WO2022261794A1

WO2022261794A1 - Manual butt-joint steel skeleton

Info

Publication number: WO2022261794A1
Application number: PCT/CN2021/000119
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 manual butt-joint steel skeleton, comprising a three-piece set-type manual butt-joint steel skeleton and a two-hook-type manual butt-joint steel skeleton. A male joint (6) and a female joint (5) of a "three-piece butt joint set" are horizontally and vertically connected, and two-hook joints of "two-hook butt joints" are closed to form a round rod and are then tightly sleeved with a sleeve (19), such that a steel pipe (14) is fixedly connected to a #-shaped connection block (15), a single-pipe connection block (16) and a spherical connection block (17). The manual butt-joint steel skeleton can be used as the steel skeleton for stadiums, halls, and buildings, and as the steel skeleton for steel columns of bridge frameworks such as tower cranes, gantry cranes and bridge cranes. The steel skeleton can shorten the construction period, and can save on materials, construction apparatuses and labor, and is excellent in quality, accuracy, firmness and service life.

Description

Manually butt steel frame

technical field

The 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. Perfect combination, use manual docking of "three-piece butt joint" and "double hook butt joint" to connect all components, and complete the steel framework and All kinds of tower cranes, gantry cranes, mobile cranes, and various bridge steel columns, beam frames and other steel skeletons, hence the name.

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 "Three-piece Manual Butt-joint Steel Skeleton" technology is an upgraded version of "Three-piece Butt-joint Scaffolding". I reported it to the National Patent Office on January 11, 2019. The technology of "Constructing the Skeleton" is not simple or repeating the technology of "Three-piece Butt-joint Scaffolding", but the development and sublimation of its technology. Compared with the technology of "Three-piece Butt-joint Scaffolding", it will be better than its technology: Including the female joints at both ends of the steel pipe, each force point of the well-shaped, single pipe, and spherical connection block corresponds to the female joint of the steel pipe head as a male joint. The inner wall of the casing and the outer wall of the male joint and the steel pipe wall are called " Three-piece set", connect all the components by manual docking, and complete the steel structure skeleton of the stadium, building hall, house building, tower crane, gantry crane, row crane, various bridge steel columns, beam frames, etc. Skeleton, she is not simple or repeating the "three-piece butt-joint scaffolding" technology, it is the development and sublimation of its technology. , each force point has been reinforced technically, that is: the male joint and the female joint on the docking point, the original technology has only one ring of bearing balls, and now it is designed to be three or more rings of bearing balls; the second is, The original connecting blocks are well-shaped and cross-shaped connecting blocks, which are now added as well-shaped, single-tube, and sphere connecting blocks. At the same time, the number, direction and angle of the force points of the well-shaped, single-tube, and sphere connecting blocks should be firmly welded according to the needs of the skeleton; The third is to use the female joints at both ends of the steel pipe and the connecting blocks such as wells, single pipes, and spheres, and the two sealing surfaces of the male joints as vertebral bodies. It is more closely connected with the connecting block. At the same time, the direction can be adjusted at will during installation, so as not to be stuck by the sealing surface; Fourth, since the three-piece manual butt steel frame is installed from bottom to top, it must be disassembled from the bottom to the top. Up and down, layer by layer installation, layer by layer removal.

