WO2022261797A1

WO2022261797A1 - Single-hook type manual butt joint steel structure frame

Info

Publication number: WO2022261797A1
Application number: PCT/CN2021/000122
Authority: WO
Inventors: 马克双
Original assignee: 马克双
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-12-22

Abstract

A single-hook type manual butt joint steel structure frame, mainly consisting of steel pipes (1), well-shaped connecting blocks (2), single-pipe connecting blocks (3), and sphere connecting blocks (4). Single-hook joints (5) are provided on both ends of each steel pipe. Each acting point of the well-shaped, single-pipe, and sphere connecting blocks (2, 3, 4) is also a single-hook joint (5) corresponding to the single-hook joint (5) on each of both ends of the steel pipe. The two single-hook joints (5) and one sleeve (6) constitute "a single-hook butt-jointing device". The structural form and the size standard of the two single-hook joints (5) are completely identical. Two relatively semicircular single hooks are connected to a round rod on each top end. The two single hooks are closed and then completely seamed into a round rod. The diameter of the inner circle of the sleeve (6) is the same as the diameter of the outer circle of the round rod. The sleeve (6) completely and firmly fits the round rod. The application of the single-hook type manual butt joint steel structure frame technology has the advantages that the construction period, the material consumption, the construction equipment, and the labor are reduced; the quality, the precision, and the firmness are good, and the service life is long. The construction concept, the construction scheme, the construction material, and the construction process are thoroughly changed, and the whole building industry is thoroughly overthrown.

Description

Single hook manual butt steel frame

technical field

The single-hook manual butt joint steel frame technology involves the steel frame, which refers to the steel structure components such as steel pipes and connecting blocks of the steel frame. The "single-hook butt jointer" is used for manual docking to connect all components to complete large, medium, and The steel skeletons of various small stadiums, halls, and buildings, as well as various tower cranes, gantry cranes, and row cranes, as well as various bridge steel columns, beam frames, etc., are named after this.

Background technique

I agree with Tsinghua University’s Architectural Research Institute’s recognition that our housing has gone through three eras: “thatched house”, “brick house” and “elevator house”; my personal experience, from the time I was born They lived with their parents in a "thatched house" for the first ten years, and lived in a "brick and tile house" for the next 20 years. In the past 40 years, they moved back and lived in a high-rise building, which is called an "elevator room". The era of "four generations of housing" has arrived, and I do not agree with it, because the current situation and situation of housing in our country is very severe. Whether it is economic, political, or social, the suppression is very serious, and housing construction continues to shrink. It is very difficult and very difficult to change the current housing situation and situation with new housing concepts; however, the "fourth generation housing" concept of the institute has given me a great inspiration. If there is a new type of building With the support of technology and the strong support of the state, this new idea must be realized.

The "Three-piece Butt Butt" ZL200820192513.7, "Double Hook Butt" ZL200820192512.2, and the "Three-piece Butt Butt Formwork", "Three-piece Butt Butt Scaffold" and "Double Hook Butt Butt Scaffold" that I designed The patent numbers are ZL200920227956.X, ZL200920227957.4 and ZL200920227958.9, which are my summary in the construction industry for so many years; what I introduced is the innovation of turnover materials that must be used in construction. When I recommend these technologies to professional enterprises , was opposed by many enterprises, the reason is very simple, "The construction turnover materials produced according to this technology will increase the cost of turnover materials, and the use of this kind of high-precision turnover materials is - anti-aircraft guns to shoot mosquitoes - big talents are small "Use"; I have found many tower crane manufacturers, and I have also been to the steel structure construction unit that participated in the Beijing Bird's Nest, and several large steel structure enterprises in Hangzhou. They all think that "this is an industry revolution in the steel structure industry and the tower crane industry!" And the name "scaffolding" of such a technology is called - a big head with a small official hat - not worthy of the name, using such a patent name is Difficult to promote in the industry, must be repackaged.

