Building building machine and building building method

Abstract

The invention relates to the technical field of building machines, and provides a building machine and a building method. The building machine comprises jacking legs, an extension frame, a lifting frame, a bailey frame and a hanging frame; the lifting frame is arranged on the extension frame in a sliding mode, and the sliding direction of the lifting frame is parallel to the height direction of the foundation wall; the bailey truss is fixedly arranged on the lifting frame; the hanging frame is fixedly arranged on the bailey truss; when the lifting frame drives the bailey frame to ascend and descend, the minimum distance between the bailey frame and the ground is H1, the height of the hanging frame placed on the ground is H2, and H2 is larger than or equal to H1. The lifting frame is arranged, the bailey truss is installed on the lifting frame, and the height of the hanging frame is limited, so that the installation height of the bailey truss can be reduced, the hanging frame and the bailey truss can be conveniently installed, and the height of the bailey truss can adapt to buildings with different floor heights; therefore, the construction efficiency and the construction safety of the building machine are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction machines, and in particular to a building construction machine and a building construction method. Background Art

[0002] To meet the demands of efficient, safe, and high-quality modern construction, a variety of advanced construction technologies and machinery have emerged. Among them, building cranes, as integrated, intelligent construction equipment, play a vital role in high-rise building construction. They enable a range of construction processes, including automatic formwork climbing, rapid rebar tying, and efficient concrete pouring. This significantly shortens construction cycles and improves safety and quality stability.

[0003] For example, the invention patent with publication number CN118390787A discloses a building construction machine and its construction method, which includes a lifting mechanism and a hoistway elevator. The lifting mechanism comprises a climbing guide seat mounted on a constructed wall, a support column movably connected to the climbing guide seat, and a support frame fixedly connected to the support column. The support frame is installed above the building hoistway. The hoistway elevator comprises a lifting mechanism mounted on the support frame and a cage located within the building hoistway. The lifting mechanism and the cage are connected to drive the cage to move. When the building construction machine is in the lifting state, the support frame drives the hoistway elevator to ascend floors. This reduces labor intensity and improves construction efficiency.

[0004] In the above technical solution, to ensure the loading and climbing capabilities of the building construction machine, the lifting mechanism is configured to include a climbing guide and support columns. The support columns are used to fix the support frame, and the climbing guide is used to drive the support columns and the support frame to move up and down to carry out building construction. In order to carry out building construction, it is also necessary to install a hanging bracket on the support frame so that the hanging bracket is suspended from the periphery of the building. However, the height of the climbing guide and support columns is too large, making the installation of the hanging bracket inconvenient, which is not conducive to improving the installation efficiency and construction safety of the building construction machine. Summary of the Invention

[0005] In view of this, the present invention proposes a building construction machine and a building construction method, which can improve the installation convenience of the hanging frame and ensure the installation safety of the building construction machine.

[0006] The technical solution of the present invention is implemented as follows: On the one hand, the present invention provides a building construction machine, including a jacking leg, an extension frame, a lifting frame, a Bailey frame and a hanging frame, wherein: The jacking legs are used to be fixed to the sides of the foundation wall; The extension frame is fixedly arranged on the top end of the jacking leg; The lifting frame is slidably arranged on the extension frame and can be fixedly connected thereto, and the sliding direction of the lifting frame is parallel to the height direction of the base wall; The Bailey frame is fixedly arranged on the lifting frame; The hanger is fixedly arranged on the Bailey rack; When the lifting frame drives the Bailey frame to move up and down, the minimum distance between the Bailey frame and the ground is H1, and the height of the hanging frame when placed on the ground is H2, wherein H2≥H1.

[0007] On the basis of the above technical solution, preferably, the lifting frame includes two sleeve frames, a climbing cylinder and two reversing boxes, wherein, The two sleeves are both slidably arranged on the extension frame; The climbing cylinder is fixedly arranged between the two sleeve frames; The reversing box is fixedly arranged on the two sleeve frames respectively and can be supported by the extension frame.

