CN116816128B - Super high-rise core tube wall opening assembly type protection system for climbing formwork and construction method thereof - Google Patents
Super high-rise core tube wall opening assembly type protection system for climbing formwork and construction method thereof Download PDFInfo
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- CN116816128B CN116816128B CN202310985348.XA CN202310985348A CN116816128B CN 116816128 B CN116816128 B CN 116816128B CN 202310985348 A CN202310985348 A CN 202310985348A CN 116816128 B CN116816128 B CN 116816128B
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 230000009194 climbing Effects 0.000 title claims description 56
- 238000009415 formwork Methods 0.000 title claims description 37
- 229910000831 Steel Inorganic materials 0.000 claims description 38
- 239000010959 steel Substances 0.000 claims description 38
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
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- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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Abstract
The invention relates to an assembly type protection system for a wall opening of an ultra-high-rise core tube and a construction method thereof, belonging to the field of construction safety protection of the ultra-high-rise core tube. The protection system realizes the full closure of the wall opening, can effectively prevent objects falling from high altitude, and is convenient for cross operation. The parts of the protection system are in modularized design, so that centralized production is facilitated, and assembly is facilitated. When barriers appear at or around the wall openings with different sizes, the number of the beam units and the number of the protective nets can be changed, so that the adjustment is convenient.
Description
Technical Field
The invention belongs to the field of super high-rise core tube construction safety protection, and particularly relates to a super high-rise core tube wall opening assembly type protection system for a creeping formwork and a construction method thereof.
Background
In the construction process of the super high-rise core tube, because a large number of mechanical equipment, personnel activities and the like can exist on a construction site, if the wall hole opening is not protected, risks of personnel and equipment damage, personnel high-altitude falling death and the like caused by high-altitude falling exist. Therefore, in the super high-rise building construction process, strict protection measures are required to be carried out on the core tube wall hole so as to ensure construction safety.
The wall opening of the super high-rise core tube is higher from the ground, so that the installation difficulty of the protection system is correspondingly increased. In the current super high-rise core tube construction, the hydraulic climbing form is not provided with a protection system specially designed for the wall opening. Two steel pipes are usually only erected on the front face of a wall opening to serve as handrails, and a wall-leaning turning plate is arranged between the bottom of the climbing form and the wall opening to prevent objects from falling from high altitude. However, the method only seals the direction of the peripheral part of the wall opening, so that the peripheral part of the wall opening cannot be fully sealed, and the safety is poor.
Disclosure of Invention
The invention aims to provide an assembly type protection system for a wall opening of an ultra-high-rise core tube for a creeping formwork and a construction method thereof, which are used for solving the technical problems that the surrounding of the wall opening cannot be fully sealed, the protection performance is poor, the danger of falling materials and personnel from high altitude exists, the arrangement is crude, the safety is poor, and the construction safety requirement of the ultra-high-rise core tube cannot be met in the method of combining a steel tube with a wall-leaning turning plate.
The invention provides an ultra-high-rise core tube wall opening assembly type protection system for a climbing formwork, which is arranged on a hydraulic climbing formwork near one side of the core tube wall opening and moves along with the hydraulic climbing formwork, wherein the ultra-high-rise core tube wall opening assembly type protection system for the climbing formwork comprises a front protection, a side protection and a top protection which are detachably connected, and the front protection is positioned on the front of the core tube wall opening and is detachably connected with the hydraulic climbing formwork; the side protection is positioned at two sides of the wall hole of the core tube and is connected with two ends of the front protection in a sliding way; the bottom of top protection is connected with the top of openly protecting, the wall body setting of the top of top protection close to core section of thick bamboo wall entrance to a cave top.
Preferably, the front protection comprises an upright post, an upper cross beam, a lower cross beam and a front protection net, and the upright post is connected with the hydraulic climbing die; the upper cross beam and the lower cross beam are respectively connected to the top and the bottom of the upright post; the front protection net is connected in a frame formed by the upright posts, the upper cross beam and the lower cross beam.
Preferably, the upright comprises a vertical rod, an inclined strut and a bottom plate, wherein the bottom plate is horizontally connected to the bottom of the vertical rod, and the inclined strut is connected between the lower part of the vertical rod and the top of the bottom plate.
Preferably, a platform plate is horizontally arranged in the hydraulic climbing formwork, and the bottom plate is connected to the top of the platform plate.
Preferably, the top and the bottom of the front protection net are respectively connected with the upper beam and the lower beam in a sliding way.
Preferably, the front protection net is formed by splicing a plurality of protection net units.
Preferably, the upper beam and the lower beam are formed by splicing a plurality of beam units.
