Pitched roof concrete pouring construction technology

Abstract

The invention discloses a pitched roof concrete pouring construction technology, and relates to the technical field of pitched roof construction.The pitched roof concrete pouring construction technology comprises a hoisting mechanical arm, an angle-adjustable supporting frame is arranged below the hoisting mechanical arm and used for supporting and limiting, and a steel casting main formwork for shielding poured concrete is arranged on the left side of the interior of the supporting frame; an adjusting hydraulic telescopic rod is arranged in the middle of the lower end of the hoisting mechanical arm. The problems that due to the fact that the inclination angle of a pitched roof is not fixed, concrete leakage and loss can be caused during actual concrete pouring, the height of a common composite board serving as a baffle is difficult to determine, deformation or displacement can be caused in the using process, and meanwhile a manually-installed baffle can hinder using of a vibrating machine, so that the vibration effect is affected are solved. The problems that honeycomb-shaped holes are formed in the concrete part of the pitched roof and are difficult to compact, and along with hardening of concrete in the later period, dismounting work of a baffle is difficult to increase, and the pitched roof is prone to cracking are solved.

Description

Technical Field

[0001] The invention relates to the technical field of slope roof construction, and in particular to a slope roof concrete pouring construction process. Background Art

[0002] In recent years, many civil buildings have adopted a slope roof design. The slope roof can effectively prevent seepage and leakage, insulate and keep heat, and drain smoothly, improve the living environment on the top floor, increase the building's usable space, improve space utilization, and increase the aesthetic effect. Therefore, a concrete pouring equipment is needed during the construction of the slope roof.

[0003] Compared with the existing concrete pouring equipment, there are still the following defects: since the inclination angle of the sloping roof is not fixed, concrete leakage will occur during the actual concrete pouring, and the commonly used composite board as a baffle is not only difficult to determine the height, but also causes deformation or displacement during use. At the same time, the manually installed baffle will hinder the use of the vibrator, causing honeycomb holes to appear in the concrete part of the sloping roof, making it difficult to compact, and in the later stage as the concrete hardens, the removal of the baffle becomes more difficult, which can easily cause the sloping roof to crack. Summary of the invention

[0004] The purpose of the present invention is to provide a construction process for pouring concrete on a slope roof to solve the following technical problems: since the inclination angle of the slope roof is not fixed, concrete leakage will occur during actual concrete pouring, and the commonly used composite panels as baffles are not only difficult to determine in height, but also cause deformation or displacement during use. At the same time, the manually installed baffles will hinder the use of vibrators, causing honeycomb holes to appear in the concrete part of the slope roof, making it difficult to compact, and in the later stage as the concrete hardens, it becomes more difficult to remove the baffles, which can easily cause the slope roof to rupture.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] A slope roof concrete pouring construction process includes the following steps:

[0007] S1: According to the construction drawings, determine the quantity and type of concrete and the overall quality of the steel bars, then manually embed the steel bar structure in the groove of the slope roof and tie it firmly with steel wire;

[0008] S2: After the supporting frame is hoisted to the specified height by the hoisting mechanical arm, the level and slope are measured by the laser level and the upper surface of the slope roof base, and then the level is adjusted. At this time, the steel cast main formwork and the steel cast side formwork are lowered through the supporting frame to engage with the slope roof base for shielding;

[0009] S3: Based on S2, the movable horizontal plate is used to slowly move the concrete from the concrete pouring hose and gradually and evenly pour the concrete into the groove of the slope roof;

[0010] S4: On the basis of S3, after pouring, use an inserted vibrator to vibrate and compact, then use a side scraper to smooth, and use a blower to blow cold air for pre-curing;

[0011] S5: After the S4 operation is completed, the steel casting main formwork and the steel casting side formwork are removed and naturally air-cooled and solidified again.

[0012] As a further solution of the present invention: an angle-adjustable support frame is arranged under the lifting robot arm for supporting the limit, a steel-cast main formwork for shielding the poured concrete is arranged on the left side inside the support frame, and laser levels for measuring horizontality, verticality and slope are arranged at both front and rear ends of the support frame.