The single-hook manual butt steel skeleton technology mainly consists of steel pipe and well-shaped connection block, single-pipe connection block, and sphere connection block. The corresponding ones are all single-hook joints; two single-hooks and a sleeve, known as "single-hook butt joints", the structural form and size standards of the two single-hooks are exactly the same, and the tops are two relatively semi-circular single-hook joints. The hooks and round rods are connected together. After the two single hooks are closed, they are completely sewn into a round rod. The inner circle of the casing is the same as the diameter of the outer circle of the round rod. The casing is completely locked in the shape of the round rod. There are threaded buckles at the bottom of the single hook of each force point of the pipe and sphere connecting block, corresponding to the inner threaded buckle at the end of the casing, for fixing the casing, and there are gong screw nails at both ends of the steel pipe, which is another form of fixing the casing , the two methods can be used singly or at the same time. This technique: firstly, at each force point, the two single-hook and single-hook round rods are completely sewn together to form a round rod; At the same time, the number, direction and angle of the force points of the well-shaped, single-pipe and sphere connection blocks should be firmly welded according to the needs of the skeleton; the third is that the single-hook manual butt joint steel frame can be installed from bottom to bottom. Up, from inside to outside, and from top to bottom, from outside to inside; Fourth, this technology adds a single-plug single-hook joint and a single-hook rotary joint in one side of the steel pipe. After adding these single-hook joints, During decoration, rooms or walls can be added according to the wishes of the homeowner, and rooms and walls can be added or reduced at any time, and it can be done at will, especially the single-hook rotary joint in the steel pipe can also be welded on the corresponding joint. With the rotating single-hook joint, the strength of the steel pipe is not reduced, and the direction of the welding single-hook does not need to be carefully considered during production and processing, and manual installation is convenient and reliable; fifth, the construction of the single-hook manual butt steel frame The installation is not affected by any environment and conditions, whether it is a mountain or a plain, whether it is a city or a country, whether it is a ground or a water surface, and the construction floor and area can be as high or low as you like. Big or small.

Contents of the invention

The single-hook manual butt steel skeleton technology is used in the "fourth generation housing" as the skeleton of this generation of housing: first, the entire construction project must be redesigned and must be approved by the architectural design institute; second, the production and construction party No need for any mechanical equipment, just manual installation, and the three-dimensional construction hoisting equipment on the construction site is integrated with the house skeleton, and the hoisting equipment is installed while the steel structure housing skeleton is raised. After the skeleton is installed, the house is completed as a whole; the third is , directly carry out the overall house decoration and partial decoration on the house skeleton to complete the housing function; fourth, the housing materials completely discard reinforced concrete, and also widely use the building materials, such as furniture, wardrobes, etc., to decorate the walls and so on; The new architectural form will completely change the concept of building construction, completely change the building construction plan, completely change the building construction materials, and completely change the building construction technology, thereby completely subverting the entire construction industry. The application of this technology will completely bid farewell to the reinforced concrete "elevator" Housing Era".

The single-hook manual docking steel frame technology can also be applied to the steel frame of large, medium and small stadiums and halls, various tower cranes, gantry cranes, row cranes, and various bridge steel columns, On the beam frame, the entire construction process is the same as housing construction: first, the entire construction project must be redesigned and must be approved by the architectural design institute; The hoisting equipment of the three-dimensional construction is integrated with the skeleton, and the hoisting equipment is installed while the steel skeleton is raised. After the skeleton is installed, the overall installation is completed; the third is to carry out the overall installation of the internal facilities, such as stadiums and halls. Decoration and sub-decoration fulfill its function and so on.

The single-hook manual butt steel skeleton technology mainly consists of steel pipes and well-shaped, single-pipe, and sphere connection blocks. Both ends of the steel pipe are single-hook joints; Correspondingly, it is also a single hook joint. According to the needs, these connecting blocks are connected with steel pipes to form various steel skeletons; taking tower cranes as an example, the main body of the tower hanging column is composed of steel pipes and well-shaped connecting blocks; the beam of the tower crane is composed of steel pipes and Spherical connecting blocks, each of which constitutes the steel framework of the cube and triangle required by the tower crane; the main body of the tower crane column and the beam of the tower crane, which use the characteristics of triangular firmness, divide each shape into a triangular structure and connect them; these connected parts The point of force is the single-hook joint of various connection blocks. For example, the sphere connection block is welded with a single-hook joint at a regular distribution angle according to the requirements of the steel frame, and the single-hook joint is welded from the distribution angle. After the hook joints are docked, the overall cubic plates formed by dividing each body into triangular structures and connecting them become a three-dimensional mechanical steel structure skeleton with incomparable strength and power.

The various components of the single-hook manual butt steel skeleton technology are completed in the workshop by professional manufacturers, using CNC machine tools, washing beds and special modules, automatic welding machines and manipulators to complete on the production line, ensuring the integrity of the tubes and blocks. Precise manufacturing to ensure that the steel frame is solid and reliable, and the mechanical strength of on-site welding is not weak at all; at the same time, various processes can be used to ensure the external rust prevention measures of each pipe block during processing in the workshop, so that after manual docking, the installation and forming can be completed in one step , which not only reduces the labor intensity of workers, but also speeds up the progress of the project; each pipe and block component has its own stamped banner composed of English letters and Arabic numerals, including specifications, materials, wall thickness, seamlessness, bearing tonnage, The national and international standards for the main contents of the steel frame, such as the supervisory unit, manufacturer, batch, and date of manufacture, enable workers to connect the pipe blocks as soon as they get them.

