CN219080109U

CN219080109U - Steel form with vertically and horizontally keels

Info

Publication number: CN219080109U
Application number: CN202320147378.9U
Authority: CN
Inventors: 胡高进; 史鸿发
Original assignee: Nantong Ye Shun Machinery Manufacturing Co ltd
Current assignee: Nantong Ye Shun Machinery Manufacturing Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-05-26
Anticipated expiration: 2033-02-02

Abstract

The utility model discloses a steel template with longitudinal and transverse keels, which comprises a central frame body, wherein the central frame body consists of a longitudinal plate and a transverse plate, two end faces of the longitudinal plate are respectively connected with a first extension plate in an outward extending manner along the length direction of the longitudinal plate through connecting pieces, and two end parts of the transverse plate are respectively connected with a second extension plate in an outward extending manner along the length direction of the transverse plate through connecting pieces; the longitudinal plates and the first extension plates form longitudinal keels of the steel template together, and the transverse plates and the second extension plates form transverse keels of the steel template together; the two ends of the longitudinal keels are respectively connected with a vertical first supporting plate through connectors, and the two ends of the transverse keels are respectively connected with a vertical second supporting plate through connectors. The utility model is used for improving the overall stability in application, accelerating the construction efficiency and greatly reducing the engineering cost.

Description

Steel form with vertically and horizontally keels

Technical Field

The utility model relates to a steel template, in particular to a steel template with longitudinal and transverse keels.

Background

In modern bridge construction engineering, the construction efficiency and the construction quality are greatly improved by utilizing the steel templates. In bridge engineering construction, the first requirement for the steel form is to have sufficient rigidity, strength and stability to be able to fully withstand various construction loads generated in bridge engineering construction, and deformation must be within an allowable range. In addition, the steel template is convenient to assemble and disassemble as much as possible, and the process is standardized and serialized.

The utility model patent with the application number of CN201820817627.X discloses a high-stability bridge steel template, which is formed by splicing template units, wherein the template units are provided with strip-shaped clamping grooves and protruding clamping strips, the protruding clamping strips are used for being in back fit with the strip-shaped clamping grooves, the back and the periphery edges of the template units are provided with assembly flat plates, the assembly flat plates on the same side are provided with assembly screw holes, gaps exist between the assembly flat plates on the left side and the right side, a transverse reinforcing seat is arranged on a gap connecting line on the upper side and the lower side, longitudinal reinforcing seats are arranged on the gap connecting line on the upper side and the lower side, the transverse reinforcing seat and the longitudinal reinforcing seat are both fixed on reinforcing ribs, transverse inserting rod holes are formed in the transverse reinforcing seats, transverse rods which play a role in transverse reinforcing and fixing on the splicing are penetrated in the transverse inserting rod holes, the transverse rods do not interfere with the longitudinal rods, and the whole stability of the bridge steel template is improved when in application through the assembly structure between the reinforcing units.

As the steel template is a temporary supporting structure, the steel template is used as an important tool in the construction engineering of the concrete structure, and is a powerful guarantee for casting and forming the concrete structure according to the engineering construction requirements. The transverse reinforcing seat and the longitudinal reinforcing seat of the patent are both fixed on the reinforcing ribs, and although the overall stability is guaranteed, the disassembly and the assembly are not thorough enough, the efficiency is greatly reduced in the process of carrying and construction, and the engineering cost is high.

Disclosure of Invention

In order to solve the defects of the technology, the utility model provides a steel template with longitudinal and transverse keels.

In order to solve the technical problems, the utility model adopts the following technical scheme: the steel template with the longitudinal and transverse keels comprises a central frame body, wherein the central frame body consists of a longitudinal plate and a transverse plate, two end faces of the longitudinal plate are respectively connected with a first extension plate in an outward extending manner along the length direction of the longitudinal plate through connecting pieces, and two end parts of the transverse plate are respectively connected with a second extension plate in an outward extending manner along the length direction of the transverse plate through connecting pieces;

the longitudinal plates and the first extension plates form longitudinal keels of the steel template together, and the transverse plates and the second extension plates form transverse keels of the steel template together;

the two ends of the longitudinal keels are respectively connected with a vertical first supporting plate through connectors, and the two ends of the transverse keels are respectively connected with a vertical second supporting plate through connectors.

Further, the central frame body is formed by integrally welding a longitudinal plate and a transverse plate, an angle between the longitudinal plate and the transverse plate is 90 degrees, and the longitudinal plate and the transverse plate form a cross-shaped central frame body.