[0013] As a further solution of the present invention: an adjustable hydraulic telescopic rod is arranged in the middle of the lower end of the lifting robot arm, and auxiliary hydraulic telescopic rods respectively connected to the lifting robot arm and the support frame are arranged on the left and right sides of the adjustable hydraulic telescopic rod, and the rotation direction of the support frame is counterclockwise, and the rotation angle is less than 90°.

[0014] As a further solution of the present invention: the support frame is provided with a first linkage shaft rod on both the front and rear sides thereof, the first linkage shaft rod is provided with a first inner tooth adjustment belt on the outer side thereof, and the first drive shaft roller connected to the steel casting main template is provided on the outer side of the left end thereof;

[0015] The outer end of the first linkage shaft is provided with a first concave-convex disk, the right side of the first concave-convex disk is provided with a second concave-convex disk connected to the support frame, and the right end of the second concave-convex disk is connected to a second driving shaft roller;

[0016] A first electric telescopic rod is arranged on the left side inside the support frame, and a limiting movable pin connected to the steel casting main template is arranged on the left end of the first electric telescopic rod.

[0017] As a further solution of the present invention: the first linkage shaft and the first driving shaft roller are connected to the first internal tooth adjustment belt in a meshing manner, and the first linkage shaft is fixedly connected to the first concave-convex disk;

[0018] The first concave-convex disk is connected to the second concave-convex disk in a meshing manner, the first concave-convex disk is vertically arranged to the second drive shaft roller, and the second drive shaft roller is symmetrically arranged front and back about the center line of the support frame.

[0019] As a further solution of the present invention: steel casting side formworks are arranged at both the front and rear ends of the steel casting main formwork. Aluminum formworks are welded and connected to the lower ends of both the steel casting main formwork and the steel casting side formworks. Reinforcing rib bars connected to the steel casting side formworks are arranged inside the steel casting main formwork. The steel casting main formwork and the steel casting side formworks are connected to the reinforcing rib bars by threaded tie bolts;

[0020] The steel casting main formwork and the steel casting side formworks are combined into an integrated structure, and the cross-sectional shape of the integrated structure is in the shape of "匚" for three-sided surrounding and shielding of the concrete for the sloping roof to be poured.

[0021] As a further solution of the present invention: two groups of reinforcing support brackets are arranged inside the outer ends of the steel casting side formworks. Movable side plates snap-connected to the steel casting side formworks are arranged outside the reinforcing support brackets. Limiting rods are arranged on the upper sides of the outer ends of the movable side plates;

[0022] The movable side plates are connected to the steel casting side formworks by threaded adjusting bolts, and the steel casting side formworks and the reinforcing support brackets are fixedly connected;

[0023] The limiting rods form a snap-in sliding structure in the grooves opened inside the support frames;

[0024] The steel casting main formwork and the first driving shaft roller, and the steel casting side formwork and the second driving shaft roller are all connected by meshing.

[0025] As a further solution of the present invention: a reciprocating lead screw is arranged inside the steel casting side formwork. A second linkage shaft rod is fixedly connected to the left end of the reciprocating lead screw. A second internal tooth adjusting belt is arranged outside the second linkage shaft rod;

[0026] An active adjusting disk located inside the steel casting main formwork is arranged in the middle of the second internal tooth adjusting belt;

[0027] The diameter dimension of the active adjusting disk is larger than that of the second internal tooth adjusting belt.

[0028] As a further solution of the present invention: both the second linkage shaft rod and the active adjusting disk are connected to the second internal tooth adjusting belt by meshing;

[0029] A movable cross plate slidingly connected inside the steel casting side formwork is arranged outside the reciprocating lead screw.

[0030] As a further solution of the present invention: a second electric telescopic rod is fixedly installed at the lower end of the movable cross plate. A fixed bearing plate is arranged at the lower end of the second electric telescopic rod. A concrete pouring hose is connected to the right end of the fixed bearing plate. An insertion vibrator is arranged at the lower end of the fixed bearing plate;

[0031] A side scraper is arranged at the left end of the fixed receiving plate, a blower is arranged at the upper end of the side scraper, and a blower head is arranged at the middle part of the right end of the side scraper;

[0032] The blowing head is connected to the blower through a hose to form a communication structure.

