Rapid assembly mould for component with T-shaped or cross-shaped section

Abstract

The utility model relates to a quick assembly mould for a component with a T-shaped or cross-shaped section, which comprises an assembly platform, a T-shaped beam assembly mould and a cross-shaped beam assembly mould, the T-shaped beam assembly mould and the cross-shaped beam assembly mould are respectively fixed on a panel of the assembly platform, and rollers are mounted at the bottom of the assembly platform. The rapid assembling device is reliable in performance, small in size and light in weight, and can be combined to meet the rapid assembling requirements of the T-shaped beams and the cross-shaped beams of different specifications in batch during overhaul of blast furnaces with narrow working faces and complex construction sites.

Description

Technical Field

[0001] The utility model relates to the field of section steel assembly, in particular to a quick assembly jig for components with T-shaped or cross-sections. Background Art

[0002] A renewable energy utilization center project is a key project in Shanghai. The total incineration scale of the project is 3,800t / d. It is committed to building a domestic leading and internationally first-class waste incineration project. After completion, the project will become a leading environmental protection park in the Yangtze River Delta region that integrates technology, environmental protection, ecology, fashion, and will greatly alleviate the growing pressure on Shanghai's domestic waste disposal and improve the level of harmless waste treatment and resource utilization in Shanghai. It is of great significance for Shanghai to achieve the goal of zero landfill of domestic waste in the future, improve land utilization rate, and promote sustainable development of regional economy and social environment.

[0003] The project involves civil engineering, steel structure, equipment, pipeline, electrical and other disciplines. Due to the tight construction schedule, a large number of various cross-shaped steel beams are required. The various disciplines are cross-constructed and the working surface is narrow. Traditional cross-shaped steel beams are assembled by marking and fixing on a simple platform. There are many human factors, low efficiency, low precision, and high labor costs. It is unable to meet the construction schedule and quality requirements, resulting in construction stagnation and quality rework. Summary of the invention

[0004] The utility model aims to overcome the defects of the prior art and provide a quick assembly jig for components with T-shaped or cross-sections, so as to solve the problems that the traditional process of mass assembly of ten-section steels of different specifications in the construction of large-scale waste incineration power plants is inefficient, the assembly precision does not meet the requirements, the processing space is limited, and the time limit for blast furnace overhaul cannot be met, resulting in the project being unable to be completed on schedule, and the low assembly precision causing quality problems in the later stage.

[0005] In order to solve the above technical problems, the utility model is achieved as follows:

[0006] A quick assembly jig for components with T-shaped or cross-sections, characterized in that it comprises an assembly platform, a T-beam assembly jig and a cross-beam assembly jig, wherein the T-beam assembly jig and the cross-beam assembly jig are respectively fixed on a panel of the assembly platform, and rollers are installed at the bottom of the assembly platform.

[0007] The quick assembly jig for components with a T-shaped or cross-section is characterized in that the assembly platform is a support frame, and positioning devices are provided on the lower parts of the four sides of the support frame for fixing the assembly platform.

[0008] The quick assembly jig for components with a T-shaped or cross-section is characterized in that the positioning device comprises a flat plate connected to the support frame and a support column passing through the flat plate for supporting the components on the ground.

[0009] The quick assembly jig of a component with a T-shaped or cross-section is characterized in that: the T-beam assembly jig includes a base plate with a guide groove, limit baffles vertically arranged on both sides of the base plate, a fixing bolt group installed on one side baffle and a clamping bolt group installed on the other side baffle, the lower flange plate of the T-beam is placed in the guide groove, and the web of the T-beam is placed between the fixing bolt group and the clamping bolt group.

[0010] The quick assembly jig of a component with a T-shaped or cross-section is characterized in that: the cross-beam assembly jig includes a base plate with a groove, guide openings are respectively provided on both sides of the base plate, the lower flange plate of the H-shaped steel is placed in the base plate groove, two T-beams are symmetrically placed on both sides of the H-shaped steel, the flange plates of the two T-beams are respectively arranged in the guide openings, and the webs of the two T-beams are attached to both sides of the web of the H-shaped steel.

[0011] The quick assembly jig for components with T-shaped or cross-sections is characterized in that the T-beam assembly jig and the cross-beam assembly jig are 1.5 meters apart.

[0012] The beneficial effects of the utility model are as follows: It can be seen from the above technical scheme that the present application provides a quick assembly jig for components with a T-shaped or cross-section, which has a simple actual use process, reliable performance, small size, light weight, and can be combined to meet the needs of quick assembly of T-beams and cross beams of different specifications in batches for blast furnace overhaul with narrow working surfaces and complex construction sites. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples:

[0014] Figure 1 This is a schematic diagram of the structure of this application;

[0015] Figure 2 This is a schematic diagram of the direction of this application;

[0016] Figure 3 This is a schematic diagram of the T-beam assembly jig;

[0017] Figure 4 This is a schematic diagram of the cross beam assembly jig;

[0018] Figure 5 This is a schematic diagram of the use of the cross beam assembly jig. DETAILED DESCRIPTION

[0019] The technical solutions of the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments in the embodiments of the present application are within the scope of protection requested by the present application.

