CN216892032U

CN216892032U - Quick positioner of super high mound strength nature skeleton bolt angle steel

Info

Publication number: CN216892032U
Application number: CN202220205003.9U
Authority: CN
Inventors: 姬海鹏; 胡伟麟; 郭晓; 李旭东; 贺志威; 刘卓鑫; 荣元华; 黄维磊
Original assignee: Sinohydro Bureau 7 Co Ltd
Current assignee: Sinohydro Bureau 7 Co Ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-07-05
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a quick positioning device for bolted angle steel of a super-high pier stiffness framework, which comprises an L-shaped fixing plate, an L-shaped positioning plate and fine adjustment bolts, wherein the L-shaped edge of the positioning plate is vertically connected with the fixing plate along the L-shaped edge in a matched manner, the fixing plate is provided with positioning bolt holes, the positioning plate is provided with through holes, the fine adjustment bolts are in threaded connection with the through holes, and the two through holes are respectively arranged on two mutually vertical edges of the L-shaped positioning plate.

Description

Quick positioner of super high mound strength nature skeleton bolt angle steel

Technical Field

The utility model relates to a civil engineering professional bridge direction, in particular to a device for quickly positioning bolted angle steel of a super-high pier stiff framework.

Background

The stiff skeleton is often used in super high mounds, and its main effect is to provide a construction platform, control construction quality. At present, most of stiff framework materials are angle steels, and the angle steels are hung on pier columns by using tower cranes during diagonal bracing assembly and then are fixedly connected by using bolts. When the steel is fixed, bolt holes in the bolted steel and the spliced plates need to be aligned, and the position of the steel needs to be manually adjusted to be aligned with the bolt holes. Manual alignment is time consuming and labor intensive, difficult to operate, inefficient, and for some heavier angles there is a safety risk of walking the angle steel to align with the bolt holes.

In addition, chinese patent publication No. is CN203891486U, 22 days in 2014 10 discloses a steel structure positioner, specifically speaking, relate to a quick positioner of angle beam tip angle steel, this positioner, locate the tip of H shaped steel roof beam, mainly by the template, the link plate, dog and positioner constitute, the template is perpendicular with the web of H shaped steel, the link plate is parallel with the flange board of H shaped steel, horizontal dog is located link plate inboard and H shaped steel flange board contact department, above-mentioned positioner, realize the equipment location of beam tip angle steel, reduce the use of auxiliary assembly such as use crane, but the structure is comparatively complicated, the precision is not high enough.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the device for quickly positioning the bolted angle steel of the ultrahigh pier stiff framework, and the positioning device can quickly position the bolted angle steel used by the stiff framework, so that the bolt hole of the bolted angle steel is aligned more conveniently and safely, and the construction efficiency is improved.

In order to solve the technical problems, the utility model adopts the technical scheme that:

the utility model provides a quick positioner of super high mound strength nature skeleton bolt angle steel, includes the fixed plate of "L" shape, locating plate and the fine setting bolt of "L" shape, and the limit is connected perpendicularly along the cooperation of "L" shape limit with the fixed plate to "L" shape limit of locating plate, is equipped with the positioning bolt hole on the fixed plate, is equipped with the through-hole on the locating plate, and fine setting bolt threaded connection is in on the through-hole, the through-hole is two, sets up two edges of mutually perpendicular at the locating plate of "L" shape respectively. Aligning the top surface and a right-angle surface of the bolted angle steel with the positioning plate, and performing fine adjustment by utilizing a fine adjustment bolt to determine the position of the angle steel.

Preferably, the upper end bending type of locating plate is used for location angle steel restriction limit, and fixed plate, locating plate and restriction limit form a whole through welding and bending.

Preferably, the fine adjustment bolt is a bolt with a small disc at one end, and the position of the angle steel is fine adjusted by rotating the fine adjustment bolt.

The utility model has the following advantages:

the device is arranged on the setting position of the bolted angle steel splice plate of the stiff framework through the bolt effect, when the bolted angle steel is arranged, the angle steel is only required to be placed on the positioning device and finely adjusted, and the bolt holes of the angle steel and the splice plate can be aligned. This utility model discloses the device has accelerated strength nature skeleton bolt angle steel installation rate, has improved the installation effectiveness to the back device can be dismantled recycle after the installation finishes.