[0008] More preferably, the reversing box includes a fixing frame, a supporting block and a rotating block, wherein: The fixing frame is fixedly arranged on the sleeve frame; The supporting block is fixedly arranged on the fixing frame; The rotating block is rotatably arranged on the fixing frame. Two abutting surfaces are arranged on the rotating block. The two abutting surfaces respectively abut against the abutting block and the extension frame.

[0009] More preferably, the reversing box further includes a tension spring, and the tension spring is arranged between the rotating block and the fixing frame.

[0010] More preferably, the reversing box further includes a slide rod, a slide seat and a fixing bolt, wherein: The sliding rod is fixedly arranged on the fixing frame; The sliding seat is slidably arranged on the sliding rod, and the two ends of the tension spring are fixedly arranged between the sliding seat and the rotating block; The fixing bolt is connected to the sliding seat through threaded engagement and is abutted against the sliding rod.

[0011] More preferably, the Bailey frame is fixedly arranged on the peripheral side of the sleeve frame and is located at an end of the sleeve frame away from the climbing cylinder.

[0012] More preferably, the lifting frame further comprises a guide mechanism, and the guide mechanism comprises a wheel seat and a guide wheel, wherein: The wheel seat is fixedly arranged on the sleeve frame; The guide wheel is rotatably arranged on the wheel seat and is rollably arranged on the extension frame.

[0013] More preferably, the extension frame includes a plurality of standard sections, a plurality of the standard sections are arranged along the axial direction thereof, and two adjacent standard sections are fixedly connected; At least four guide mechanisms are provided, and the plurality of guide mechanisms are arranged in a circular array around the axis of the standard section.

[0014] On the basis of the above technical solution, preferably, the jacking leg includes a mounting frame, a guide rail and a jacking cylinder, wherein, The mounting frame is used to be fixed on one side of the base wall; The guide rail is slidably arranged on the mounting frame, and the extension frame is fixedly arranged on the guide rail; The lifting cylinder is fixedly arranged between the mounting frame and the guide rail.

[0015] In a second aspect, the present invention provides a building construction method using the above-mentioned building construction machine, comprising the following steps: S1, constructing the foundation wall; S2, assembling the jacking legs, the extension frame, and the lifting frame, wherein the jacking legs are installed on the outer side of the foundation wall; S3, moving the lifting frame to the lowest point, and installing the Bailey frame on the lifting frame; S4, erecting the pylon on the ground, and moving the lifting frame so that the bottom side of the Bailey frame contacts the top side of the pylon; S5, connecting the hanging frame and the Bailey frame, and moving the Bailey frame and the hanging frame to a specified height by moving the lifting frame and lifting the lifting legs, so as to construct the building.

[0016] The building construction machine and building construction method of the present invention have the following beneficial effects compared with the prior art: (1) By setting up a lifting frame, installing the Bailey frame on the lifting frame, and limiting the height of the hanging frame, not only can the installation height of the Bailey frame be reduced, but also the installation of the hanging frame and the Bailey frame can be facilitated, and the height of the Bailey frame can be adapted to buildings of different heights, thereby improving the construction efficiency and construction safety of the building construction machine; (2) By setting a reversing box and placing the Bailey frame at one end of the sleeve frame, the adjustment range of the Bailey frame can be changed by adjusting the installation direction of the lifting frame, thereby further improving the adaptability of the building construction machine; (3) By setting the slide rod, slide seat and fixing bolt, the position of the tension spring can be easily adjusted, thereby improving the reversing efficiency of the reversing box; (4) By setting up wheel seats and guide wheels, the lifting stability of the lifting frame can be improved. By setting up multiple guide mechanisms and arranging multiple guide mechanisms in a circular array around the axis of the standard section, the fixed position of the standard section can be repaired by using the movement of the lifting frame to avoid problems such as deflection of the extension frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a front view of a building construction machine according to the present invention; Figure 2 A three-dimensional diagram of a lifting frame of a building construction machine according to the present invention; Figure 3 It is a three-dimensional diagram of the reversing box in a building construction machine of the present invention; Figure 4 It is a cross-sectional view of a reversing box in a building construction machine of the present invention; Figure 5 A three-dimensional diagram of a building construction machine according to the present invention showing a state in which the bottom side of a reversing box and an extension frame are in contact with each other; Figure 6 A perspective view of a building construction machine according to the present invention showing a state in which the top side of a reversing box and an extension frame are in contact with each other; Figure 7 This is a front view of a Bailey frame in a building construction machine according to the present invention, showing that the Bailey frame is installed on a sleeve frame located above; Figure 8 This is a front view of a Bailey frame in a building construction machine according to the present invention, showing that the Bailey frame is installed on a sleeve frame located below; Figure 9 A perspective view of a frame in a building construction machine according to the present invention; Figure 10 A top view of a frame in a building construction machine according to the present invention; Figure 11 This is a front view of a building construction machine according to the present invention, in a state where the lifting frame is moved downward; Figure 12 This is a front view of a building construction machine according to the present invention, with the lifting frame in an upwardly moving state.