The technology of "Double-hook Manual Butt-joint Steel Framework" is an upgraded version of "Double-Hook Butt-joint Scaffold". I reported it to the National Patent Office on March 11, 2019. The patent number is 201920311629.6. The technology of double-hook manual butt joint steel framework includes both ends of steel pipes. The joints of the well-shaped, single-pipe, and spherical connecting blocks correspond to double-hook joints, which have the same form and size. Two relatively semi-circular double hooks and semi-circular square rods are stitched together to form a round rod after being closed, and the casing is completely locked. , she is not simple or repeating the "Double-hook Butt-joint Scaffold" technology, but the development and sublimation of its technology. Reinforcement is carried out on each force point, that is: the double-hook joint on the docking point and the double-hook joint, the structural form and size standard of the two double hooks are exactly the same. The diameter of the inner circle of the pipe is the same as that of the outer circle of the round rod, and the casing is completely locked into the round rod-shaped double hooks; the second is that the original connecting block is a well-shaped and cross-shaped connecting block, which is now added to a well-shaped, single-pipe, and spherical connecting block. At the same time, the well-shaped 1. The number, direction, and angle of the force point of the single tube and sphere connection block should be welded firmly according to the needs of the skeleton; third, because the double-hook manual butt joint steel frame is installed from bottom to top, and when disassembled from top to bottom, Layer-by-layer installation and layer-by-layer dismantling, this technology adds a single-insert double-hook joint and a double-hook rotary joint in one side of the steel pipe. Add or reduce rooms and walls at will, especially the addition of a double-hook rotary joint in the steel pipe, which can also be welded on the corresponding joint. With the rotating double-hook joint, the strength of the steel pipe is not reduced, and the production and processing There is no need to pay attention to the direction of the welding double hooks, and it can be installed manually, which is convenient and reliable; Fourth, the construction and installation of the manual docking steel frame is not affected by any environment and conditions, whether it is a mountain or a plain, whether it is a city, Or in the countryside, whether it is the ground or the water, and the construction floor and area can be arbitrary, high or low, large or small. The two technologies "Three-piece Manual Butt Steel Frame" and "Double-Hook Manual Butt Steel Frame" are major inventions in the history of architecture. Just like humans invented the piano and violin, they can be played alone or in ensembles. Moreover, the ensemble will make people enjoy greater music enjoyment, and when these two technologies are combined, it will be like a symphony of percussion, wind and string ensembles, which will be played throughout China and around the world in the construction industry .

Contents of the invention

The manual butt steel frame technology is a perfect combination of the "three-piece manual butt steel frame" and "double-hook manual butt steel frame" technologies. This technology is applied to the "fourth generation housing" as a The skeleton of the building: first, the entire construction project must be redesigned and must be approved by the architectural design institute; second, the production and construction party does not need any mechanical equipment, and can be installed manually, and the hoisting equipment and the skeleton of the three-dimensional construction on the construction site As a whole, the hoisting equipment is installed while the steel structure housing frame is raised. After the frame is installed, the house is completed as a whole. The materials are completely abandoned reinforced concrete, and the building materials are also widely used, such as furniture, wardrobes, etc., to decorate the walls and so on; this kind of architectural form will completely change the concept of building construction, completely change the construction plan, and completely change the materials used in building construction. , Completely change the building construction process, thereby completely subverting the entire construction industry. The application of this technology will completely bid farewell to the "elevator room era" of reinforced concrete.

The 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, mobile cranes, and various bridge steel columns and beams , the entire construction process is the same as that of housing construction: first, the entire construction project must be redesigned and must be approved by the architectural design institute; The hoisting equipment 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 internal decoration fulfills its function and so on.

The manual butt joint steel frame technology mainly consists of steel pipes and well-shaped, single-pipe, and sphere connection blocks. Corresponding to the female joint of the steel pipe head is a male joint; the steel pipe in the "double-hook butt joint" is composed of a well-shaped, single-pipe, and sphere connection block. Each force point corresponds to the double-hook joint of the steel pipe head, which is also a double-hook joint. According to the needs, these connecting blocks are connected with steel pipes to form various steel structure skeletons; taking the tower crane as an example, the main body of the tower suspension column is composed of steel pipes and well-shaped connecting blocks. Composition, the tower crane beam is composed of steel pipes and sphere connecting blocks, each of which constitutes the cube and triangle steel structure skeleton required by the tower crane; the main body of the tower crane column and the tower crane beam, which use the triangular firmness characteristics to divide each shape into triangles Structural forms are connected; these connected force points are the male or double hook joints of various connection blocks. For example, the spherical connection block is welded at regular distribution angles according to the requirements of the steel frame. After the joint sphere connection block is docked with the steel pipe joint, each shape is divided into triangles and connected in the form of a triangular structure. The overall cubic plate becomes a three-dimensional mechanical steel structure skeleton with incomparable strength.

