CN215906591U

CN215906591U - Novel prefabricated pier cushion cap location bed-jig

Info

Publication number: CN215906591U
Application number: CN202122124333.3U
Authority: CN
Inventors: 刘得柱; 陈伟; 张岩; 武中元; 牛亮; 杨明; 董远驰; 李洋; 尹婷婷; 赵洪元
Original assignee: Sinohydro Bureau 1 Co Ltd
Current assignee: Sinohydro Bureau 1 Co Ltd
Priority date: 2021-09-04
Filing date: 2021-09-04
Publication date: 2022-02-25
Anticipated expiration: 2031-09-04

Abstract

The utility model discloses a novel prefabricated pier bearing platform positioning jig frame which comprises a bottom block, wherein a groove is reserved on the lower end face of the bottom block, openings are formed in the front side and the rear side of the groove, a plurality of supporting plates distributed at equal intervals are welded to the top of the groove, a through groove is reserved on the lower end of each supporting plate, mounting plates are welded and combined to be arranged on the two side ends of the bottom block, two mounting screw holes are longitudinally distributed in the mounting plates, a plurality of groups of mounting square grooves are formed in the upper end face of the bottom block and are longitudinally distributed at equal intervals in the end face of the bottom block, cross supporting plates are fixedly arranged at the positions of the mounting square grooves through bolts, and a positioning frame is combined on the cross supporting plates arranged in the horizontal direction. The integral connection structure has the advantages of reasonable integral design, strong practicability, convenient assembly of the integral structure, simple operation, realization of the stable and integral connection of the bearing platform and the prefabricated pier, good use effect and the like.

Description

Novel prefabricated pier cushion cap location bed-jig

Technical Field

The utility model relates to the technical field of pier bearing platform positioning related moulding beds, in particular to a novel prefabricated pier bearing platform positioning moulding bed.

Background

The jig frame is a mould, mainly plays a role in bearing and bearing force, is special technical equipment for facilitating the assembly and welding of mechanical equipment, and is widely applied to template engineering, steel structure installation engineering and bridge engineering.

With the continuous development of bridge construction in China in these years, the construction technical means of bridges are gradually improved. The connection structure of the prefabricated pier and the bearing platform is an important research direction in bridge development, how to improve the stability and integrity of a connection part is a great importance, and therefore a positioning jig frame needs to be designed for quickly connecting the bearing platform and the prefabricated pier and effectively improving the working efficiency of a building.

Disclosure of Invention

The utility model aims to provide a novel positioning jig frame for a bearing platform of a prefabricated pier, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel prefabricated pier cushion cap location bed-jig, includes the bottom block, the lower terminal surface of bottom block is stayed and is equipped with the recess, just the side all is equipped with the opening around the recess, the top welding of recess is provided with the backup pad that a plurality of equidistance distribute, every the lower extreme of backup pad is stayed and is equipped with logical groove, the equal welding combination in both sides of bottom block is provided with the mounting panel, longitudinal distribution has seted up two installation screws on the mounting panel, several groups installation square groove has been seted up to the up end of bottom block, and several groups the installation square groove distributes at the vertical equidistance of the terminal surface of bottom block, installation square groove department bolt fastening is provided with the cross backup pad, and the combination is provided with the locating rack in the cross backup pad that a set of horizontal direction set up.

Preferably, a plurality of steel bar through holes are preset on each end face of the cross-shaped supporting plate.

Preferably, the top end of the cross-shaped supporting plate is provided with an internal thread connecting groove, and the outer wall of the vertical end of each of the two sides of the positioning frame, which is close to the lower part, is provided with an external thread.

Preferably, the two side ends of the bottom block are provided with square through holes in a penetrating mode.

Preferably, the bottom of the bottom block is provided with a bearing platform, and the upper part of the bearing platform is provided with a prefabricated pier.

Preferably, the outer end face of the prefabricated pier is reserved with a reserved hole which is matched with the plurality of steel bar through holes formed in the cross support plate.

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

1. according to the utility model, the grooves are formed in the lower end surfaces of the bottom blocks, and the supporting plates are welded and combined at the tops of the grooves and distributed at equal intervals, after the bottom blocks are combined with the bearing platform through bolts, grouting can be directly performed on the joint of the bearing platform and the bottom blocks through the square through holes formed in the end surfaces of the two sides of the bottom blocks and the through grooves reserved at the lower ends of the supporting plates, so that the integral effect of connection of the bottom blocks and the bearing platform is ensured, and the practicability is high;

2. the square mounting grooves formed in the bottom block are convenient for fixing the cross-shaped support plates by using bolts, the internal thread connecting grooves formed in the tops of the two horizontally-mounted cross-shaped support plates and the external threads formed on the outer walls of the lower parts of the vertical ends of the two sides of the positioning frame are combined in a screwing mode, the whole assembly is convenient, the operation is simple, the assembly can be carried out on a construction site, and the occupied space during moving is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of a novel precast pier bearing platform positioning jig frame;

fig. 2 is a schematic top view of the novel positioning jig frame for the bearing platform of the precast pier;

FIG. 3 is an enlarged structural schematic view of a novel precast pier bearing platform positioning jig frame shown in FIG. 2;

fig. 4 is a structural schematic diagram of the novel precast pier bearing platform positioning jig frame during construction.