[0019] Among them: 1. Lifting leg; 11. Mounting frame; 12. Guide rail; 13. Lifting cylinder; 2. Extension frame; 22. Standard section; 3. Lifting frame; 31. Sleeve frame; 32. Climbing cylinder; 33. Reversing box; 34. Guide mechanism; 331. Fixed frame; 332. Support block; 333. Turning block; 334. Tension spring; 335. Slide rod; 336. Slide seat; 337. Fixing bolt; 341. Wheel seat; 342. Guide wheel; 301. Support surface; 4. Bailey frame; 5. Hanging bracket; 6. Foundation wall. DETAILED DESCRIPTION

[0020] The following will be combined with the specific embodiments of the present invention to clearly and completely describe the technical solutions of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Building machines are a step forward in replacing manual labor with machines based on conventional construction platforms, incorporating intelligent elements to increase the level of automation in construction. They integrate functions such as concrete pouring, material transportation, and safety protection, creating a "factory in the sky" model.

[0022] Building construction machines can realize automated and continuous construction processes, reduce manual intervention and errors, and thus improve construction efficiency and quality. Although the initial investment in building construction machines is large, in the long run, they can reduce overall construction costs by improving construction efficiency and reducing labor costs; at the same time, building construction machines provide construction workers with a relatively closed and safe working environment, reducing the risks and safety hazards of high-altitude operations.

[0023] Before carrying out construction, the bottom of the building needs to be built first. The foundation wall 6 is the bottom of the building. The building construction machine is installed on the outside of the foundation wall 6. The building construction machine is used to climb to construct the building above the foundation wall 6.

[0024] A building construction machine of the present invention comprises a lifting leg 1, an extension frame 2, a lifting frame 3, a Bailey frame 4 and a hanging frame 5.

[0025] The jacking leg 1 is used to be fixed on the side of the foundation wall 6, and the extension frame 2 is fixedly set on the top of the jacking leg 1. The jacking leg 1 and the extension frame 2 are the climbing system of the building construction machine. There are multiple climbing systems. The Bailey frame 4 is set between the multiple climbing systems, and the hanging frame 5 is fixedly set on the bottom side of the Bailey frame 4.

[0026] In order to increase the lifting span of the jacking leg 1 and ensure the supporting capacity of the jacking leg 1, the heights of the jacking leg 1 and the extension frame 2 are usually set to be relatively large.

[0027] When building the building machine, it is necessary to first install the Bailey frame 4 on the extension frame 2, then build the hanging frame 5 on the ground, and then use an electric hoist or other lifting equipment to lift the hanging frame 5, move the top side of the hanging frame 5 to the bottom side of the Bailey frame 4, and finally use bolts or other means to fix the hanging frame 5 and the Bailey frame 4.

[0028] During this process, since the height of the jacking legs 1 and the extension frame 2 is too large, it will not only affect the installation efficiency of the Bailey frame 4 and the hanging frame 5, but also reduce the installation safety of the Bailey frame 4 and the hanging frame 5, and increase the construction risk of the building construction machine.