The various parts of the manual butt joint steel frame technology are completed by professional manufacturers in the workshop. Using CNC machine tools, washing beds and special modules, automatic welding machines and manipulators are completed on the production line to ensure the precise manufacture of pipes and blocks. In order to ensure that the steel frame is solid and reliable, and the mechanical strength of the 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 It reduces the labor intensity of workers and speeds up the progress of the project; each pipe and block has its own stamped banner composed of English letters and Arabic numerals, including specifications, materials, wall thickness, seamlessness, bearing tonnage, supervisory unit, The national and international standards for the main contents of the steel frame, such as the manufacturer, batch, and date of manufacture, enable workers to connect the pipe block components in place as soon as they get them.

Manual docking steel frame technology and "three-piece manual butt steel frame", "single-hook manual butt steel frame", "double-hook manual butt steel frame", "two-type manual butt steel frame", technology The utility model patents of the National Patent Office were reported on January 11, March 11, March 25, and April 4, 2019 respectively. The patent numbers are 2019203111629.6 and 201920050697.1, 201920457410.7, 201920457388.6, and 201920311629.6. Butt jointer", "single hook butt joint" and "double hook butt joint" technology, connect all the components, and complete the large, medium and small various stadiums, halls, building steel skeletons and various Tower cranes, gantry cranes, row cranes, and various types of bridge steel columns, beam frames and other steel skeletons; in today's construction industry, the frame of a building with more than 100 floors, considering the structure of reinforced concrete, its weight cannot be the same as that of the ground floor and The foundation is generally supported by a steel frame; 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 are It means that these force-bearing contact surfaces exceed the cross-sectional area of the steel pipe wall, that is to say, the cross-sectional area of the steel pipe wall is smaller than the cross-sectional area of the same round rod, and it is also less than 1/4 of the same round rod cross-sectional area. "Double hook" and "single hook" are made of the same garden rod, and the cross-sectional area of each part is 1/3. Therefore, it is far larger than the cross-sectional area of the steel pipe wall. This is the first; "Piece set", "single hook" and "double hook" are all made of high carbon steel, which is unmatched by all steel pipe materials; thirdly, the steel pipe sheath is cleverly used, which not only protects the connection point but also facilitates loading and unloading , so that all the added force can only be done along the sheath of the steel pipe. Therefore, these manually-joined steel frameworks are theoretically better than the mechanical strength of on-site welding, thus ensuring the function of building houses; manual butt steel frameworks The technology is the same as "Three-piece Manual Butt Steel Frame" and "Single-Hook Manual Butt Steel Frame", "Double-Hook Manual Butt Steel Frame" and "Two-Type Manual Butt Steel Frame". Large, unique craftsmanship, unique design, precise production, simple construction, and convenient decoration are all rare masterpieces in the history of architecture.

The application of manual docking steel frame technology will achieve "four provinces", namely: construction period saving, construction material saving, construction equipment saving, labor saving; at the same time, achieve "four excellent", namely: excellent construction quality , the project has excellent precision, solid skeleton and excellent service life; 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. ; If the Bird's Nest project in Beijing is built with manual butt joint steel frame technology, it will save a lot of welding projects on site, save a lot of manpower, financial resources, and material resources, and also save engineering time. All kinds of costs only account for 10%, and it saves engineering time. It may only take one year to build; at the same time, there is no need to worry about maintaining the Bird’s Nest after the Olympics; You can settle down in Wuhan.

Description of drawings

Figure 1 is the main picture of the three-piece manual butt joint steel structure skeleton, the fourth generation housing - the conceptual conception diagram of the modular house;

Figure 2 is the main picture of the three-piece manual butt joint steel frame skeleton, a large-scale stadium - the conceptual conception of the Bird's Nest;

Fig. 3 is the conceptual conception diagram of the tower crane of the three-piece manual butt joint steel framework main drawing;

Fig. 4 is the conceptual conception diagram of the semi-enclosed air-to-sky steel bridge of the main picture of the three-piece manual butt joint steel structure skeleton;

Fig. 5 is a diagram of steel pipes, female joints, spherical connection blocks and male joints of a three-piece manual butt steel frame;

Fig. 6 is a well-shaped and single-pipe connection block and a male joint diagram of a three-piece manual butt steel frame;

Fig. 7 is a diagram of a single-plug male joint and a female joint of a three-piece manual butt steel framework.