Drawings

FIG. 1 is a schematic view of the outer structure of the present invention;

FIG. 2 is a schematic view of the inner structure of the present invention;

fig. 3 is a schematic view of the use structure of the installation angle steel of the utility model.

The labels in the figure are: 1-positioning the bolt; 2, fixing a plate; 3, positioning a plate; 4-a limiting edge; 5-fine adjustment of the bolt; 6-splicing plates; 7-angle steel.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to the following examples, which are conventional unless otherwise specified, and the materials are commercially available from the disclosure unless otherwise specified.

The utility model provides a quick positioner of super high mound strength nature skeleton bolt angle steel, includes fixed plate 2 of "L" shape, locating plate 3 and the fine setting bolt 5 of "L" shape, and the face of fixed plate 2 and the perpendicular welding of face of locating plate 3, the limit of "L" shape of locating plate promptly and the fixed plate along the perpendicular welding of "L" shape limit cooperation, are equipped with the positioning bolt hole on the fixed plate 2, and positioning bolt 1 fixes this positioner on splice plate 6 through the positioning bolt hole. The positioning plate 2 is provided with two through holes, and the fine tuning bolts 5 are in threaded connection with the through holes and are respectively arranged on two edges of the L-shaped positioning plate, which are perpendicular to each other. Aligning the top surface and a right-angle surface of the bolted angle steel 7 with the positioning plate, and performing fine adjustment by using a fine adjustment bolt to determine the position of the angle steel 7 (aligning a bolt hole on the angle steel 7 with a bolt hole on the splice plate and fixing the angle steel).

In order to better position the angle steel, the upper end of the positioning plate 3 is bent to form a limiting edge 4 for positioning the angle steel, and the fixing plate 2, the positioning plate 3 and the limiting edge 4 are welded and/or bent to form a whole.

The fine adjustment bolt 5 is a bolt with a small disc at one end, and the position of the angle steel is finely adjusted by rotating the fine adjustment bolt.

The using method comprises the following steps: the device is manufactured according to the size and the installation angle of the angle steel 7, bolt holes are reserved in the splicing plate 6, and the device is fixed at the designed position on the splicing plate 6 through the positioning bolts 1.

When the bolt hole of the bolted angle steel 7 slightly deviates from the bolt hole of the splice plate 6, the position of the bolted angle steel can be finely adjusted by adjusting the fine adjustment bolt 5. After the bolting angle steel is fixed, the positioning device can be detached for recycling.

Claims

1. The utility model provides a quick positioner of super high mound strength nature skeleton bolt angle steel which characterized in that: including fixed plate (2) of "L" shape, locating plate (3) and fine setting bolt (5) of "L" shape, the limit of "L" shape of locating plate (3) is connected perpendicularly along the cooperation of "L" shape limit with fixed plate (2), be equipped with the positioning bolt hole on fixed plate (2), be equipped with the through-hole on locating plate (3), fine setting bolt (5) threaded connection be in on the through-hole.

2. The quick positioning device for the bolting angle steel of the ultrahigh pier stiff framework according to claim 1, is characterized in that: the number of the through holes is two, and the two through holes are respectively arranged on two edges of the L-shaped positioning plate (3) which are perpendicular to each other.

3. The quick positioning device for the bolting angle steel of the ultrahigh pier stiff framework according to claim 1 or 2, characterized in that: the upper end of the positioning plate (3) is bent to form a limiting edge (4) for positioning an angle steel (7).

4. The quick positioning device for the bolting angle steel of the ultrahigh pier stiffness framework according to claim 3, is characterized in that: the fixing plate (2), the positioning plate (3) and the limiting edge (4) are welded and bent to form a whole.

5. The quick positioning device for the bolting angle steel of the ultrahigh pier stiffness framework according to claim 3, is characterized in that: the fine adjustment bolt (5) is a bolt with a small disc at one end, and the position of the angle steel (7) is finely adjusted by rotating the fine adjustment bolt (5).