Further, the cross sections of the vertical plate, the transverse plate, the first extension plate and the second extension plate are all I-shaped.

Further, the end parts of the longitudinal plate, the transverse plate, the first extension plate and the second extension plate are welded with a plane plate body, and the plane plate body is provided with a through hole for penetrating the connecting piece.

Further, through holes for penetrating the connecting piece are formed in the first supporting plate and the second supporting plate.

Further, the connecting piece is a hook bolt or a hexagon bolt.

The utility model discloses a steel template with longitudinal and transverse keels, which improves the quality of a concrete structure and construction safety, accelerates construction efficiency and can greatly reduce engineering cost.

Drawings

Fig. 1 is a top view of the first embodiment.

Fig. 2 is a front view of the first embodiment.

Fig. 3 is a top view of the second embodiment.

In the figure: 1. a central frame; 2. a connecting piece; 3. a first extension plate; 4. a second extension plate; 5. a first support plate; 6. a second support plate; 1a, a vertical plate; 1b, a transverse plate.

Detailed Description

The following description of the embodiments will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model aims to provide a steel template with longitudinal and transverse keels, which is used for improving the overall stability in application, so that the quality of a concrete structure and the construction safety are improved, the construction efficiency is accelerated, and the engineering cost is greatly reduced.

As shown in fig. 1 and 2, the steel template includes a central frame 1, the central frame 1 is composed of a longitudinal plate 1a and a transverse plate 1b, two end faces of the longitudinal plate 1a are respectively connected with a first extension plate 3 in an outward extending manner along the length direction of the longitudinal plate 1a through a connecting piece 2, and two end parts of the transverse plate 1b are respectively connected with a second extension plate 4 in an outward extending manner along the length direction of the transverse plate 1b through a connecting piece 2;

the longitudinal plates 1a and the first extension plates 3 form longitudinal keels of the steel template together, and the transverse plates 1b and the second extension plates 4 form transverse keels of the steel template together;

the two ends of the longitudinal keels are respectively connected with a vertical first supporting plate 5 through the connecting pieces 2, the two ends of the transverse keels are respectively connected with a vertical second supporting plate 6 through the connecting pieces 2, and the connecting pieces adopt hexagon bolts.

The central frame body 1 is formed by integrally welding a longitudinal plate 1a and a transverse plate 1b, an angle between the longitudinal plate 1a and the transverse plate 1b is 90 degrees, the longitudinal plate 1a and the transverse plate 1b form a cross-shaped central frame body 1, and the cross-shaped central support frame is high in structural strength, more stable and capable of reinforcing the integrity.

The cross sections of the vertical plate 1a, the transverse plate 1b, the first extension plate 3 and the second extension plate 4 are all I-shaped, and the I-shaped bending resistance effect is good.

The end parts of the longitudinal plate 1a, the transverse plate 1b, the first extension plate 3 and the second extension plate 4 are welded with plane plate bodies, and the plane plate bodies are provided with through holes for penetrating the connecting pieces 2.

In the present embodiment, at the time of installation, the center frame body 1 is taken as the center, the fastening action is formed by passing through the through hole of the upper flat plate body of the vertical plate 1a and the through hole of the upper flat plate body of the first extension plate 3 through the hexagonal bolts, and the fastening action is formed by passing through the through hole of the upper flat plate body of the horizontal plate 1b and the through hole of the upper flat plate body of the second extension plate 4 through the hexagonal bolts, and the fastening action is formed by tightening through the through hole of the upper flat plate body of the first extension plate 3 and the through hole of the upper flat plate body of the first support plate 5 through the hexagonal bolts, and the fastening action is formed by tightening through the through hole of the upper flat plate body of the second extension plate 4 and the through hole of the upper flat plate body of the second support plate. And when the hook is disassembled, the hook head bolts at all positions are correspondingly disassembled.

In the second embodiment, as shown in fig. 3, the steel template includes a central frame 1, the central frame 1 is composed of a longitudinal plate 1a and a transverse plate 1b, two end faces of the longitudinal plate 1a are respectively connected with a first extension plate 3 in an outward extending manner along the length direction of the longitudinal plate 1a through a connecting piece 2, the end part of the first extension plate 3 is additionally connected with a first extension plate 3, two end parts of the transverse plate 1b are respectively connected with a second extension plate 4 in an outward extending manner along the length direction of the transverse plate 1b through a connecting piece 2, and the end part of the second extension plate 4 is additionally connected with a second extension plate 4;

the longitudinal plates 1a and the first extension plates 3 form the longitudinal keels of the steel template together, and the transverse plates 1b and the second extension plates 4 form the transverse keels of the steel template together, so that the coverage area is enlarged compared with the first embodiment;

the two ends of the longitudinal keels are respectively connected with a vertical first supporting plate 5 through the connecting pieces 2, the two ends of the transverse keels are respectively connected with a vertical second supporting plate 6 through the connecting pieces 2, and the connecting pieces adopt hook head bolts.