Fig. 8 is a diagram of a steel pipe double-hook joint, a sphere connection block and a double-hook joint of a double-hook type manual butt steel frame;

Fig. 9 is a double-hook type manual butt steel skeleton well-shaped and single-pipe connection block and a double-hook joint diagram;

Fig. 10 is a diagram of a single-insertion double-hook joint of a double-hook type manual butt steel frame and a side-rotating double-hook joint in a steel pipe.

detailed description

The "three-piece manual butt joint steel frame" technology in the manual butt joint steel frame 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 female joints 5 ; Each force point of the well-shaped, single-pipe, and sphere connection block corresponds to the female joint of the steel pipe head as a male joint 6; the female joint of the steel pipe has three or more circles, and each circle has more than two bearing balls 7, Embedded in the steel pipe wall, there is a sleeve 8 on the outside of the female joint, a ring at each end to lock the sleeve, and a spring 9 on the inside to squeeze the sleeve to the other side; the inner wall of the sleeve and the outer wall of the male joint It is called a "three-piece set" with the steel pipe wall. Three circles of balls are inlaid in the steel pipe wall, corresponding to the three circles of grooves on the inner wall 10 of the casing and the outer wall 11 of the male joint. When the spring is squeezed by hand, the balls in the steel pipe wall roll Inserting into the groove on the inner wall of the sleeve will open the male and female connectors. When the spring is released, the ball on the steel tube wall will roll into the groove on the outer wall of the male connector, locking the male and female connectors. This is one way, and there is another way. There is no groove on the inner wall 10 of the sleeve. The former is mostly used for tower crane steel frames for the convenience of loading and unloading. The inner screw 26 and the corresponding outer screw of the male joint are also designed to fix the casing with gongs 27 at both ends of the steel pipe. These two methods can be used singly or at the same time; the ball connecting block and the steel pipe are the core of the steel structure skeleton, so , the welding changes of multiple male joints on the sphere connection block, there are 45°, 60°, 90° arrangements on the whole or half surface, which are designed according to the needs of the skeleton, and also determine the shape of the steel skeleton of the steel skeleton structure; The female joints at both ends and the connection blocks such as well-shaped, single-pipe, and sphere, and the two sealing surfaces of the male joints are cones, so that the steel pipe and the connection block are more tightly connected. At the same time, the direction can be adjusted at will during installation, so as not to be sealed The surface is stuck; the specifications of the steel pipe, the shape of the well, the single pipe, the sphere and other connecting blocks are the shapes summarized in the actual application. For example, when the single pipe connecting block is used in the half-meter layer between the layers, it will be less than half a meter Both ends of the short steel pipe are welded to the short pipe with spherical connecting blocks; well-shaped, single-pipe, sphere and other connecting blocks are installed. After the block, the steel structure skeleton is more firm; this technology also designs a single-plug male connector 12, and two gong wires 13 are installed at the bottom of it for fixing. With this single-plug male connector, especially During decoration, rooms or walls can be added according to the wishes of the homeowner, and the addition or reduction of rooms and walls at any time will be done by the homeowner at will.