[0029] In order to solve the above problem, the lifting frame 3 is slidably set on the extension frame 2. The lifting frame 3 can be fixedly connected to the extension frame 2, and the sliding direction of the lifting frame 3 is parallel to the height direction of the base wall 6. The Bailey frame 4 is fixedly set on the lifting frame 3.

[0030] When the lifting frame 3 drives the Bailey frame 4 to move up and down, the minimum distance between the Bailey frame 4 and the ground is H1, and the height of the hanging frame 5 when placed on the ground is H2, and H2≥H1.

[0031] When installing the Bailey rack 4, Figure 11 As shown, the Bailey frame 4 is lifted and lowered by the lifting frame 3 so that the distance between the Bailey frame 4 and the top side of the foundation wall 6 is h. By lifting and adjusting the lifting frame 3, h can be adjusted to the minimum. This operation can reduce the safety risk of the operator and facilitate the operator to install construction tools such as slings.

[0032] When installing the rack 5, Figure 11 As shown, the lifting frame 3 is used to drive the Bailey frame 4 to move up and down, so that the minimum distance between the Bailey frame 4 and the ground and the height of the hanging bracket 5 when placed on the ground are both H2, that is, when H2=H1, the bottom side of the Bailey frame 4 is in contact with the top side of the hanging bracket 5, so that the Bailey frame 4 and the hanging bracket 5 can be directly connected and fixed without the need to use electric hoists or other lifting tools to lift the hanging bracket 5, which not only greatly shortens the assembly period of the building construction machine, but also effectively reduces the safety risks during the assembly process of the building construction machine.

[0033] In some embodiments, the height of the foundation wall 6 extending above the ground is 12.45 meters, the floor height of the building above the foundation wall 6 is 4.5 meters, the combined height of the jacking legs 1 and the extension frame 2 is 22.95 meters, the height of the hanger 5 is 16.5 meters, and the height of the platform on the ground supporting the hanger 5 is 2 meters. When installing the Bailey frame 4 using the existing technology, the Bailey frame 4 needs to be installed on the top side of the extension frame 2, that is, the Bailey frame 4 needs to be installed 10.5 meters above the foundation wall 6. When installing the hanger 5 using the existing technology, the height of the hanger 5 above the ground is 18.5 meters, and the distance between the bottom side of the Bailey frame 4 and the hanger 5 is 4.45 meters. Therefore, it is necessary to first install a lifting device such as an electric hoist on the Bailey frame 4, and then use the electric hoist to lift the hanger 5 so that the hanger 5 is close to the Bailey frame 4 to achieve connection between the two. The installation operations of the Bailey frame 4 and the hanger 5 in the existing technology both pose significant safety risks.

[0034] By setting up the lifting frame 3, when installing the Bailey frame 4, the lifting frame 3 can be slid downward first, so that the distance between the position where the Bailey frame 4 is installed on the lifting frame 3 and the top side of the foundation wall 6 is reduced to 6.5m. Its height is relatively safe, which facilitates the installation of the Bailey frame 4. When installing the hanging frame 5, if Figure 11 As shown, first use the lifting frame 3 to drive the Bailey frame 4 to move downward, so that the bottom side of the Bailey frame 4 is close to the top side of the hanging frame 5, and the two are fixed, and then Figure 12 As shown, the Bailey frame 4 and the hanging frame 5 are lifted by the lifting frame 3 and moved to the construction position.

[0035] At the same time, by using the lifting frame 3 to lift the Bailey frame 4 and the hanging frame 5, the distance between the Bailey frame 4 and the top side of the foundation wall 6 can be adjusted in real time to adapt to different working conditions and meet the needs of construction.