Single-hook manual butt steel frame technology and my "three-piece manual butt steel frame" and "double hook manual butt steel frame", as well as "manual butt steel frame" technology, April 04, 2019 Japan, January 11, March 11, and March 25 reported utility model patents from the National Patent Office. The patent numbers are 201920050697.1 and 201920457410.7, 2019203111629.6, and 201920311629.6. Connector" and "Single Hook Butt Connector" to connect all the components, and complete the large, medium and small various stadiums, halls, building steel skeletons and various types of tower cranes, gantry cranes, row cranes, and various Bridge-like steel columns, beam frames and other steel skeletons; in today's construction industry, the frames of houses with more than 100 floors, considering the structure of reinforced concrete, its weight cannot be borne by the bottom layer and foundation, and generally it is a steel skeleton ; and the reason why these technologies I introduced can replace the on-site welding form has their theoretical roots: the "three-piece set", "double hook" and "single hook" I introduced mean that these force-bearing contact surfaces exceed the steel pipe. The cross-sectional area of the pipe wall, that is to say, the cross-sectional area of the steel pipe wall is less than the cross-sectional area of the same garden rod, and is also less than 1/4 of the same garden rod cross-sectional area, and the "double hook" and "single hook" of these technologies are used It is made of the same garden rod, and the cross-sectional area of each part is 1/3, so it is far larger than the cross-sectional area of the steel pipe wall. This is the first; second, "three-piece set", "double hook" and "single hook" The raw material of the "hook" is high carbon steel, which is incomparable to all steel pipe materials; thirdly, the steel pipe sheath is skillfully used, which not only protects the connection point but also facilitates loading and unloading, so that all afterburners can only follow the steel pipe sheath. Therefore, the mechanical strength of these manual butt jointed steel frames is theoretically better than that of on-site welding, thus ensuring the function of building houses; single-hook manual butt steel frame technology and "double-hook manual butt joint Steel Skeleton", "Three-piece Manual Butt Steel Skeleton" and "Manual Butt Steel Skeleton", these technical concepts are bold, unique in craftsmanship, unique in design, precise in production, simple in construction, and convenient in installation. A rare masterpiece in the history of architecture.

The application of the single-hook manual butt steel skeleton technology will achieve "four provinces", namely: construction period saving, construction material saving, construction equipment saving, and labor saving; at the same time, "four excellent" will be achieved, namely: The construction quality is excellent, the project precision is excellent, the skeleton is solid and the service life is excellent; take the Beijing Bird's Nest as an example: the construction of the Bird's Nest started on December 24, 2003, and was completed in March 2008. Tens of billions; if the single-hook manual butt joint steel frame technology is used to construct Beijing's Bird's Nest project, it will save a lot of welding projects on site, save a lot of manpower, financial resources, material resources, and save engineering time. From the estimated manpower Various costs such as finance, machinery and equipment only account for 10%, and it saves engineering time, and it may only take one year to complete; at the same time, there is no need to worry about maintaining the Bird’s Nest after the Olympic Games; disassembly is quick, and if Wuhan hosts a large In the event of the International Games, the Bird's Nest can make its home in Wuhan again.

Description of drawings

Figure 1 is the fourth-generation housing with a single-hook manual butt joint steel frame—a steel frame diagram of a conceptually conceived modular house;

Figure 2 is a large-scale stadium with a single-hook manual docking steel structure skeleton—a conceptual conception of the Bird's Nest steel structure skeleton;

Fig. 3 is a tower crane diagram of the conceptual conception of the single-hook type manual docking steel frame;

Figure 4 is a semi-closed conceptual conception of a single-hook type manual butt joint steel frame semi-enclosed steel frame bridge diagram;

Fig. 5 is a steel pipe single-hook joint, a sphere connection block and a single-hook joint diagram of a single-hook type manual butt steel frame;

Fig. 6 is a single-hook type manual butt steel framework well-shaped and single-pipe connection block and a double-hook joint diagram;

Fig. 7 is a diagram of a single-plug single-hook joint of a single-hook manual butt joint with a steel frame and a side-rotating single-hook joint in a steel pipe.