Preferably, the side protection comprises a side upright post, an upper side slideway, a lower side slideway and a side protection net, wherein the side upright post is connected between the end part of the upper cross beam and the end part of the lower cross beam; the upper side slideway and the lower side slideway are respectively connected with the top and the bottom of the side stand column through vertical walls, the upper side slideway and the lower side slideway are positioned on the same side of the side stand column, and the upper side slideway and the lower side slideway are positioned on two sides of the side stand column; the side protection net is connected between the upper side slideway and the lower side slideway in a sliding way.
Preferably, the upper side slideway comprises a sliding rail and a connecting plate connected to one side of the sliding rail, the connecting plate is provided with a connecting hole, and a bolt penetrates through the connecting hole on the connecting plate and is connected with the side upright post.
In addition, the invention also provides a construction method of the super high-rise core tube wall opening assembly type protection system for the creeping formwork, which comprises the following steps:
s1, transporting all parts of an assembly type protection system for a wall opening of an ultra-high-rise core tube for a climbing formwork to a platform plate of a hydraulic climbing formwork;
s2, connecting a plurality of beam units to form an upper beam and a lower beam; standing the upright post on the platform plate, wherein the top and the bottom of the upright post are respectively connected with the upper cross beam and the lower cross beam; sequentially sliding a plurality of front protection net units into a frame formed by the upright posts, the upper cross beam and the lower cross beam;
s3, connecting a side upright post between the end part of the upper cross beam and the end part of the lower cross beam; the upper side slideway and the lower side slideway are respectively connected with the top and the bottom of the side upright post;
s4, calibrating a frame formed by the upright posts, the upper cross beam and the lower cross beam, and connecting the upright posts with the platform plate; splicing a plurality of front protection net units;
s5, sliding the side protection net between the upper side slideway and the lower side slideway; pushing and pulling the side protection net in place and fastening;
and S6, installing a top protection and connecting the top protection with a frame body of the hydraulic climbing formwork by using a steel wire rope.
Compared with the prior art, the invention has the characteristics and beneficial effects that:
(1) The invention designs a brand new ultra-high-rise core tube wall opening assembly type protection system for the climbing formwork, the ultra-high-rise core tube wall opening assembly type protection system for the climbing formwork can move along with the climbing formwork without repeatedly disassembling the protection system, after one layer of wall opening is constructed, only the side protection net is required to be moved, the protection system is not required to be dismantled, after the side protection net is operated, the climbing formwork is controlled to ascend, the protection system ascends along with the climbing formwork, the side protection net is reset after the climbing formwork is completed, the operation is simple and convenient, and the construction efficiency and the safety performance are improved.
(2) The assembly type protection system for the wall opening of the super high-rise core tube for the climbing formwork comprises front protection, side protection and top protection, so that the wall opening is fully sealed, overhead falling objects can be effectively prevented, and cross operation is facilitated.
(3) The parts of the ultra-high-rise core tube wall opening assembly type protection system for the climbing form are in modularized design, so that the assembly type protection system is convenient to manufacture in a centralized manner and convenient to assemble. When barriers appear at or around the wall openings with different sizes, the number of the beam units and the number of the protective nets can be changed, so that the adjustment is convenient.
Drawings
FIG. 1 is a schematic diagram of a front view structure of an assembly type protection system for a wall opening of a super high-rise core tube for a climbing formwork;
FIG. 2 is a schematic side view of a wall opening assembly type protective system of a super high-rise core tube for a climbing form;
FIG. 3 is a schematic top view of a structural diagram of an assembly type protection system for a wall opening of a super high-rise core tube for a climbing form;
FIG. 4 is an enlarged schematic view of portion A of FIG. 1 (i.e., the front guard and side guard connection nodes);
FIG. 5 is an enlarged schematic view of portion B of FIG. 1 (i.e., the connection node of the upright to the upper cross member);
FIG. 6 is an enlarged schematic view of portion C of FIG. 3 (i.e., the connection node of adjacent upper beam units);
FIG. 7 is a schematic view of a top side runner;
FIG. 8 is a schematic view of an upper cross member;
fig. 9 is a schematic view of a column.
The drawings are marked: 1-platform plate, 2-upper beam, 21-channel steel, 22-end angle steel, 23-middle angle steel, 3-lower beam, 4-upright post, 41-upright post, 42-diagonal brace, 43-bottom plate, 5-hydraulic climbing die, 6-upper side slideway, 61-sliding rail, 62-connecting plate, 8-top protection, 9-wall body, 10-core tube wall opening, 11-front protection net, 12-side protection net and 13-side upright post.
Detailed Description
The present invention will be further described below in order to make the technical means, innovative features, achieved objects and effects achieved by the present invention easy to understand.