The "double-hook manual butt joint steel frame" technology in the manual butt joint steel frame technology mainly consists of steel pipe 14, well-shaped connection block 15, single-pipe connection block 16, and sphere connection block 17. Both ends of the steel pipe are double-hook joints 18; Each force point of the single pipe and sphere connection block corresponds to the double hook joint of the steel pipe head; two double hooks and a sleeve, known as "double hook butt joint", the structural form and size standard of the two double hooks are exactly the same Consistent, the top is two relatively semicircular double hooks, and the middle is a semicircular square rod connected with a round rod. After these two double hooks are closed, they are completely sewed into a round rod. The diameter of the outer circle of the rod is the same, and the casing is completely locked in the shape of the round rod. There are threaded buttons 20 at the bottom of the double hooks at each force point of each well-shaped, single-tube, and sphere connection block, corresponding to the inner threaded button 21 of the casing end, for For fixing the casing, there is also a gong screw 22 designed 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; The welding changes of multiple double hook joints on the connecting block can be arranged at 45°, 60°, or 90° on a full or half surface. It is designed according to the needs of the skeleton and also determines the shape of the steel skeleton of the steel skeleton structure; the specification of the steel pipe, the shape of the well , single tube, sphere and other connecting blocks are all shapes summarized in practical applications. Dead on the short pipe; 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 into the well-shaped connecting blocks, the steel frame is stronger; This technology has also designed a kind of single-plug double-hook joint 23, and two gong wires 24 are installed at its bottom, for fixing, after having had this single-plug double-hook joint, especially when decorating, can increase the room or Wall, and increase or decrease room, wall at any time, will be done at will by the homeowner; The double hook joint side of steel pipe has the double hook joint 25 of rotation, also can be welded on the corresponding joint, after having had the double hook joint of rotation, and The strength of the steel pipe is not reduced. This design is the result of practice and can reduce the difficulty in production and processing. It is not necessary to consider the direction of the welding double hooks. It can be installed manually during installation, which is convenient and reliable.

The "three-piece manual butt steel frame" and "double-hook manual butt steel frame" technologies and the "three-piece butt" and "double-hook butt" technologies in the manual butt joint steel frame technology have their own advantages and disadvantages. The manual butt joint of the steel frame must first ensure that the error after the connection is controlled at the millimeter level, so the requirements for processing and producing various parts must also be controlled at the millimeter level, so the production and processing of the joint butt joint parts is of high precision, and the "double hook butt joint The requirements for the parts of the "three-piece butt joint" are higher than those of the "three-piece butt joint". The latter generally use lathes and drilling machines to complete the processing, while the former must also use a washing machine, and the production cost is higher than the latter; second, when installing the steel frame When using these two technologies, the "three-piece butt joint" can only be installed from bottom to top and from the inside to the outside, while the "double hook butt" can be installed from the bottom to the top and from the inside to the outside, and can also be installed from the top to the bottom and from the outside to the outside. Therefore, in the installation of building steel frame, "three-piece manual butt steel frame" is generally considered to be used in the installation of large and medium-sized steel frames, while "double hook manual butt steel frame" This technology is especially suitable for the installation of small steel frames; thirdly, the steel frames connected by the "three-piece butt joint" cannot be removed from the middle without cutting equipment. steel frame, and the steel frame connected by the "double hook butt joint device" can remove any steel pipe from the middle without using cutting equipment; Fourth, the construction and installation of the manual butt joint steel frame frame is not subject to any environment and conditions The impact, whether it is a mountain or a plain, whether it is a city or a countryside, whether it is the ground or water, and the construction floor and area can be as high or low, large or small as you like.

The "three-piece butt jointer" and "double hook butt jointer" in the manual jointing steel frame technology will improve the overall technology of the steel frame after the combination of the two technologies, just like the computer's Hardware and software are the same, the former is a "hard" connection, while the latter is a "soft" connection; first, after the combination of the two technologies, the production cost will be reduced during processing; second, in the manual butt installation combination, the steel The horizontal and vertical steel pipes, connecting blocks and other steel structural parts of the framework use the "three-piece butt joint" technology, which is not only fast to install, but also firm and reliable. It is not suitable for anyone to dismantle it casually. After the technology is completed, all horizontal and vertical steel pipes, connecting blocks and other steel components are installed, and the installation of diagonal stays simplifies the difficulty of installation, making the steel frame more solid and reliable. For example, it may be used in the steel frame of large stadiums. When a steel pipe with a thickness of 3 to 5 meters or longer and a thick calf is used vertically, it is possible to use the "double-hook butt joint" technology with a half-meter-long pipe stick with thick fingers, and the oblique angle can achieve the desired tensile force. Third, the large-scale steel frame is also inseparable from the "double-hook docking device" technology. When installing the steel frame of stadiums, buildings, and buildings, tower cranes and elevators must be installed first. It is more convenient to use double-hook joints for the steel frame of the inner well and the column frame, so the steel pipe joints are double-hook and three-piece sets respectively. The frame must also use the "double-hook butt joint" technology, and arc-shaped steel pipes must also be used, and the two joints are either double hooks, or double hooks and three-piece sets respectively; , "Double-hook butt" is superior to "three-piece butt" technology, "three-piece butt" can only be installed from bottom to top and from inside to outside, while "double-hook butt" can be installed from bottom to top and from inside to outside It can be installed outside, and can be installed from top to bottom and from outside to inside.