detailed description

The single-hook manual butt steel skeleton technology mainly consists of steel pipe 1, well-shaped connection block 2, single-pipe connection block 3, and sphere connection block 4. Both ends of the steel pipe are single-hook joints 5; The point of force corresponding to the single-hook joint of the steel pipe head is a single-hook joint; two single-hooks and a sleeve, known as "single-hook butt joint", as shown in Figure 7, the structural form and size standard of the two single-hooks are exactly the same Consistent, the top is two relatively semicircular single-hook round rods connected together, after the two single hooks are closed, they are completely sewed into a round rod, the inner circle of the sleeve 6 is the same diameter as the outer circle of the round rod, and the sleeve The tube is completely locked in the shape of a round bar. There is a threaded button 7 at the bottom of each single hook of each force point of each well-shaped, single-tube, and spherical connection block, which corresponds to the inner threaded button 8 at the end of the casing. It is used for fixing the casing. Screw nails 9 are designed at both ends of the steel pipe, which is another form of the fixed sleeve. The two methods can be used singly or simultaneously; Hook joint welding changes, there are full or half-sided 45°, 60°, 90° arrangements, which are set according to the needs of the skeleton, and also determine the shape of the steel skeleton structure; the specifications of the steel pipe, well shape, single pipe, sphere, etc. The connection blocks are the shapes summed up in combination with practical applications. For example, when the single-pipe connection block is used in the half-meter layer between the layers, the two ends of the short steel pipe less than half a meter are welded to the short pipe with spherical connection blocks; Well-shaped, single pipe, sphere and other connecting blocks are installed. The well-shaped connecting blocks are mostly used for the columns of the steel frame, the main body of the tower crane, and the inner shaft of the elevator. After welding the well-shaped connecting blocks to make the steel frame stronger; A kind of single-plug single-hook joint 10, two gong wires 11 are installed at its bottom, for fixing, after having had this single-plug single-hook joint, especially when decorating, can increase room or wall with house owner's will, and in Adding or reducing rooms and walls at any time will be done at will by the homeowner; there is a rotating single-hook joint 12 on one side of the single-hook joint of the steel pipe, which can also be welded on the corresponding joint. Reduce the strength of the steel pipe. This design is the result of practical summary, which can reduce the difficulty in production and processing. It is not necessary to consider the direction of the welding single hook. It can be installed manually during installation, which is convenient and reliable.

Single-hook manual docking of steel structure components such as steel pipes and connecting blocks with steel frame technology, use manual docking "single-hook docking device" to connect all components, and complete various large, medium and small stadiums and halls. The steel frame of buildings and buildings and all kinds of tower cranes, gantry cranes, mobile cranes, and steel frames of various bridge steel columns, beam frames, etc.: First, it completely breaks the traditional architectural concept, construction technology, and construction procedures. and engineering materials; secondly, it is no longer possible to look at these building products according to the traditional concept. The traditional building products are, for example, housing. A building product with a skeleton structure forms all the upper and lower layers into a main body, and the force at one point is decomposed by the whole main body. The gravity of this kind of building product can be said to be negligible to its own weight in the study of mechanics; the third is In view of the above point, as long as the steel frame of this kind of building hits a little, it will be resolved by the whole main body, so it can withstand any level of earthquake, typhoon, and any natural disaster, such as installing bulletproof glass and steel plate walls around the building walls , and can also withstand the impact of man-made wars; fourth, the assembly and dismantling of the steel frame of this building are very simple and easy, this kind of assembly does not require mechanical equipment, as long as the personnel are manual, as long as the manpower is properly arranged, ten floors can be installed a day Up to dozens of floors, a high-rise building is often erected overnight, and it is easier to dismantle it, and often the high-rise building here no longer exists overnight. Unlike traditional building products, countless reinforced concrete is required for construction. There is no way for these waste reinforced concrete to disappear during removal.

The "fourth-generation housing" installed by the single-hook manual butt joint steel frame technology also includes various large, medium and small stadiums and halls: first, the traditional concept has been changed from the design, and the structure The whole is decomposed by the network of steel pipes. For example, taking a cube as an example, the reinforced concrete cube is connected by twelve steel pipes and the sphere connecting block, and then six diagonal steel pipes are added to the six faces and one steel pipe is added diagonally in the middle. The sphere connecting blocks are connected, and then such steel pipe cubes are connected one by one, so that the triangular body is firmly stabilized and the whole main body is incomparable. Second, in terms of construction, since the weight of the main body is negligible, there is no process of driving piles and burying beams in the ground; third, the original house is transmitted by gravity from top to bottom—— Of course, there is also the transmission from the bottom to the top. Since the transmission of gravity is much greater than the transmission from the bottom to the top, it is impossible to understand-and after the application of this new technology, after the self-weight is greatly reduced, the transmission of the force from the bottom to the top will become easier. Expressed in another language, it means that when there is a huge force acting on a certain point of the subject, this force is decomposed into each point of force.