[0033] Beneficial effects of the present invention:

[0034] 1. After the reinforced steel cast main formwork and steel cast side formwork are lowered to the inner side of the slope roof base, the aluminum formwork is inserted into the inner edge of the slope roof base, and the lower outer sides of the steel cast main formwork and the steel cast side formwork are placed on the upper surface of the slope roof base for auxiliary support, so as to shield the poured concrete on three sides and avoid the leakage of poured concrete due to the inclination angle of the slope roof;

[0035] In addition, an inserted vibrator and a side scraper are provided to vibrate and smooth the poured concrete after shielding, so that the concrete is completely concentrated in the steel-cast main formwork and the steel-cast side formwork, avoiding waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The present invention will be further described below in conjunction with the accompanying drawings.

[0037] Figure 1 It is a schematic diagram of the front cross-sectional structure of the connection between the support frame and the steel casting main template of the present invention;

[0038] Figure 2 It is a schematic diagram of the overall structure of the support frame of the present invention connected with the steel casting main template;

[0039] Figure 3 It is a schematic diagram of a top view cross-sectional structure of the connection between the support frame and the steel casting main template of the present invention;

[0040] Figure 4 It is a top view cross-sectional structural schematic diagram of the connection between the steel casting main template and the movable horizontal plate of the present invention;

[0041] Figure 5 It is a side cross-sectional structural schematic diagram of the connection between the steel cast side formwork and the slope roof base of the present invention;

[0042] Figure 6 It is a schematic diagram of the explosion structure of the steel casting main formwork and the steel casting side formwork connected to each other according to the present invention;

[0043] Figure 7 It is a schematic diagram of the overall structure of the connection between the fixed receiving plate and the side scraper of the present invention;

[0044] Figure 8 It is a schematic diagram of the construction steps of the present invention.

[0045] In the figure: 1, hoisting mechanical arm; 2, adjusting hydraulic telescopic rod; 201, auxiliary hydraulic telescopic rod; 3, supporting frame; 301, first servo motor; 302, first linkage shaft rod; 303, first internal tooth adjustment belt; 304, first drive shaft roller; 305, first concave-convex disk; 306, second concave-convex disk; 307, second drive shaft roller; 308, first electric telescopic rod; 309, limit movable pin; 4, steel casting main template; 401, steel casting side template; 4011, reinforcement support plate frame; 4012, movable side plate; 4013, adjustment bolt; 4014, limit rod; 40 15. Reciprocating screw rod; 40151. Second linkage shaft rod; 40152. Second internal tooth adjustment belt; 40153. Active adjustment disk; 40154. Second servo motor; 402. Aluminum formwork; 403. Reinforcement rib rod; 404. Tension bolt; 5. Movable cross plate; 501. Second electric telescopic rod; 502. Fixed receiving plate; 503. Concrete pouring hose; 504. Insert vibrator; 505. Side scraper; 5051. Rivet pin; 5052. Blower; 5053. Connecting hose; 5054. Blowing head; 6. Laser level; 7. Sloping roof base. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0047] See also Figure 1-8 As shown, the present invention is a slope roof concrete pouring construction process.

[0048] Embodiment 1

[0049] See also Figure 1 The present invention provides a technical solution: a hoisting mechanical arm 1, a support frame 3 with an angle adjustment is arranged below the hoisting mechanical arm 1 for supporting and limiting, a steel casting main template 4 for shielding the poured concrete is arranged on the left side inside the support frame 3, and laser level meters 6 for measuring horizontality, verticality and slope are arranged at both the front and rear ends of the support frame 3;

[0050] An adjustable hydraulic telescopic rod 2 is provided in the middle of the lower end of the lifting robot arm 1, and auxiliary hydraulic telescopic rods 201 respectively connected to the lifting robot arm 1 and the supporting frame 3 are provided on the left and right sides of the adjustable hydraulic telescopic rod 2. The supporting frame 3 rotates counterclockwise, and the rotation angle is less than 90°.

