Horizontal sliding formwork construction system for ultrahigh full-concrete enclosing wall

Abstract

The invention relates to the technical field of horizontal sliding formwork construction of enclosing walls, in particular to a horizontal sliding formwork construction system of an ultrahigh full-concrete enclosing wall. The method comprises the following steps: longitudinally erecting three sections of main frame bodies to form a mold frame main body; formwork main bodies are erected on the two sides of the wall, top beams are longitudinally and fixedly arranged on the tops of the formwork main bodies, and first hoist chains are installed on first steel channel beams in a suspended mode to form a first pouring section tower; and formwork bodies are erected on the two sides of the wall, formwork top plates are fixedly arranged on the tops of the formwork bodies, fences are fixedly arranged at the positions, close to the outer side edges, of the formwork top plates, second hoist chains are installed at the bottoms of the formwork top plates in a suspended mode to form a second pouring section tower, and a third pouring section tower is erected on the outer side of the wall. Three sections of horizontal sliding formworks with different vertical heights are erected, and combined construction with different lengths is carried out according to progress requirements; according to the height and characteristics of the structure, construction is vertically divided into three sections, and the requirements of vertical and horizontal line production are met.

Description

Technical Field

[0001] The invention relates to the technical field of horizontal sliding formwork construction of enclosure walls, in particular to a horizontal sliding formwork construction system of an ultra-high full concrete enclosure wall. Background Art

[0002] The horizontal sliding formwork construction system for all-concrete fences is a construction technology used to quickly and efficiently build tall concrete fences. The horizontal sliding formwork is suitable for long-distance, continuous, large-area concrete walls or structures, and can achieve continuous pouring, avoiding the breakpoint and joint problems in traditional methods. Traditional construction methods require frequent disassembly and assembly of formwork. Therefore, for the construction of tall concrete fences, an ultra-high horizontal sliding formwork construction system for all-concrete fences is provided. Summary of the invention

[0003] The purpose of the present invention is to provide a horizontal sliding formwork construction system for ultra-high full concrete walls to solve the problem raised in the above background technology that traditional construction methods require frequent disassembly and assembly of formwork for continuous pouring of long-distance, continuous large-area concrete walls or structures.

[0004] To achieve the above object, the present invention provides a super-high all-concrete enclosure wall horizontal sliding formwork construction system, comprising the following steps: S1. Three sections of main frames are longitudinally erected to form the formwork body. The interval between two adjacent main frames is 6m, and the main frame of a single section is a rectangular tower frame constructed by four vertical support rods and a number of cross bars as lateral supports. The rectangular tower frames are fixedly connected by longitudinal connecting pipes arranged on the side walls; S2. A formwork body is set up on both sides of the wall, a top beam is fixedly arranged longitudinally on the top of the formwork body, and the top beams on both sides of the wall are fixedly connected by a transverse first channel steel beam, the top beam and the first channel steel beam form a formwork top plate, and a first hoist chain is hung on the first channel steel beam to form a first pouring section tower, both ends of the first channel steel beam are longitudinally installed with protective fences, the first pouring section tower is 18m long longitudinally, and the erection process of a single tower is followed up in real time with the erection of the frame inclined bracing; S3, erecting a formwork body on both sides of the wall, wherein a formwork top plate is fixedly arranged on the top of the formwork body, and a fence is fixedly arranged near the outer edge of the formwork top plate, and a second hoist chain is suspended at the bottom of the formwork top plate; S4, based on step S3, assembling a casting cavity longitudinally on the top of the wall, wherein a first diagonal support screw is fixedly installed on the side wall of the casting cavity, and the other end of the first diagonal support screw is supported and mounted on the bottom of the formwork top plate, thereby forming a second casting section tower; S5. A third pouring section tower is set up outside the wall, the third pouring section tower consists of a formwork top plate and a hoisting arm fixedly installed on the formwork top plate, a third hoist chain is suspended on the hoisting arm, a single-side fence is fixedly installed on one side of the formwork top plate close to the edge, and a reinforcement support rod is fixedly installed at the top opening of the patrol path; Wherein, a patrol road is arranged on the top of the wall, and the third channel steel beam is located below the patrol road.

[0005] As a further improvement of the technical solution, in S1, two upper and lower adjacent cross bars are fixedly connected by an oblique support.

[0006] As a further improvement of the technical solution, in S2, the main formwork height of the first casting section tower is 6.2m, and the first casting section tower is provided with three longitudinal connecting pipes, with a distance of 2.1m between two adjacent longitudinal connecting pipes, and diagonal braces are provided between each longitudinal connecting pipe.