The "fourth-generation housing" installed by the single-hook manual docking steel frame technology has no process of driving piles and burying beams during construction. The ground is flat, and the ground is covered with two or three floors that are connected in units of meters and are divided into triangular cubes. With this kind of triangular cube form on the ground, the hoisting equipment for the three-dimensional construction on the construction site is integrated with the house skeleton, and the hoisting equipment is installed while the steel structure housing skeleton is raised. After the skeleton is installed, the main body of the hanger becomes the elevator shaft , the house is completed as a whole, and the preliminary construction is completed; the second step is the decoration and decoration of the house, which is now the responsibility of the buyer. What is needed is a space, so, according to the purchase price, it is only a few tenths of the "elevator room". Dozens of square meters; house decoration, all the floors, walls, stairs and furniture can be installed as "modules", such as the floor and the inner layer of the wall are filled with foam, which can not only soundproof but also keep warm. At the same time, due to the huge internal space , Individuals can also afford it, and it is possible to set roads and parking spots at the door of each floor and each house. Therefore, I named the "fourth generation housing" "modular housing".

Human beings live in groups. In today's society, the more the population increases, the more the society develops, and the larger the urban population, the more modern the country is. The buildings are shoulder to shoulder, one taller than the other; the "modular house" of the "fourth generation housing" will surpass all "elevator rooms", for example, if the "modular house" is made into a "pyramid" shape, then the "modular house" Not just one hundred floors, but hundreds, even thousands of floors, and there is no need to consider that it will collapse, a house is built into a city.

Claims

The single-hook manual butt joint steel frame is mainly composed of steel pipes and well-shaped connecting blocks, single-pipe connecting blocks, and sphere connecting blocks. Corresponding to the single-hook joint of the steel pipe head is also a single-hook joint. These two single-hooks and a sleeve, the two single-hooks known as "single-hook butt joints" are exactly the same in structure and size. The top is two A relatively semicircular single hook is connected with the round rod. After the two single hooks are closed, they are completely sewn into a round rod. The diameter of the inner circle of the sleeve is the same as the diameter of the outer circle of the round rod, and the sleeve is completely locked on the round rod. .
According to claim 1, the single-hook type manual butt-joint steel frame is characterized in that: the sphere connecting block and the steel pipe are the core of the steel frame, therefore, the welding changes of multiple single-hook joints on the sphere connecting block have The arrangement of 45°, 60°, and 90° on the whole or half surface is set according to the needs of the skeleton, and also determines the shape of the steel skeleton of the steel skeleton structure.
According to claim 1, the single-hook type manual butt-joint steel frame is characterized in that: after the single-hook joints at both ends of the steel pipe are connected to the well-shaped, single-pipe, sphere and other connecting blocks with a single-hook joint, the two single-hooks are completely closed. The inner circle of the casing is the same as the diameter of the outer circle of the round rod, and the casing is completely locked into the shape of the round rod. There are Threaded buckle, corresponding to the inner threaded buckle at the end of the casing, is used to fix the casing. There is also a gong screw nail at both ends of the steel pipe, which is another form of fixing the casing. The two methods can be used singly or at the same time.
According to claim 1, the single-hook type manual butt-joint steel frame is characterized in that: the specifications of the steel frame steel pipes, the connection blocks such as well shape, single pipe, and sphere are all shapes summed up in combination with actual use, for example, single When the pipe connection block is used in the half-meter layer between the layers, the two ends of the short steel pipe less than half a meter are welded to the short pipe with the spherical connection block.
According to claim 1, the single-hook type manual docking steel frame is characterized in that: well-shaped, single-pipe, sphere and other connecting blocks are installed, and the well-shaped connecting blocks are mostly used for the columns of the steel frame, the main body of the tower crane, and the inner shaft of the elevator. , After being welded into a well-shaped connection block, the steel frame is more solid.
According to claims 1, 2, 3, 4, and 5, the single-hook type manual butt-joint steel frame is characterized in that: this technology also designs a single-hook single-hook joint, and is installed at its bottom for fixing. Gongsi, with this single hook and single hook joint, especially during decoration, you can add rooms or walls according to the wishes of the homeowner, and at any time increase or decrease rooms and walls will be done by the homeowner at will. The single hook of the steel pipe There is a rotating single-hook joint on one side of the joint, which can also be welded on the corresponding joint. With the rotating single-hook joint, the strength of the steel pipe is not reduced. Difficulty, there is no need to pay attention to the direction of the welding single hook, and it can be installed manually during installation, which is convenient and reliable.