[0051] Specifically, after the supporting frame 3 is hoisted as a whole to the specified height by the hoisting robot arm 1, the horizontality, verticality or slope is measured according to the data feedback from the laser level 6 installed at the front and rear ends of the supporting frame 3 and the upper surface of the sloping roof base 7, and then the supporting frame 3 is driven to rotate at an inclined angle as a whole by opening and adjusting the hydraulic telescopic rod 2. The upper and lower ends of the auxiliary hydraulic telescopic rod 201 and the connection between the hoisting robot arm 1 and the supporting frame 3 are provided with clearance grooves to avoid damage and breakage caused by excessive angles. The model of the laser level 6 is Bosch GLL3-80.

[0052] Embodiment 2

[0053] See also Figure 1-Figure 3 The present invention provides a technical solution: a first linkage shaft 302 is arranged on both the front and rear sides of the interior of the support frame 3, a first inner tooth adjustment belt 303 is arranged on the outer side of the first linkage shaft 302, and a first driving shaft roller 304 connected to the steel casting main template 4 is arranged on the outer side of the left end of the first inner tooth adjustment belt 303;

[0054] A first concave-convex disk 305 is arranged at the outer end of the first linkage shaft 302, a second concave-convex disk 306 connected to the support frame 3 is arranged on the right side of the first concave-convex disk 305, and a second drive shaft roller 307 is connected to the right end of the second concave-convex disk 306; a first electric telescopic rod 308 is arranged on the left side inside the support frame 3, and a limiting movable pin 309 connected to the steel casting main template 4 is arranged at the left end of the first electric telescopic rod 308; the first linkage shaft 302 and the first drive shaft roller 304 are both connected to the first internal tooth adjustment belt 303 in a meshing manner, and the first linkage shaft 302 and the first concave-convex disk 305 are fixedly connected; the first concave-convex disk 305 and the second concave-convex disk 306 are connected in a meshing manner, the first concave-convex disk 305 and the second drive shaft roller 307 are vertically arranged, and the second drive shaft roller 307 is symmetrically arranged front and back about the center line of the support frame 3.

[0055] Specifically, the first linkage shaft rod 302 and the first driving shaft roller 304 are both connected to the first internal tooth adjusting belt 303 in a meshing manner. When the first servo motor 301 is turned on to rotate the first linkage shaft rod 302, the first internal tooth adjusting belt 303 connected by meshing can drive the first driving shaft roller 304 to rotate synchronously. At this time, the steel casting main template 4 connected to the first driving shaft roller 304 by meshing can move up and down within the support frame 3. Meanwhile, the first concave-convex disk 305 fixedly connected to the outer end of the first linkage shaft rod 302 will drive the second concave-convex disk 306 connected by meshing to rotate synchronously, so that the steel casting side template 401 connected to the second driving shaft roller 307 moves up and down within the support frame 3. Since the steel casting main template 4 and the steel casting side template 401 are combined and connected together to form an integrated structure, when the integrated structure reaches the same horizontal height, the first electric telescopic rod 308 is turned on to drive the limit movable pin 309 to move leftward and engage with the steel casting main template 4, so as to limit and fix the integrated structure of the steel casting main template 4 and the steel casting side template 401 and prevent shaking;

[0056] Among them, when the first servo motor 301 rotates forward (clockwise movement), the first linkage shaft rod 302 drives the first internal tooth adjusting belt 303 and the first driving shaft roller 304 connected by meshing to rotate synchronously in the clockwise direction. At this time, the steel casting main template 4 will move upward within the support frame 3. In addition, the clockwise movement of the first linkage shaft rod 302 drives the first concave-convex disk 305 to rotate clockwise. The second concave-convex disk 306 at the rear moves from back to front, and the second concave-convex disk 306 at the front moves from front to back, prompting the second driving shaft roller 307 at the rear to move from back to front and the second driving shaft roller 307 at the front to move from front to back, so as to drive the entire steel casting side template 401 to move upward. Similarly, when the first servo motor 301 rotates in reverse (counterclockwise movement), the entire steel casting main template 4 and the steel casting side template 401 can be driven to move downward.