In the figure: 1. a bottom block; 2. a groove; 3. a support plate; 4. a through groove; 5. mounting a plate; 6. mounting a screw hole; 7. installing a square groove; 8. a cross support plate; 9. a positioning frame; 10. a steel bar through hole; 11. an internal thread connecting groove; 12. an external thread; 13. a square through opening; 14. a bearing platform; 15. prefabricating a bridge pier; 16. holes are reserved.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel prefabricated pier cushion cap location bed-jig, including bottom block 1, bottom block 1's lower terminal surface stays and is equipped with recess 2, and the side all is equipped with the opening around recess 2, recess 2's top welded mounting has a plurality of equidistance backup pad 3 that distribute, the lower extreme of every backup pad 3 stays and is equipped with logical groove 4, bottom block 1's both sides all welds the composite mount and has mounting panel 5, longitudinal distribution has seted up two installation screws 6 on the mounting panel 5, several groups installation square groove 7 has been seted up to bottom block 1's up end, and several groups installation square groove 7 distributes at the vertical equidistance of bottom block 1's terminal surface, installation square groove 7 department bolt fixed mounting has cross backup pad 8, the composite mount has locating rack 9 on the cross backup pad 8 of a set of horizontal direction installation.

A plurality of steel bar through holes 10 are preset on each end face of the cross-shaped support plate 8; an internal thread connecting groove 11 is formed at the top end of the cross-shaped supporting plate 8, and external threads 12 are formed on the outer wall of the vertical end of each of the two sides of the positioning frame 9, which is close to the lower part; two side ends of the bottom block 1 are provided with square through holes 13 in a penetrating way; the bottom of the bottom block 1 is provided with a bearing platform 14, and the upper part of the bearing platform 14 is provided with a prefabricated pier 15; the outer end face of the prefabricated pier 15 is reserved with a plurality of reserved holes 16 which are matched with the plurality of steel bar through holes 10 formed in the cross support plate 8.

The working principle is as follows: in the construction site, a cross support plate 8 is fixed by bolts at a plurality of groups of installation square grooves 7 arranged on the upper end surface of a bottom block 1, then an internal thread connecting groove 11 arranged on the top of each group of horizontally-installed cross support plate 8 and an external thread 12 arranged on the outer wall of the lower part close to the vertical end of the two sides of a positioning frame 9 are assembled in a thread screwing mode, then the installation plate 5 welded and combined on the two sides of the bottom block 1 is fixed on a bearing platform 14 by bolts, then the grouting is directly carried out on the connecting part of the bearing platform 14 and the bottom block 1 through square through holes 13 arranged on the end surfaces of the two sides of the bottom block 1 and a through groove 4 reserved at the lower end of a support plate 3, the integral connecting effect of the bearing platform 14 and the positioning jig is ensured, finally, the prefabricated pier 15 is hoisted to be assembled through the positioning jig, and simultaneously, a plurality of reinforcing steel bar through holes 16 reserved on the outer end surface of the prefabricated pier 15 and a plurality of reinforcing steel bar through holes 10 arranged on the cross support plate 8 are connected by reinforcing steel bars, and then, grouting is carried out through the preformed hole 16, so that the stable connection effect of the bearing platform 14 and the prefabricated pier 15 is further ensured, and the method has the advantages of simplicity in operation, convenience in use and good use effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel prefabricated pier cushion cap location bed-jig, includes bottom block (1), its characterized in that: the lower terminal surface of bottom block (1) is reserved and is equipped with recess (2), just the side all is equipped with the opening around recess (2), the top welding of recess (2) is provided with backup pad (3) that a plurality of equidistance distribute, every the lower extreme of backup pad (3) is reserved and is equipped with logical groove (4), the equal welded combination of both sides end of bottom block (1) is provided with mounting panel (5), longitudinal distribution has seted up two installation screw (6) on mounting panel (5), several groups installation square groove (7) have been seted up to the up end of bottom block (1), and several groups installation square groove (7) distribute at the vertical equidistance of terminal surface of bottom block (1), installation square groove (7) department bolt fastening is provided with cross backup pad (8), and the combination is provided with locating rack (9) on cross backup pad (8) that a set of horizontal direction set of settings.

2. The novel prefabricated pier bearing platform positioning jig frame of claim 1, characterized in that: a plurality of steel bar through holes (10) are preset on each end face of the cross supporting plate (8).

3. The novel prefabricated pier bearing platform positioning jig frame of claim 1, characterized in that: an internal thread connecting groove (11) is formed in the top end of the cross supporting plate (8), and external threads (12) are arranged on the outer wall of the two sides of the positioning frame (9) close to the lower portion of the vertical end.

4. The novel prefabricated pier bearing platform positioning jig frame of claim 1, characterized in that: the two side ends of the bottom block (1) are provided with square through holes (13) in a penetrating mode.

5. The novel prefabricated pier bearing platform positioning jig frame of claim 2, characterized in that: the bottom of the bottom block (1) is provided with a bearing platform (14), and the upper part of the bearing platform (14) is provided with a prefabricated pier (15).

6. The novel prefabricated pier bearing platform positioning jig frame of claim 5, characterized in that: the outer end face of the prefabricated bridge pier (15) is reserved with a reserved hole (16) which is matched with the plurality of steel bar through holes (10) formed in the cross support plate (8).