[0036] like Figure 1 As shown, the jacking leg 1 includes a mounting frame 11, a guide rail 12 and a jacking cylinder 13. The mounting frame 11 is connected to the side wall of the base wall 6 through a wall-mounted seat. The guide rail 12 is slidably set on the mounting frame 11. The guide rail 12 can also be connected to the side wall of the base wall 6 through a wall-mounted seat, and the extension frame 2 is fixedly set at the top of the guide rail 12. The jacking cylinder 13 is fixedly set between the mounting frame 11 and the guide rail 12. By utilizing the telescopic movement of the jacking cylinder 13 and the selective fixation of the mounting frame 11, the guide rail 12 and the side wall of the base wall 6, the jacking of the extension frame 2 can be achieved, thereby driving the jacking of components such as the Bailey frame 4 and the hanger 5.

[0037] In order to ensure the lifting stability of the jacking leg 1, it is preferred to set the mounting frame 11 on the outside of the guide rail 12; and in order to enrich the functions of the building construction machine, corresponding ladders, maintenance platforms, pedestrian walkways, etc. can also be set on the jacking leg 1.

[0038] like Figure 2 As shown, the extension frame 2 includes multiple standard sections 22. The standard sections 22 are common frame structures. Multiple standard sections 22 are arranged along their own axial directions, and two adjacent standard sections 22 are fixedly connected. The height of the extension frame 2 can be changed by adjusting the number of standard sections 22 used; the standard sections 22 are welded by multiple rectangular tubes, diagonal bracing angles and connecting steel plates. By using the standard sections 22 to assemble the extension frame 2, the installation period of the building construction machine can be greatly shortened; the specifications of the standard sections 22 are moderate, and they can also be conveniently transported and stored.

[0039] like Figure 2 and Figure 3 As shown, the lifting frame 3 includes two sleeves 31, a climbing cylinder 32 and two reversing boxes 33. The two sleeves 31 are slidably set on the extension frame 2, and the two sleeves 31 are spaced apart in a high and low manner. The climbing cylinder 32 is fixedly set between the two sleeves 31. The spacing between the two sleeves 31 is changed by the extension and contraction of the climbing cylinder 32; the reversing boxes 33 are respectively fixed on the two sleeves 31 and can be abutted against the extension frame 2, as shown in FIG. Figure 1 As shown, when the bottom side of the reversing box 33 at the bottom abuts against the extension frame 2, the output end of the climbing cylinder 32 is extended. At this time, the sleeve frame 31 at the top moves upward, thereby driving the Bailey frame 4 and the hanging frame 5 to move upward. When the Bailey frame 4 and the hanging frame 5 move to a suitable height, the bottom side of the reversing box 33 at the top abuts against the extension frame 2, so that the upper sleeve frame 31 and the extension frame 2 can be kept fixed, thereby improving the connection strength between the two and reducing the pressure burden on the reversing box 33. At this time, The reversing box 33 below does not abut against the extension frame 2, and contracts the output end of the climbing cylinder 32, which can drive the lower sleeve frame 31 to climb, and reciprocate in sequence to realize the climbing of the Bailey frame 4 and the hanging frame 5. Its principle is similar to the jacking principle of the jacking leg 1. The difference is that the stroke of the climbing cylinder 32 is smaller than the stroke of the jacking cylinder 13, so that the lifting frame 3 can only fine-tune the Bailey frame 4 and the hanging frame 5. When building with different floor heights, it is still necessary to use the jacking leg 1 to jack the two.

[0040] like Figure 1As shown, when the bottom side of the reversing box 33 located above abuts the extension frame 2, and the reversing box 33 located below does not abut the extension frame 2, the output end of the climbing cylinder 32 is extended. At this time, the sleeve frame 31 located below will move downward, thereby driving the Bailey frame 4 and the hanger 5 to move downward; when the Bailey frame 4 and the hanger 5 move to a suitable height, the bottom side of the reversing box 33 located below abuts the extension frame 2, so that the lower sleeve frame 31 and the extension frame 2 can be kept fixed, thereby improving the connection strength between the two and reducing the pressure burden of the reversing box 33; at this time, the reversing box 33 located above is not abutted against the extension frame 2, and the output end of the climbing cylinder 32 is contracted, which can drive the upper sleeve frame 31 to move downward, and repeat this process in sequence to achieve the descent of the Bailey frame 4 and the hanger 5.