[0057] Embodiment 3

[0058] Please refer to Figure 1-Figure 7 In [reference], the present invention provides a technical solution: steel casting side templates 401 are arranged at both the front and rear ends of the steel casting main template 4. Aluminum templates 402 are welded and connected to the lower ends of the steel casting main template 4 and the steel casting side templates 401. Reinforcing rib bars 403 connected to the steel casting side templates 401 are arranged inside the steel casting main template 4. The steel casting main template 4 and the steel casting side templates 401 are both connected to the reinforcing rib bars 403 by threaded tie bolts 404; the steel casting main template 4 and the steel casting side templates 401 are combined into an integrated structure, and the cross-sectional shape of the integrated structure is "匚"-shaped, which is used to surround and block the concrete of the sloping roof to be poured on three sides;

[0059] Two groups of reinforcement support plate frames 4011 are arranged on the inner side of the outer end of the steel casting side formwork 401, and a movable side plate 4012 which is engaged with the steel casting side formwork 401 is arranged on the outer side of the reinforcement support plate frame 4011, and a limit rod 4014 is arranged on the upper side of the outer end of the movable side plate 4012; the movable side plate 4012 is threadedly connected to the steel casting side formwork 401 through the adjustment bolt 4013, and the steel casting side formwork 401 is fixedly connected to the reinforcement support plate frame 4011; the limit rod 4014 forms a snap-fit ​​sliding structure in the groove body provided on the inner side of the support frame 3;

[0060] The steel casting main template 4 and the first drive shaft roller 304 as well as the steel casting side template 401 and the second drive shaft roller 307 are connected in a meshing manner; a reciprocating screw rod 4015 is arranged on the inner side of the steel casting side template 401, and the left end of the reciprocating screw rod 4015 is fixedly connected with the second linkage shaft rod 40151, and the outer side of the second linkage shaft rod 40151 is arranged with a second inner tooth adjustment belt 40152; an active adjustment disk 40153 located on the inner side of the steel casting main template 4 is arranged in the middle part of the second inner tooth adjustment belt 40152; the diameter of the active adjustment disk 40153 is larger than the diameter of the second inner tooth adjustment belt 40152; the second linkage shaft rod 40151 and the active adjustment disk 40153 are connected with the second inner tooth adjustment belt 40152 in a meshing manner;

[0061] A movable horizontal plate 5 is provided on the outer side of the reciprocating screw rod 4015 and is slidably connected in the steel cast side template 401; a second electric telescopic rod 501 is fixedly installed on the lower end of the movable horizontal plate 5, and a fixed receiving plate 502 is provided at the lower end of the second electric telescopic rod 501, and a concrete pouring hose 503 is connected to the right end of the fixed receiving plate 502, and an inserted vibrator 504 is provided at the lower end of the fixed receiving plate 502; a side scraper 505 is provided at the left end of the fixed receiving plate 502, a blower 5052 is provided at the upper end of the side scraper 505, and a blowing head 5054 is provided in the middle of the right end of the side scraper 505; the blowing head 5054 forms a connecting structure with the blower 5052 through the connecting hose 5053.

[0062] Specifically, first, the reinforcing rib rod 403 is passed through the inner side of the left end of the steel-cast side formwork 401 and engaged and butted with the steel-cast main formwork 4. Then, the threaded connections are made between the steel-cast side formwork 401 and the steel-cast main formwork 4 and the reinforcing rib rod 403 in turn by the tie bolts 404, so that the steel-cast main formwork 4 and the steel-cast side formwork 401 are combined and connected into an integral structure. The cross-sectional shape of the integral structure is in the shape of "匚". Immediately afterwards, the reinforcing support plate frame 4011 is fixedly installed on the inner sides of the steel-cast main formwork 4 and the steel-cast side formwork 401 to increase the overall bending resistance and firmness. Finally, the movable side plate 4012 is embedded in the inner sides of the steel-cast side formwork 401 and the steel-cast main formwork 4, and the threaded connections are made between the movable side plate 4012 and the steel-cast main formwork 4 and the steel-cast side formwork 401 respectively by the adjusting bolts 4013. The setting of the limit rod 4014 can increase the stability during the lifting movement of the steel-cast main formwork 4 and the steel-cast side formwork 401 and avoid shaking. Moreover, the upper end of the limit rod 4014 protrudes outwards, which can prevent the steel-cast main formwork 4 and the steel-cast side formwork 401 from detaching from the support frame 3 due to excessive descent;