[0020] like Figure 1-5 As shown: a quick assembly jig for components with T-shaped or cross-sections, which includes an assembly platform, a T-beam assembly jig 4 and a cross-beam assembly jig 9, wherein the T-beam assembly jig and the cross-beam assembly jig are respectively fixed on the panels of the assembly platform, and a roller 1 is installed at the bottom of the assembly platform.

[0021] The assembly platform is a support frame 3, and positioning devices 2 are provided at the lower part of the four sides of the support frame for fixing the assembly platform.

[0022] The positioning device comprises a flat plate connected to the supporting frame and a supporting column passing through the flat plate and used for supporting on the ground.

[0023] The T-beam assembly jig 4 comprises a base plate 41 with a guide groove, limit baffles 5 vertically arranged on both sides of the base plate, a fixing bolt group 6 installed on one side baffle and a clamping bolt group 7 installed on the other side baffle. The lower flange plate of the T-beam 8 is placed in the guide groove, and the web of the T-beam is placed between the fixing bolt group and the clamping bolt group.

[0024] The cross beam assembly jig 9 comprises a bottom plate 91 with a groove 92, guide openings 93 are respectively provided on both sides of the bottom plate, the lower flange plate of the H-shaped steel 10 is placed in the bottom plate groove, two T-beams are symmetrically placed on both sides of the H-shaped steel, the flange plates of the two T-beams are respectively arranged in the guide openings, and the webs of the two T-beams are attached to both sides of the web of the H-shaped steel.

[0025] The distance between the T-beam assembly jig and the cross beam assembly jig is 1.5 meters.

[0026] The roller assembly 1, the positioning device 2, and the support frame 3 are connected into a whole, the T-beam assembly jig 4 is fixed on the upper panel of the support frame 3, the bottoms of the two groups of limit baffles 5 are respectively welded on the upper surface of the T-beam assembly jig 4, the fixing bolt group 6 is installed on one side of the limit baffle 5, and the clamping bolt group 7 is fixed on the other side of the limit baffle 5. The cross beam assembly jig 9 is fixed on the upper panel of the support frame 3, the T-beam assembly jig 4 is 1.5 meters away from the cross beam assembly jig 9, and the T-beam assembly jig 4 and the cross beam are adjusted to meet the assembly of T-beams of different sizes and cross beams.

[0027] This process method is to select the corresponding T-beam assembly special jig and cross beam according to the size of the cross beam, and fix the fixing bolt group 6 according to the size requirements when using it for the first time, and tighten it. Quick assembly of T-beam 8: Place the lower wing plate of the T-beam on the special jig for T-beam assembly, and realize automatic centering through the ladder-shaped guide groove of the special jig for T-beam assembly, and place the web of T-beam 8 close to the fixing bolt group 6, and clamp the clamping bolt group 7 at the same time. After spot welding and fixing, the quick assembly of T-beam is realized.

[0028] This process method can realize the assembly line assembly of T-beams and cross beams in complex and simple environments at construction sites. This process method is simple in actual use, reliable in performance, small in size, light in weight, and can be combined to meet the needs of fast assembly of T-beams and cross beams of different specifications in batches of blast furnace overhauls with narrow working surfaces and complex construction sites. It improves production efficiency, reduces personnel input, and solves the problem that traditional cross-shaped steel beams are assembled with simple platform marking and fixed assembly, which has large human factors, low efficiency, low precision, high labor costs, and cannot meet the requirements of construction period and quality, resulting in a series of problems such as construction stagnation and quality rework.

[0029] The above are only embodiments provided for the present application and are not intended to limit the present application. Although the present application is described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. However, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A quick assembly jig for components with a T-shaped or cross-section, characterized in that: It includes an assembly platform, a T-beam assembly jig and a cross beam assembly jig, wherein the T-beam assembly jig and the cross beam assembly jig are respectively fixed on a panel of the assembly platform, and rollers are installed at the bottom of the assembly platform; The T-beam assembly jig comprises a bottom plate with a guide groove, limit baffles vertically arranged on both sides of the bottom plate, a fixing bolt group installed on one baffle plate and a clamping bolt group installed on the other baffle plate, the lower flange plate of the T-beam is placed in the guide groove, and the web of the T-beam is placed between the fixing bolt group and the clamping bolt group; The cross beam assembly jig comprises a base plate with a groove, guide openings are respectively arranged on both sides of the base plate, the lower flange plate of the H-shaped steel is placed in the base plate groove, two T-beams are symmetrically placed on both sides of the H-shaped steel, the flange plates of the two T-beams are respectively arranged in the guide openings, and the webs of the two T-beams are attached to both sides of the web of the H-shaped steel.

2. A quick assembly jig for components with a T-shaped or cross-section according to claim 1, characterized in that: The assembly platform is a support frame, and positioning devices are provided on the lower parts of the four sides of the support frame for fixing the assembly platform.

3. A quick assembly jig for components with a T-shaped or cross-section according to claim 2, characterized in that: The positioning device comprises a flat plate connected to the supporting frame and a supporting column passing through the flat plate and used for supporting on the ground.

4. A quick assembly jig for components with a T-shaped or cross-section according to claim 1, characterized in that: The distance between the T-beam assembly jig and the cross beam assembly jig is 1.5 meters.

Images