[0007] As a further improvement of the technical solution, in S3, the main formwork height of the second casting section tower is 9.77m, and four longitudinal connecting pipes are arranged on the second casting section tower, with a distance of 3m between two adjacent longitudinal connecting pipes, and diagonal braces are arranged between each longitudinal connecting pipe.

[0008] As a further improvement of the present technical solution, in S4, the casting cavity is assembled by an aluminum mold inner plate and an outer aluminum mold, and the outer aluminum mold is divided into a first aluminum mold outer plate and a second aluminum mold outer plate along the patrol road bottom plate position, wherein the aluminum mold inner plate and the outer aluminum mold are pulled to the concrete wall after pouring by screws through reserved tie rod holes.

[0009] As a further improvement of the technical solution, a steel springboard is laid on the surface of the formwork top plate of the second casting section tower.

[0010] As a further improvement of the technical solution, in S5, the main formwork height of the third casting section tower is 6.7m, and the third casting section tower is provided with three longitudinal connecting pipes, with a distance of 2.5m between two adjacent longitudinal connecting pipes, and diagonal braces are provided between each longitudinal connecting pipe.

[0011] As a further improvement of the technical solution, in said S5, the patrol road is cast by a side wall casting cavity composed of an aluminum mold side plate and an aluminum mold bottom plate; The top plate of the formwork of the third casting stage tower is paved with a steel springboard, and the bottom plate of the aluminum formwork is fixed on the third channel steel beam through a supporting screw rod, and the distance between the two connected third channel steel beams is 1m; A second diagonal support screw rod is fixedly arranged between the side wall of the aluminum mold side plate and the third channel steel beam.

[0012] A third diagonal support screw rod is also fixedly arranged between the aluminum mold bottom plate and the wall.

[0013] As a further improvement of the technical solution, in S5, a connecting rod is fixedly provided near the top edge of the formwork top plate of the third casting section tower, a double-groove steel beam is fixedly installed on the side wall of the wall through the pull rod hole, a sliding trolley is slidably clamped on the double-groove steel beam, the sliding trolley is tie-installed on the double-groove steel beam, the sliding trolley is fixedly connected to the connecting rod, and the double-groove steel beam and the connecting rod are in the same horizontal plane.

[0014] As a further improvement of the technical solution, a roller is installed at the bottom of the vertical support rod, a channel steel guide rail is provided on the ground below the formwork body, and the roller is slidably installed in the channel steel guide rail.

[0015] Compared with the prior art, the present invention has the following beneficial effects: In the horizontal sliding formwork construction system of the ultra-high all-concrete fence, three sections of horizontal sliding formwork with different vertical heights are set up, with 6m as a standard section, and different lengths of combined construction are carried out according to the progress requirements; at the same time, according to the height and characteristics of the structure, the vertical construction is divided into three sections to meet the requirements of vertical and horizontal flow operations; The sliding formwork system allows for rapid movement to the next section after concreting one section of the wall, avoiding the need for frequent disassembly and assembly of formwork in traditional construction methods and greatly shortening the construction period. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a flow chart of the overall method of the present invention.

[0017] Figure 2 It is a schematic diagram of the overall structure of the first casting section tower of the present invention.

[0018] Figure 3 It is a vertical side view of the first casting section tower of the present invention.

[0019] Figure 4 This is a top view of the first casting section tower of the present invention.

[0020] Figure 5 It is a schematic diagram of the local structure of the first casting section tower of the present invention.

[0021] Figure 6 It is a schematic diagram of the overall structure of the second casting section tower of the present invention.

[0022] Figure 7 It is a vertical side view of the second casting section tower of the present invention.

[0023] Figure 8 This is a top view of the second casting section tower of the present invention.

[0024] Fig. 9 It is a schematic diagram of the overall partial structure of the second casting section tower of the present invention.

[0025] Fig.10 This is a structural diagram of the patrol track bottom aluminum formwork and screw rod connection of the present invention.

[0026] Fig.11 It is a vertical side view of the third casting section tower of the present invention.

[0027] Fig.12 It is a side view of the partial structure of the third casting section tower of the present invention.

[0028] Fig.13 This is a structural diagram of the moving state of the tower in the third pouring section of the present invention.

[0029] Fig.14 The third pouring section tower of the present invention Fig.13 A magnified schematic diagram of structure A.

[0030] Fig.15 It is a side view of the third casting section tower of the present invention.

[0031] Fig.16 This is a top view of the third casting section tower of the present invention.