[0063] Before the steel-cast main formwork 4 and the steel-cast side formwork 401 descend, the inner surface of the aluminum formwork 402 is evenly coated with a release agent to make it easier to remove the formwork subsequently and prevent the concrete from sticking, resulting in phenomena such as cracks in the concrete pouring of the slope roof. After that, the steel-cast main formwork 4 and the steel-cast side formwork 401 descend as a whole to make the aluminum formwork 402 fit and connect with the inner wall of the slope roof base 7. Since the outer dimensions of the lower ends of the steel-cast main formwork 4 and the steel-cast side formwork 401 are larger than the cross-sectional dimensions of the aluminum formwork 402, the steel-cast main formwork 4 and the steel-cast side formwork 401 can be stably placed on the upper surface of the slope roof base 7 to achieve a certain support and limit;

[0064] Next, the second servo motor 40154 is turned on to rotate the active adjustment disk 40153. Since the diameter dimension of the active adjustment disk 40153 is larger than the diameter dimension of the second linkage shaft rod 40151, when the active adjustment disk 40153 rotates, the second linkage shaft rod 40151 can be driven to rotate synchronously and in the same direction through the second internal tooth adjustment belt 40152 connected by meshing. The second linkage shaft rod 40151 drives the reciprocating lead screw 4015 to rotate, prompting the movable cross plate 5 to move horizontally within the steel-cast side formwork 401. Through the concrete pouring hoses 503 equidistantly installed at the right end of the fixed bearing plate 502, when the movable cross plate 5 moves slowly and evenly, the concrete can be evenly poured into the groove;

[0065] Meanwhile, cooperate with the opening of the second electric telescopic rod 501 to make the plug-in vibrator 504 penetrate into the concrete for vibration compaction. When the movable cross plate 5 moves to the rightmost end, open the second electric telescopic rod 501 again to drive the plug-in vibrator 504 to move upward to separate from the concrete contact, and return to the leftmost end under the action of the reciprocating lead screw 4015. After the reciprocating cycle of pouring and vibration compaction, the side scraper 505 contacts the upper surface of the concrete for moving and leveling operation. While leveling, turn on the blower 5052 to suck the gas and spray it out from the blowing head 5054 through the connecting hose 5053 to blow the leveled concrete surface, so that the concrete can be pre-cooled and solidified. Here, pre-cooling and solidifying can make the poured concrete reach a certain firmness, making it easier to disassemble the steel-cast main formwork 4 and the steel-cast side formwork 401. Finally, after the steel-cast main formwork 4 is integrally lifted upward by the support frame 3, the operation can be completed. Use natural air cooling to perform the final air cooling and solidification on the sloping roof. Subsequently, the rivet pins 5051 can be removed to replace the side scraper 505 as a whole. The model of the plug-in vibrator 504 is ZN50.

[0066] Example 4

[0067] Please refer to Figure 1-Figure 8 In it, the present invention provides a technical solution including the following steps:

[0068] S1. Prepare for steel bar binding: According to the construction drawings, determine the quantity and type of concrete, as well as the overall quality of the steel bars. Arrange the steel bars according to the design requirements to ensure that the position, spacing, and cover thickness of the steel bars meet the specifications. Then, manually embed the steel bar structure in the groove of the sloping roof and tie it firmly with steel wires for area limitation.

[0069] S2. Horizontal adjustment and shielding: After that, use the lifting robotic arm 1 to hoist the support frame 3 as a whole to the specified height. After measuring the level and slope with the laser level 6 installed at the front and rear ends of the support frame 3 and the upper surface of the sloping roof base 7, turn on the adjusting hydraulic telescopic rod 2 and perform angle inclination adjustment with the assistance of the auxiliary hydraulic telescopic rod 201 to make the support frame 3 and the sloping roof base 7 be in a horizontal state as a whole. Then, evenly apply the release agent on the inner side of the aluminum formwork 402, and lower the steel-cast main formwork 4 and the steel-cast side formwork 401 onto the sloping roof base 7 for snap-in installation to perform three-sided surrounding shielding in a cross-sectional "匚"-shaped structure.