Manually butt the steel structure components such as steel pipes and connecting blocks of the steel frame technology, use the manual butt "three-piece butt joint" and "double hook butt joint" to connect all the components, and complete various large, medium and small stadiums The steel skeletons of buildings, halls, buildings, various tower cranes, gantry cranes, row cranes, and various bridge steel columns, beam frames, etc. steel skeletons: First, it completely breaks the traditional architectural concepts, technology, construction procedures and engineering materials; secondly, these building products can no longer be viewed according to the traditional concept. Traditional building products are, for example, housing. The building products of the steel skeleton structure 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 manually connecting the 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 overall use of the structure has been changed. The network decomposition of steel pipes, such as taking a cube as an example, connect the reinforced concrete cube with twelve steel pipes and sphere connecting blocks, and then add six steel pipes to the opposite corners of the six faces and one steel pipe to connect the sphere to the diagonally diagonally in the middle Connecting each other, and then connecting such steel pipe cubes one by one, the triangle will firmly stabilize the entire main body. The weight of this main body is incomparable with the weight of reinforced concrete, and the weight of the upper body on the lower body is also 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; third, the original house is transmitted by gravity from top to bottom—of course there are also bottom The transmission to the top, because 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 appear. 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 manually docking the steel frame technology does not have the process of driving piles and burying beams during construction. The ground is covered with two or three floors that are connected in units of meters and divided into triangular cubes. The floor space between each floor of the house and the vertical walls every 20 meters to 60 meters are also connected with this kind of structure. The ground is covered with triangular cubes. The hoisting equipment for the three-dimensional construction on the construction site is integrated with the skeleton of the house. 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. If it is completed, the preliminary construction is completed; the second step is the decoration and decoration of the house. This step is now the responsibility of the home buyer. If this is the case, what the home buyer buys is a space in the steel frame of the "fourth generation housing" , then, according to the purchase price, it is only a few tenths of the "elevator room". Square; house decoration, all the floors, walls, stairs and furniture can be installed as "modules", such as the floor and the inner layer of the walls 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 Affordable, it is possible to set roads and parking spots at the door of every house on every floor, so I named the "fourth generation housing" "modular house".