[0032] Reference numerals: 1. Main frame; 11. Support rod; 12. Crossbar; 13. Oblique support; 14. Oblique brace; 15. Oblique tie rod; 16. Top beam; 17. First channel steel beam; 171. Protective fence; 18. Wall; 181. Casting cavity; 182. Aluminum mold inner plate; 183. First aluminum mold outer plate; 184. Second aluminum mold outer plate; 185. Screw; 19. Longitudinal connecting pipe; 20. First hoist chain; 21. Second channel steel beam; 22. Fence; 23. Second hoist chain; 24. First diagonal support screw rod; 31. The third channel steel beam; 32. The single-side fence; 33. The lifting arm; 34. The third hoist chain; 35. The patrol road; 36. The reinforcement support rod; 37. The second diagonal support screw rod; 38. The support screw rod; 39. The third diagonal support screw rod; 40. Aluminum mold side plate; 41. Aluminum mold bottom plate; 42. Side wall casting cavity; 50. Double-groove steel beam; 51. Sliding trolley; 52. Connecting rod. DETAILED DESCRIPTION

[0033] 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.

[0034] See also Figure 1-16 As shown, this embodiment provides a super-high full concrete wall horizontal sliding formwork construction system, including the following steps: S1, three sections of main frame bodies 1 are longitudinally erected to form the formwork body, two adjacent main frame bodies 1 are spaced 6m apart, and a single section of the main frame body 1 is a rectangular tower frame constructed by four vertical support rods 11 and a plurality of cross rods 12 as lateral supports, and the plurality of rectangular tower frames are fixedly connected by longitudinal connecting pipes 19 arranged on the side walls; In this embodiment, two upper and lower adjacent cross bars 12 are fixedly connected via an oblique support 13 .

[0035] S2. A formwork body is set up on both sides of the wall 18. A top beam 16 is fixedly arranged longitudinally on the top of the formwork body. The top beams 16 on both sides of the wall 18 are fixedly connected by a transverse first channel steel beam 17. The top beam 16 and the first channel steel beam 17 form a formwork top plate. A first hoist chain 20 is hung on the first channel steel beam 17 to form a first pouring section tower. The first pouring section tower is 18 meters long in the longitudinal direction. The erection process of a single formwork body is followed up in real time with the erection of the frame inclined tie rod 15. Protective fences 171 are longitudinally installed at both ends of the first channel steel beam 17. The main formwork height of the first pouring stage tower frame is 6.2m, and the first pouring stage tower frame is provided with three longitudinal connecting pipes 19, with a distance of 2.1m between two adjacent longitudinal connecting pipes 19, and diagonal braces 14 are provided between each longitudinal connecting pipe 19; One end of the inclined tie rod 15 is fixedly connected to the diagonal brace rod 14, and the other end of the inclined tie rod 15 is fixedly installed on the ground, and the distance between the two connected inclined tie rods 15 is 3m.

[0036] S3, a formwork body is set up on both sides of the wall 18, a formwork top plate is fixedly set on the top of the formwork body, the formwork top plate of the second pouring section tower is set up by the second channel steel beam 21 and the top beam 16, and a fence 22 is fixedly set near the outer edge of the formwork top plate, and a second hoist chain 23 is suspended at the bottom of the formwork top plate; In S3, the height of the formwork body of the second pouring section tower is 9.77m, and the second pouring section tower is provided with four longitudinal connecting pipes 19, the interval between two adjacent longitudinal connecting pipes 19 is 3m, and diagonal braces 14 are provided between each longitudinal connecting pipe 19; The longitudinal length of the tower in the second pouring section is 18m. During the erection of the main body of a single formwork, the erection of the inclined tie rod 15 of the frame is followed up in real time; One end of the inclined tie rod 15 is fixedly connected to the diagonal brace rod 14, and the other end of the inclined tie rod 15 is fixedly installed on the ground, and the distance between the two connected inclined tie rods 15 is 2m.

[0037] S4, based on step S3, longitudinally assemble the casting cavity 181 on the top of the wall 18, the first diagonal support screw rod 24 is fixedly installed on the side wall of the casting cavity 181, and the other end of the first diagonal support screw rod 24 is supported and mounted on the bottom of the formwork top plate, thereby forming a second casting section tower; In this embodiment, the casting cavity 181 is assembled by an aluminum mold inner plate 182 and an outer aluminum mold, and the outer aluminum mold is divided into a first aluminum mold outer plate 183 and a second aluminum mold outer plate 184 along the bottom plate of the patrol road, wherein the aluminum mold inner plate 182 and the outer aluminum mold are tied to the concrete wall after casting by screws 185 through reserved tie rod holes; A steel springboard is laid on the top plate of the formwork of the second pouring section tower, which serves as an operating platform for personnel and a temporary storage of a small amount of steel bars when tying the steel bars.