[0041] like Figure 4 As shown, the reversing box 33 includes a fixed frame 331, a supporting block 332 and a rotating block 333. The fixed frame 331 is fixedly arranged on the sleeve frame 31, the supporting block 332 is fixedly arranged on the fixed frame 331, and the rotating block 333 is rotatably arranged on the fixed frame 331. The rotating block 333 is provided with two supporting surfaces 301, and the two supporting surfaces 301 are respectively supported by the supporting block 332 and the extension frame 2, as shown in FIG. Figure 4 As shown, at this time, the upper supporting surface 301 is in contact with the supporting block 332 , so that the lower supporting surface 301 can be in contact with the extension frame 2 to prevent the sleeve frame 31 from sliding downward.

[0042] The cross section of the rotating block 333 is in the shape of a right triangle, and its two right-angled sides are two abutting surfaces 301, such as Figure 4 As shown, when the sleeve 31 drives the reversing box 33 to move upward, so that the right end of the hypotenuse of the rotating block 333 abuts the extension frame 2, the rotating block 333 will rotate clockwise, thereby avoiding the extension frame 2 and making the rotating block 333 cross the relevant components on the extension frame 2. After the rotating block 333 crosses the component, the rotating block 333 can also be rotated back to its original position to ensure its abutting effect.

[0043] The reversing box 33 also includes a tension spring 334, which is arranged between the rotating block 333 and the fixing frame 331. When the rotating block 333 crosses the component, the tension provided by the tension spring 334 to the rotating block 333 can automatically reset the rotating block 333 to ensure its performance.

[0044] The reversing box 33 also includes a slide rod 335, a slide seat 336 and a fixing bolt 337. The slide rod 335 is fixedly set on the fixing frame 331, and the slide seat 336 is slidably set on the slide rod 335. The two ends of the tension spring 334 are fixedly set between the rotating block 333 and the slide seat 336. The fixing bolt 337 is connected to the slide seat 336 through threaded cooperation and abuts against the slide rod 335; when the fixing bolt 337 is loosened, the slide seat 336 can be slid, thereby adjusting the initial elastic force of the tension spring 334 to change the abutting effect of the tension spring 334 on the rotating block 333, so that the reversing box 33 can adapt to different working conditions.

[0045] like Figure 4 and Figure 5 As shown, a T-shaped rod structure is preferably fixedly provided on the rotating block 333 , and two tension springs 334 , a sliding rod 335 , a sliding seat 336 and a fixing bolt 337 are provided to maintain the reset stability of the rotating block 333 .

[0046] like Figure 4 As shown, the reversing box 33 has a vertically symmetrical structure. Figure 5 and Figure 6 As shown, by sliding the slide seat 336 , different abutting surfaces 301 can also abut against the extension frame 2 .

[0047] like Figure 4 and Figure 5 As shown, when the slide 336 is located below the slide rod 335, the tension spring 334 pulls the left end of the rotating block 333 downward. At this time, the upper abutting surface 301 abuts against the abutting block 332, and the lower abutting surface 301 abuts against the extension frame 2; Figure 6 As shown, when the slide seat 336 is located above the slide rod 335, the tension spring 334 pulls the left end of the rotating block 333 upward. At this time, the lower supporting surface 301 is in contact with the supporting block 332, and the upper supporting surface 301 is in contact with the extension frame 2.

[0048] By using the above-mentioned reversing operation, the lifting frame 3 can be installed in the forward and reverse directions, such as Figure 7 As shown, this reversing box 33 corresponds to Figure 5 The state shown, and when the reversing box 33 is adjusted to Figure 6 After the status is shown, you can follow Figure 8 The manner shown is to sleeve the lifting frame 3 on the extension frame 2. This manner can increase the span of the Bailey frame 4 in the height direction, thereby increasing its adjustment range.