The longitudinal plate 1a, the transverse plate 1b, the first extension plate 3 and the second extension plate 4 are all I-shaped in cross section.

The first support plate 5 and the second support plate 6 are provided with perforations for penetrating the connecting piece 2.

In the present embodiment, at the time of installation, the center frame body 1 is taken as the center, the through holes passing through the upper flat plate bodies of the vertical plates 1a and the through holes passing through the upper flat plate bodies of the first extension plates 3 are passed through by the hook bolts, and the tightening is performed, the fastening is performed, the through holes passing through the upper flat plate bodies of the horizontal plates 1b and the through holes passing through the upper flat plate bodies of the second extension plates 4 are passed through by the hook bolts, and the tightening is performed, the fastening is performed, the through holes passing through the upper flat plate bodies of the first extension plates 3 and the through holes on the upper flat plate bodies of the first support plates 5 are passed through by the hook bolts, and the fastening is performed by the through holes passing through the upper flat plate bodies of the second extension plates 4 and the through holes on the second support plates are passed through the hook bolts. And when the hook is disassembled, the hook head bolts at all positions are correspondingly disassembled.

The utility model adopts the cross-shaped central frame body to be matched with the extensible connection I-steel, the I-steel is an economic section steel with better section mechanical property, thereby forming a steel template with longitudinal and transverse keels, the longitudinal and transverse keels serve as a structural support for the framework where the longitudinal and transverse keels are positioned, the original shape is maintained, the stability is very important, the quality of a concrete structure and the construction safety are ensured, and meanwhile, the construction efficiency is quickened by utilizing a detachable connecting piece, so the engineering cost is also greatly reduced.

The above embodiments are not intended to limit the present utility model, and the present utility model is not limited to the above examples, but is also intended to be limited to the following claims.

Claims

1. A steel form with vertically and horizontally long keels, its characterized in that: the novel multifunctional vertical type horizontal plate comprises a central frame body (1), wherein the central frame body (1) consists of a vertical plate (1 a) and a horizontal plate (1 b), two end faces of the vertical plate (1 a) are respectively connected with a first extension plate (3) in an outward extending mode along the length direction of the vertical plate (1 a) through connecting pieces (2), and two end portions of the horizontal plate (1 b) are respectively connected with a second extension plate (4) in an outward extending mode along the length direction of the horizontal plate (1 b) through the connecting pieces (2);

the longitudinal plates (1 a) and the first extension plates (3) form a longitudinal keel of the steel template together, and the transverse plates (1 b) and the second extension plates (4) form a transverse keel of the steel template together;

the two ends of the longitudinal keels are respectively connected with a vertical first supporting plate (5) through connecting pieces (2), and the two ends of the transverse keels are respectively connected with a vertical second supporting plate (6) through the connecting pieces (2).

2. The steel form with cross runners of claim 1, wherein: the central frame body (1) is formed by integrally welding a longitudinal plate (1 a) and a transverse plate (1 b), an angle between the longitudinal plate (1 a) and the transverse plate (1 b) is 90 degrees, and the longitudinal plate (1 a) and the transverse plate (1 b) form a cross-shaped central frame body (1).

3. The steel form with cross runners of claim 1 or 2, wherein: the sections of the vertical plate (1 a), the transverse plate (1 b), the first extension plate (3) and the second extension plate (4) are I-shaped.

4. A steel form with cross runners as claimed in claim 3, wherein: the end parts of the longitudinal plate (1 a), the transverse plate (1 b), the first extension plate (3) and the second extension plate (4) are welded with plane plate bodies, and the plane plate bodies are provided with through holes for penetrating through the connecting pieces (2).

5. The steel form with cross runners of claim 4, wherein: the first support plate (5) and the second support plate (6) are provided with perforations for penetrating the connecting piece (2).

6. The steel form with cross runners of claim 4, wherein: the connecting piece (2) is a hook bolt or a hexagon bolt.