[0038] S5. A third pouring section tower is set up outside the wall 18. The third pouring section tower consists of a formwork top plate and a hoisting arm 33 fixedly installed on the formwork top plate. A third hoist chain 34 is suspended on the hoisting arm 33. A single-side fence 32 is fixedly installed on one side of the formwork top plate near the edge. A reinforcement support rod 36 is fixedly installed at the top opening of the patrol path 35. A patrol path 35 is provided on the top of the wall 18 , and the third channel steel beam 31 is located below the patrol path 35 .

[0039] In this embodiment, the main formwork height of the third casting section tower is 6.7m, and three longitudinal connecting pipes 19 are arranged on the third casting section tower, with a distance of 2.5m between two adjacent longitudinal connecting pipes 19, and diagonal braces 14 are arranged between each longitudinal connecting pipe 19.

[0040] The longitudinal length of the tower in the third pouring section is 18m. During the erection of the main body of a single formwork, the erection of the inclined tie rod 15 of the frame is followed up in real time; One end of the inclined tie rod 15 is fixedly connected to the diagonal brace rod 14, and the other end of the inclined tie rod 15 is fixedly installed on the ground, and the distance between the two connected inclined tie rods 15 is 3m.

[0041] In this embodiment, the patrol path 35 is cast by a side wall casting cavity 42 composed of an aluminum mold side plate 40 and an aluminum mold bottom plate 41; The top plate of the formwork of the third casting stage tower is paved with a steel springboard, and the aluminum formwork bottom plate 41 is supported and fixed on the third channel steel beam 31 by a supporting screw rod 38, and the distance between the two connected third channel steel beams 31 is 1m; A second diagonal support screw rod 37 is fixedly arranged between the side wall of the aluminum mold side plate 40 and the third channel steel beam 31 .

[0042] A third diagonal support screw rod 39 is also fixedly arranged between the aluminum mold bottom plate 41 and the wall 18 .

[0043] Furthermore, a connecting rod 52 is fixedly provided near the top edge of the formwork top plate of the tower frame of the third casting section, and a double-groove steel beam 50 is fixedly installed on the side wall of the wall 18 through the pull rod hole. A sliding trolley 51 is slidably clamped on the double-groove steel beam 50, and the sliding trolley 51 is installed on the double-groove steel beam 50 by pulling. The sliding trolley 51 is fixedly connected to the connecting rod 52, and the double-groove steel beam 50 and the connecting rod 52 are in the same horizontal plane.

[0044] The formwork top plate of the third pouring section tower is constructed by the third channel steel beam 31 and the top beam 16; After the pouring is completed, the aluminum mold side plates 40, the aluminum mold bottom plates 41 and the vertical top supports are removed and placed on the top platform of the tower; and the whole is moved to the next construction section.

[0045] A roller is installed at the bottom of the vertical support rod 11, and a channel steel guide rail is provided on the ground below the formwork body, and the roller is slidably installed in the channel steel guide rail; specifically, an electric winch is installed to the foundation surface of the wall, and the winch is used to pull and move to the next construction section. In order to ensure the overall stability of the frame during traction, the traction speed does not exceed 3m / min; The sliding formwork can move horizontally along the predetermined track, so as to quickly complete the continuous pouring of multiple sections of walls, greatly shortening the installation and removal time of the formwork.

[0046] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. The horizontal sliding formwork construction system of super-high all-concrete enclosure wall is characterized by: The following steps are involved: S1. Three sections of main frames (1) are longitudinally erected to form a formwork body, two adjacent main frames (1) are spaced 6 m apart, and a single section of the main frame (1) is a rectangular tower frame constructed by four vertical support rods (11) and a plurality of cross rods (12) serving as lateral supports, and the plurality of rectangular tower frames are fixedly connected by longitudinal connecting pipes (19) arranged on the side walls; S2, a formwork body is set up on both sides of the wall (18), a top beam (16) is fixedly arranged longitudinally on the top of the formwork body, and the top beams (16) on both sides of the wall (18) are fixedly connected by a transverse first channel steel beam (17), the top beam (16) and the first channel steel beam (17) form a formwork top plate, and a first hoist chain (20) is hung on the first channel steel beam (17), and protective fences (171) are longitudinally installed at both ends of the first channel steel beam (17), thereby forming a first pouring section tower; S3, erecting a formwork body on both sides of the wall (18), wherein a formwork top plate is fixedly arranged on the top of the formwork body, and a fence (22) is fixedly arranged near the outer edge of the formwork top plate, and a second hoist chain (23) is suspended from the bottom of the formwork top plate; S4, based on step S3, longitudinally assembling a casting cavity (181) on the top of the wall (18), wherein a first diagonal support screw rod (24) is fixedly installed on the side wall of the casting cavity (181), and the other end of the first diagonal support screw rod (24) is supported and mounted on the bottom of the formwork top plate, thereby forming a second casting section tower; S5. A third pouring section tower is erected outside the wall (18), the third pouring section tower consisting of a formwork top plate and a hoisting arm (33) fixedly mounted on the formwork top plate, a third hoist chain (34) being suspended on the hoisting arm (33), and a single-side fence (32) being fixedly mounted on one side of the formwork top plate close to the edge; A patrol path (35) is provided on the top of the wall (18), and the third channel steel beam (31) is located below the patrol path (35).