[0049] like Figure 7 and Figure 8As shown, the Bailey frame 4 is fixedly arranged on the peripheral side of the sleeve frame 31, and the Bailey frame 4 is located at the end of the sleeve frame 31 away from the climbing cylinder 32. At this time, the sleeve frame 31 can be installed forwardly and reversely to further increase the span of the Bailey frame 4 in the height direction, so that the adjustment range of the Bailey frame 4 in the height direction is more reasonable to adapt to different construction requirements.

[0050] The lifting frame 3 also includes a guide mechanism 34, which is used to improve the sliding stability of the sleeve frame 31 and the extension frame 2. Figure 10 As shown, the guide mechanism 34 includes a wheel seat 341 and a guide wheel 342 . The wheel seat 341 is fixedly arranged on the sleeve frame 31 , and the guide wheel 342 is rotatably arranged on the wheel seat 341 and rollingly arranged on the extension frame 2 .

[0051] like Figure 10 As shown, at least four guide mechanisms 34 are provided, and the plurality of guide mechanisms 34 are arranged in a circular array around the axis of the standard section 22 to improve the sliding stability of the sleeve frame 31 and the extension frame 2 .

[0052] like Figure 2 As shown, the cross-section of the standard section 22 is rectangular. In some embodiments, the guide mechanisms 34 are provided in two groups, each group having eight guide mechanisms. The two groups of guide mechanisms 34 are respectively provided at both ends of the sleeve 31 , and the two guide mechanisms 34 in the same group are slidably provided on the same side of the standard section 22 .

[0053] The main frame of the standard section 22 is a rectangular tube, on which the guide wheels 342 of the guide mechanism 34 are rotatably mounted. During the sliding movement of the sleeve 31, if there is a small installation offset or usage offset between two adjacent standard sections 22, the multiple sets of guide wheels 342 can be used to support the rectangular tubes on different sides of the standard sections 22, thereby ensuring the safety of the extension frame 2.

[0054] A building construction machine method of the present invention is as follows: S1, pre-build the foundation wall 6 at the construction site, and test whether the strength of the foundation wall 6 meets the requirements to ensure that the foundation wall 6 can support the building machine.

[0055] S2. Select an appropriate number of standard sections 22 according to the height requirement of the extension frame 2. First, use the standard sections 22 to build the extension frame 2, and then fix the bottom end of the extension frame 2 to the top of the guide rail 12. Then, insert the guide rail 12 into the mounting frame 11, and fix the lifting cylinder 13 between the guide rail 12 and the mounting frame 11. Then, put the sleeve 31 on the outside of the extension frame 2, and use the adjustment of the position of the slide 336 to change the position of the reversing box 33 and the extension frame 2. Finally, use the wall mount to install the mounting frame 11 and the guide rail 12 on the outside of the base wall 6.

[0056] S3 , firstly move the lifting frame 3 to the lowest point by adjusting the extension and contraction of the climbing cylinder 32 , and then install the Bailey frame 4 on the lifting frame 3 .

[0057] S4, first build the hanging frame 5 on the ground, and then use the climbing cylinder 32 to move the lifting frame 3 up and down so that the bottom side of the Bailey frame 4 contacts the top side of the hanging frame 5.

[0058] S5, connecting and fixing the hanger 5 and the Bailey frame 4, and moving the Bailey frame 4 and the hanger 5 to a specified height by moving the lifting frame 3 and lifting the lifting legs 1, so as to construct the building.

[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A building construction machine, characterized in that: It comprises a lifting leg (1), an extension frame (2), a lifting frame (3), a Bailey frame (4) and a hanging frame (5), wherein: The jacking leg (1) is used to be fixed on the side of the foundation wall (6); The extension frame (2) is fixedly arranged on the top end of the jacking leg (1); The lifting frame (3) is slidably arranged on the extension frame (2) and can be fixedly connected thereto, and the sliding direction of the lifting frame (3) is parallel to the height direction of the base wall (6); The Bailey frame (4) is fixedly arranged on the lifting frame (3); The hanger (5) is fixedly arranged on the Bailey rack (4); When the lifting frame (3) drives the Bailey frame (4) to move up and down, the minimum distance between the Bailey frame (4) and the ground is H1, and the height of the hanging frame (5) when placed on the ground is H2, wherein H2≥H1.