[0070] S3. Directional mortar pouring: On the basis of S2, at this time, use the lateral movement of the movable cross plate 5 to slowly move and gradually pour the concrete evenly and directionally into the groove of the sloping roof from the concrete pouring hose 503.

[0071] S4, vibrating, compacting and smoothing: on the basis of S3, the second electric telescopic rod 501 is opened to lower the insertion vibrator 504 into the concrete for vibrating and compacting, and then the poured concrete is smoothed by the side scraper 505, and the cold air blown by the air blower 5054 is used for preparatory curing operation;

[0072] S5, demoulding and air-cooling and curing: After the S4 operation is completed, the steel casting main formwork 4 and the steel casting side formwork 401 are lifted to separate from the contact with the concrete, and finally the concrete surface is air-cooled and cured again by natural air cooling to complete the operation.

[0073] Specifically, after the staff prepares the corresponding materials in advance according to the design drawings, after adjusting the horizontal flatness, directional pouring is carried out after lowering the baffle, and then it is vibrated and compacted and smoothed, and finally air-cooled and solidified, the remaining gaps in the aluminum template 402 can be filled, so that the entire equipment and operation steps are perfect.

[0074] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A slope roof concrete pouring construction process, characterized in that: It includes the following steps: S1: According to the construction drawings, determine the quantity and type of concrete and the overall quality of the steel bars, then manually embed the steel bar structure in the groove of the slope roof and tie it firmly with steel wire; S2: After the supporting frame (3) is hoisted to a specified height by a hoisting mechanical arm (1), the level and slope are measured by a laser level (6) and the upper surface of the slope roof base (7), and then the level is adjusted. At this time, the steel cast main formwork (4) and the steel cast side formwork (401) are lowered through the supporting frame (3) to engage with the slope roof base (7) to block the surface; S3: Based on S2, the movable horizontal plate (5) is moved horizontally to slowly move the concrete from the concrete pouring hose (503) and gradually and evenly pour the concrete into the groove of the slope roof; S4: On the basis of S3, after pouring is completed, an insert vibrator (504) is used to vibrate and compact the material, and then a side scraper (505) is used to smooth the material, and a blower head (5054) is used to blow out cold air for preliminary solidification; S5: After the operation in S4 is completed, the steel casting main formwork (4) and the steel casting side formwork (401) are removed and subjected to natural air cooling and solidification again.

2. A slope roof concrete pouring construction process according to claim 1, characterized in that: An angle-adjustable support frame (3) is provided below the lifting mechanical arm (1) for supporting and limiting, a steel-cast main template (4) for shielding poured concrete is provided on the left side inside the support frame (3), and laser level meters (6) for measuring horizontality, verticality and slope are provided at both the front and rear ends of the support frame (3).

3. A slope roof concrete pouring construction process according to claim 2, characterized in that: An adjustable hydraulic telescopic rod (2) is provided at the middle of the lower end of the lifting mechanical arm (1), and auxiliary hydraulic telescopic rods (201) respectively connected to the lifting mechanical arm (1) and the support frame (3) are provided on the left and right sides of the adjustable hydraulic telescopic rod (2), and the support frame (3) rotates in a counterclockwise direction, and the rotation angle is less than 90°.

4. A slope roof concrete pouring construction process according to claim 2, characterized in that: The support frame (3) is provided with a first linkage shaft (302) on both the front and rear sides thereof, a first inner tooth adjustment belt (303) is provided on the outer side of the first linkage shaft (302), and a first driving shaft roller (304) connected to the steel casting main template (4) is provided on the outer side of the left end of the first inner tooth adjustment belt (303); The outer end of the first linkage shaft (302) is provided with a first concave-convex disk (305), the right side of the first concave-convex disk (305) is provided with a second concave-convex disk (306) connected to the support frame (3), and the right end of the second concave-convex disk (306) is connected to a second drive shaft roller (307); A first electric telescopic rod (308) is arranged on the left side inside the support frame (3), and a limiting movable pin (309) connected to the steel casting main template (4) is arranged at the left end of the first electric telescopic rod (308).