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

Manual docking of steel frame uses two technologies of "three-piece manual docking steel frame" and "double-hook manual docking steel frame", which is characterized in that: manual docking "three-piece butt joint" and "double hook docking Connect the steel pipe with the well-shaped connection block, single-pipe connection block, and sphere connection block, and complete the steel skeleton of various large, medium and small stadiums, buildings, houses, and various tower cranes. , gantry cranes, row cranes, and all kinds of bridge steel columns, beam frames and other steel skeletons.
The manual butt joint steel frame according to claim 1, characterized in that: the "three-piece manual butt steel frame" mainly consists of steel pipes, well-shaped connection blocks, single pipe connection blocks, and sphere connection blocks, and the two ends of the steel pipes are The female joint, each force point of the well-shaped, single-pipe, and spherical connection block corresponds to the female joint of the steel pipe head as a male joint. The inner wall of the casing and the outer wall of the male joint and the steel pipe wall are called "three-piece sets ", each ring of the steel pipe wall is inlaid with more than two balls, corresponding to the grooves on the inner wall of the casing and the outer wall of the male joint, there are three or more rings, and the balls on the steel pipe wall roll into the grooves on the outer wall of the male joint. Lock the male joint and the female joint, the ball in the steel pipe wall will roll into the groove on the inner wall of the sleeve to open the male joint and the female joint. This is one way, and there is another way. Groove, in this way to fix the casing head, there must be two methods of fixing the casing with inner thread and corresponding male connector outer thread and designing the two ends of the steel pipe with gongs, these two methods can be used singly or at the same time.
The manual butt joint steel frame according to claim 1, characterized in that: the "double-hook manual butt steel frame" mainly consists of steel pipes, well-shaped connection blocks, single pipe connection blocks, and sphere connection blocks, and the two ends of the steel pipes are double-hook joints. Each force point of the well-shaped, single-pipe, and sphere connection block corresponds to the double-hook joint of the steel pipe head, which is also a double-hook joint. The standards are exactly the same, the top is two opposite semicircular double hooks, and the middle is a semicircular square rod connected with the round rod. After the two double hooks are closed, they are completely sewn into a round rod. The inner circle of the casing The same diameter as the outer circle of the rod, the sleeve fully grips the shape of the rod.
According to claim 1 or 2, the manual butt joint steel structure framework is characterized in that: the female joints at both ends of the steel pipes of the "three-piece manual joint joint steel structure framework" are connected with the male joints of well-shaped, single-pipe, sphere and other connecting blocks. The two sealing surfaces of the joint are vertebral bodies, so that the steel pipe and the connecting block are more tightly connected. At the same time, the direction can be adjusted at will during installation, so as not to be stuck by the sealing surfaces.
According to claim 1 or 3, the manual butt joint steel frame is characterized in that: the double-hook joints at both ends of the "double-hook manual butt steel frame" steel pipe are connected with well-shaped, single-pipe, sphere and other connecting blocks with double-hook joints. After the double hooks are closed, they are completely seamed into a round rod shape. The diameter of the inner circle of the sleeve is the same as the diameter of the outer circle of the round rod. There are threaded buckles at the bottom of the double hooks, corresponding to the inner threaded buckles 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.
According to claim 1 or 2 or 3 or 4 or 5 described manual butt joint steel framework, it is characterized in that: the spherical connection block and the steel pipe of manual butt joint steel framework are the core of this steel framework, therefore, in the spherical connection block The welding changes of multiple joints on the steel structure can be arranged in 45°, 60°, and 90° on a full or half surface, which are set according to the needs of the skeleton and also determine the shape of the steel skeleton.
According to claim 1 or 2 or 3 or 4 or 5, the manual butt joint steel frame is characterized in that: the specifications of the steel pipes for the manual butt joint steel frame steel frame, the connection blocks such as well shape, single pipe, and sphere are combined The shape summarized in practical application, 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.
According to claim 1 or 2 or 3 or 4 or 5, the manual butt joint steel structure skeleton is characterized in that: the well-shaped, single pipe, sphere and other connecting blocks for the manual butt joint steel structure skeleton are installed, and the well-shaped connection blocks are mostly used for the steel structure skeleton The pillars of the tower crane, the main body of the tower crane and the inner shaft of the elevator are welded into well-shaped connection blocks to make the steel structure stronger.
According to claim 1 or 2 or 3 or 4 or 5, the manual butt steel skeleton is characterized in that: the technique of manual butt steel skeleton also designs a single-clamp male joint or a single-clamp double-hook joint, in which The gong wire for fixing is installed at the bottom. With this single joint, especially when decorating, you can add rooms or walls according to the wishes of the homeowner, and the addition or subtraction of rooms and walls at any time will be done by the homeowner at will. .
According to claim 1 or 2 or 3 or 4 or 5, the manual butt steel skeleton is characterized in that: the technology of manual butt steel skeleton has also designed the double hook joint of the steel pipe with a rotating double hook joint on one side, which can also be welded on On the corresponding connection block joint, the strength of the steel pipe is not reduced after the rotating double-hook joint is installed. 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 double hook. When installing It can also be installed manually, which is convenient and reliable.