2. A building construction machine according to claim 1, characterized in that: The lifting frame (3) includes two sleeve frames (31), a climbing cylinder (32) and two reversing boxes (33), wherein: The two sleeves (31) are both slidably arranged on the extension frame (2); The climbing cylinder (32) is fixedly arranged between the two sleeve frames (31); The reversing box (33) is fixedly mounted on the two sleeve frames (31) and is capable of abutting against the extension frame (2).

3. A building construction machine according to claim 2, characterized in that: The reversing box (33) includes a fixing frame (331), a supporting block (332) and a rotating block (333), wherein: The fixing frame (331) is fixedly arranged on the sleeve frame (31); The supporting block (332) is fixedly arranged on the fixing frame (331); The rotating block (333) is rotatably arranged on the fixed frame (331), and two abutting surfaces (301) are arranged on the rotating block (333). The two abutting surfaces (301) respectively abut against the abutting block (332) and the extension frame (2).

4. A building construction machine according to claim 3, characterized in that: The reversing box (33) further includes a tension spring (334), and the tension spring (334) is arranged between the rotating block (333) and the fixing frame (331).

5. A building construction machine as claimed in claim 4, characterized in that: The reversing box (33) further includes a slide rod (335), a slide seat (336) and a fixing bolt (337), wherein: The sliding rod (335) is fixedly arranged on the fixing frame (331); The sliding seat (336) is slidably arranged on the sliding rod (335), and both ends of the tension spring (334) are fixedly arranged between the sliding seat (336) and the rotating block (333); The fixing bolt (337) is connected to the sliding seat (336) through threaded engagement and abuts against the sliding rod (335).

6. A building construction machine according to claim 5, characterized in that: The Bailey frame (4) is fixedly arranged on the peripheral side of the sleeve frame (31) and is located at an end of the sleeve frame (31) away from the climbing cylinder (32).

7. A building construction machine as claimed in claim 2, characterized in that: The lifting frame (3) further includes a guide mechanism (34), wherein the guide mechanism (34) includes a wheel seat (341) and a guide wheel (342), wherein: The wheel seat (341) is fixedly arranged on the sleeve frame (31); The guide wheel (342) is rotatably mounted on the wheel seat (341) and is rollably mounted on the extension frame (2).

8. A building construction machine according to claim 7, characterized in that: The extension frame (2) comprises a plurality of standard sections (22), a plurality of the standard sections (22) are arranged along the axial direction thereof, and two adjacent standard sections (22) are fixedly connected; At least four of the guide mechanisms (34) are provided, and the plurality of guide mechanisms (34) are arranged in a circular array around the axis of the standard section (22).

9. The building construction machine according to claim 1, characterized in that: The jacking leg (1) comprises a mounting frame (11), a guide rail (12) and a jacking cylinder (13), wherein: The mounting frame (11) is used to be fixed on one side of the base wall (6); The guide rail (12) is slidably arranged on the mounting frame (11), and the extension frame (2) is fixedly arranged on the guide rail (12); The lifting cylinder (13) is fixedly arranged between the mounting frame (11) and the guide rail (12).

10. A building construction method using the building construction machine according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, constructing the foundation wall (6); S2, assembling the jacking leg (1), the extension frame (2) and the lifting frame (3), wherein the jacking leg (1) is installed on the outside of the base wall (6); S3, moving the lifting frame (3) to the lowest point, and installing the Bailey frame (4) on the lifting frame (3); S4, erecting the hanger (5) on the ground, and moving the lifting frame (3) so that the bottom side of the Bailey frame (4) contacts the top side of the hanger (5); S5, connecting the hanger (5) and the Bailey frame (4), and moving the Bailey frame (4) and the hanger (5) to a specified height by moving the lifting frame (3) and lifting the lifting leg (1) to construct the building.

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