2 drives the splicing seat 41 to be adjusted, meanwhile, the reinforcing rod 6 is matched with the rotary cylinder 71 to be rotationally adjusted, the rear inclined splicing seat 41 is preliminarily adjusted, the reinforcing rod 6 and the lifting column 72 are driven to lift, the lifting column 72, the rotary cylinder 71, the second U-shaped seat 73, the reinforcing rod 6, the first U-shaped seat 5, the bolt and the nut at the joint of the rotary vertical seat 2 and the inclined side plate 3 are all screwed down after the adjustment, the splicing can be completed by screwing the bolt and nut steel structure on the inner side of the splicing seat 41 and the splicing plate 42 after the fixing is finished, and the assembly bolt 45 is screwed down after the preliminary splicing is finished, and is connected with the steel structure again by bolts and nuts.

By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.

Claims (6)

1. The improved bridge construction connector comprises a support square column (1), wherein a rotary vertical seat (2) is connected to the upper end of the support square column (1) in a shaft way; the front end and the rear end of the rotary vertical seat (2) are provided with inclined side plates (3) through bolts and nuts; the outer side of the inclined side plate (3) is supported with a movable connection fixing seat structure (4); the lower part of the movable connection fixing seat structure (4) is provided with a first U-shaped seat (5); the inner side of the first U-shaped seat (5) is provided with a reinforcing rod (6) through bolts and nuts; the lower side of the reinforcing rod (6) is provided with a steering adjustment auxiliary seat structure (7), and is characterized in that the steering adjustment auxiliary seat structure (7) comprises a rotating cylinder (71), and a lifting column (72) is movably embedded in the rotating cylinder (71); the left end and the right end of the rotating cylinder (71) are welded with second U-shaped seats (73).

2. The improved bridge construction connector according to claim 1, wherein the movable connection fixing base structure (4) comprises a splicing base (41), and a splicing plate (42) is welded on the inner side of the splicing base (41); an adjusting hole (43) is formed in the splice plate (42); the upper end of the splicing seat (41) is connected with an assembling bolt (45) through threads; the outside of the assembling bolt (45) is sleeved with a pressing seat (44).

3. The improved bridge construction connector according to claim 1, wherein square holes are formed in the lifting columns (72), and the lifting columns are sleeved on the outer wall of the supporting square column (1).

4. The improved bridge construction connector according to claim 1, wherein the connection between the lifting column (72) and the supporting square column (1) is provided with a bolt, and the connection between the lifting column (72) and the rotating cylinder (71) is provided with a bolt.

5. The improved bridge construction connector according to claim 2, wherein the outer side of the splice seat (41) is welded with an inclined side plate (3), and the lower end of the splice seat (41) is welded with a first U-shaped seat (5).

6. The improved bridge construction connector according to claim 2, wherein the press-fit seat (44) is supported at the upper end of the splice seat (41) by means of assembly bolts (45).