2. The ultra-high all-concrete enclosure wall horizontal sliding formwork construction system according to claim 1 is characterized by: In S1, two upper and lower adjacent cross bars (12) are fixedly connected via an inclined support (13).

3. The ultra-high all-concrete enclosure wall horizontal sliding formwork construction system according to claim 1 is characterized by: In S2, the main formwork height of the first casting section tower is 6.2 m, and the first casting section tower is provided with three longitudinal connecting pipes (19), the distance between two adjacent longitudinal connecting pipes (19) is 2.1 m, and diagonal braces (14) are provided between each longitudinal connecting pipe (19).

4. The ultra-high all-concrete enclosure wall horizontal sliding formwork construction system according to claim 1 is characterized by: In S3, the main formwork height of the second casting section tower is 9.77 m, and the second casting section tower is provided with four longitudinal connecting pipes (19), with a spacing of 3 m between two adjacent longitudinal connecting pipes (19), and diagonal braces (14) are provided between each longitudinal connecting pipe (19).

5. The ultra-high all-concrete enclosure wall horizontal sliding formwork construction system according to claim 1 is characterized by: In S4, the casting cavity (181) is assembled from an aluminum mold inner plate (182) and an outer aluminum mold plate, and the outer aluminum mold plate is divided into a first aluminum mold outer plate (183) and a second aluminum mold outer plate (184) along the bottom plate of the patrol road, wherein the aluminum mold inner plate (182) and the outer aluminum mold plate are tied to the concrete wall surface after casting by screws (185) through reserved tie rod holes.

6. The ultra-high all-concrete enclosure wall horizontal sliding formwork construction system according to claim 1 is characterized by: A steel springboard is laid on the top plate surface of the formwork of the second casting section tower.

7. The ultra-high all-concrete enclosure wall horizontal sliding formwork construction system according to claim 1 is characterized by: In S5, the height of the formwork body of the third pouring section tower is 6.7 m, and the third pouring section tower is provided with three longitudinal connecting pipes (19), the distance between two adjacent longitudinal connecting pipes (19) is 2.5 m, and diagonal braces (14) are provided between each longitudinal connecting pipe (19).

8. The ultra-high all-concrete enclosure wall horizontal sliding formwork construction system according to claim 1 is characterized by: In S5, the patrol path (35) is cast by a side wall casting cavity (42) composed of an aluminum mold side plate (40) and an aluminum mold bottom plate (41); A steel springboard is laid on the surface of the formwork top plate of the third casting section tower, and the aluminum formwork bottom plate (41) is supported and fixed on the third channel steel beam (31) via a support screw rod (38); A second diagonal support screw rod (37) is fixedly arranged between the side wall of the aluminum mold side plate (40) and the third channel steel beam (31).

9. The ultra-high all-concrete enclosure wall horizontal sliding formwork construction system according to claim 8 is characterized by: In S5, a connecting rod (52) is fixedly provided on the formwork top plate of the third casting section tower near the top edge, a double-groove steel beam (50) is fixedly installed on the side wall of the wall (18) through a tie rod hole, a sliding trolley (51) is slidably engaged on the double-groove steel beam (50), the sliding trolley (51) is fixedly connected to the connecting rod (52), and the double-groove steel beam (50) and the connecting rod (52) are in the same horizontal plane.

10. The ultra-high all-concrete enclosure wall horizontal sliding formwork construction system according to claim 1 is characterized by: A roller is installed at the bottom of the vertical support rod (11), and a channel steel guide rail is provided on the ground below the formwork body, and the roller is slidably installed in the channel steel guide rail.

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