5. A slope roof concrete pouring construction process according to claim 4, characterized in that: The first linkage shaft (302) and the first drive shaft roller (304) are both connected to the first internal tooth adjustment belt (303) in a meshing manner, and the first linkage shaft (302) is fixedly connected to the first concave-convex disk (305); The first concave-convex disc (305) is connected to the second concave-convex disc (306) in a meshing manner. The first concave-convex disc (305) is vertically arranged with respect to the second drive shaft roller (307). The second drive shaft roller (307) is symmetrically arranged before and after with respect to the center line of the support frame (3).

6. A slope roof concrete pouring construction process according to claim 2, characterized in that: Steel casting side templates (401) are provided at both the front and rear ends of the steel casting main template (4). Aluminum templates (402) are welded and connected to the lower ends of the steel casting main template (4) and the steel casting side templates (401). Reinforcing rib bars (403) connected to the steel casting side templates (401) are arranged inside the steel casting main template (4). The steel casting main template (4) and the steel casting side templates (401) are connected to the reinforcing rib bars (403) by threaded tension bolts (404). The steel casting main template (4) and the steel casting side templates (401) are combined into an integrated structure, and the cross-sectional shape of the integrated structure is in an "L" shape, which is used to surround and block the concrete of the sloping roof to be poured on three sides.

7. A slope roof concrete pouring construction process according to claim 6, characterized in that: Two groups of reinforcing support brackets (4011) are arranged inside the outer ends of the steel casting side templates (401). Movable side plates (4012) snap-connected to the steel casting side templates (401) are arranged outside the reinforcing support brackets (4011). Limit rods (4014) are arranged on the upper sides of the outer ends of the movable side plates (4012). The movable side plates (4012) are threadedly connected to the steel casting side templates (401) through adjusting bolts (4013). The steel casting side templates (401) are fixedly connected to the reinforcing support brackets (4011). The limit rods (4014) form a snap-in sliding structure in the grooves opened inside the support frame (3). The steel casting main template (4) is connected to the first drive shaft roller (304) and the steel casting side templates (401) are connected to the second drive shaft roller (307) in a meshing manner.

8. A slope roof concrete pouring construction process according to claim 7, characterized in that: A reciprocating lead screw (4015) is arranged inside the steel casting side templates (401). A second linkage shaft rod (40151) is fixedly connected to the left end of the reciprocating lead screw (4015). A second internal tooth adjusting belt (40152) is arranged outside the second linkage shaft rod (40151). An active adjusting disc (40153) located inside the steel casting main template (4) is arranged in the middle of the second internal tooth adjusting belt (40152). The diameter dimension of the active adjusting disc (40153) is larger than the diameter dimension of the second internal tooth adjusting belt (40152).

9. A slope roof concrete pouring construction process according to claim 8, characterized in that: The second linkage shaft rod (40151) and the active adjusting disc (40153) are both connected to the second internal tooth adjusting belt (40152) in a meshing manner. An active cross plate (5) slidably connected inside the steel casting side templates (401) is arranged outside the reciprocating lead screw (4015).

10. A slope roof concrete pouring construction process according to claim 1, characterized in that: A second electric telescopic rod (501) is fixedly mounted at the lower end of the movable horizontal plate (5), a fixed receiving plate (502) is arranged at the lower end of the second electric telescopic rod (501), a concrete pouring hose (503) is connected to the right end of the fixed receiving plate (502), and an inserted vibrator (504) is arranged at the lower end of the fixed receiving plate (502); A side scraper (505) is provided at the left end of the fixed receiving plate (502), a blower (5052) is provided at the upper end of the side scraper (505), and a blower head (5054) is provided at the middle of the right end of the side scraper (505); The blowing head (5054) is connected to the blower (5052) via a connecting hose (5053) to form a communication structure.

Images