The examples described herein are specific embodiments of the present invention, which are intended to illustrate the inventive concept, are intended to be illustrative and exemplary, and should not be construed as limiting the invention to the embodiments and scope of the invention. In addition to the embodiments described herein, those skilled in the art can adopt other obvious solutions based on the disclosure of the claims and specification of the present application, including those adopting any obvious substitutions and modifications to the embodiments described herein.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-3, the invention provides an ultra-high-rise core tube wall opening assembly type protection system for a climbing formwork, which is arranged on a hydraulic climbing formwork 5 at one side close to a core tube wall opening 10 and moves along with the hydraulic climbing formwork 5. Through installing the protection system on the hydraulic climbing formwork 5 that is close to core section of thick bamboo wall hole 10 one side, can not need this protection system of dismouting repeatedly, after the construction of one deck wall hole finishes, only need remove the side protection network of side protection in place, control climbing formwork rises, and the protection system rises along with, waits that the climbing formwork climbs to finish, resets the side protection network, easy and simple to handle, improves efficiency of construction and security performance moreover.
The assembled protection system of the super high-rise core tube wall opening for the climbing form comprises a front protection, a side protection and a top protection 8 which are detachably connected, and specifically, the front protection is positioned on the front of the core tube wall opening 10 and is detachably connected with the hydraulic climbing form 5. The side shields are located on both sides of the core barrel wall opening 10 and are slidably connected at both ends of the front shield. The bottom of top protection 8 is connected with the top of openly protecting, and the top of top protection 8 pastes the wall body 9 setting of core section of thick bamboo wall opening 10 top tightly. The front protection, the side protection and the top protection 8 are utilized to form a totally-enclosed protection system, so that the wall opening is totally-enclosed, high-altitude falling objects can be effectively prevented, and the cross operation is convenient.
As shown in fig. 1, the front protection comprises upright posts 4, a lower beam 3 of an upper beam 2 and a front protection net 11. The upright post 4 is connected with a hydraulic climbing mould 5. As shown in fig. 9, the upright 4 includes a vertical pole 41, a diagonal brace 42, and a bottom plate 43, the bottom plate 43 is horizontally connected to the bottom of the vertical pole 41, and the diagonal brace 42 is connected between the lower portion of the vertical pole 41 and the top of the bottom plate 43. The triangular bracket is formed between the bottom of the upright 41 and the diagonal braces 42 and the bottom plate 43, so that the upright 41 is prevented from being affected by lateral displacement and bending, and is ensured to be capable of easily bearing vertical loads. And can transmit the load to the bottom plate 43, reduce the transverse pressure and stress born by the upright 41, improve the service life and stability of the upright 4. In a preferred embodiment, both the uprights 41 and the braces 42 are rectangular tubes.
The upper beam 2 and the lower beam 3 are respectively connected to the top and the bottom of the upright post 4. In a preferred embodiment, the upper beam 2 and the lower beam 3 of the invention are formed by splicing a plurality of beam units, and the lengths of the upper beam 2 and the lower beam 3 can be changed by changing the number of the beam units, so as to adapt to the protection of wall openings with different sizes, or the upper beam 2 and the lower beam 3 can be increased when the area of the front protection net 11 needs to be increased due to the blocking objects around the wall openings. The beam unit comprises a plurality of standard specification sizes, and can be assembled according to the actual size of the core tube wall opening 10.
As shown in fig. 8, the upper beam 2 includes a channel 21, end angle steel 22 and middle angle steel 23, and the end angle steel 22 and the middle angle steel 23 have the same structural form. One side of the end angle steel 22 is welded with the channel steel 21, the other side of the end angle steel 22 is perpendicular to the channel steel 21, and two connecting holes are vertically formed in the side perpendicular to the channel steel 21. As shown in fig. 4, the bolts pass through the connecting holes in the end angle 22 and connect with one side of the side column 13. The middle angle steel 23 is two angle steel which are oppositely arranged, and when the two angle steel is installed on site, the two middle angle steel 23 can be used in the forward and backward installation, so that the universality of the structure is improved. One edge of the middle angle steel 23 is welded with the upper cross beam 2, and a plurality of connecting holes are vertically formed in the other edge of the middle angle steel 23. As shown in fig. 5, a bolt passes through the upright 41 and is connected to one side of one of the middle angle steels 23. The lower beam 3 has the same structure as the upper beam 2, and will not be described in detail here.
As shown in fig. 6, the joint of the adjacent beam units is a weak position, two angle steels (for example, angle steel a and angle steel B) are arranged at the weak position, one side of the angle steel a is attached to one side of the angle steel B and fastened by bolts, and the other side of the angle steel a and the other side of the angle steel B are welded with the upper beam 2.
The front protection net 11 is connected in a frame formed by the upright posts 4, the upper cross beam 2 and the lower cross beam 3. In a preferred embodiment, the top and bottom of the front protection net 11 are slidably connected to the upper beam 2 and the lower beam 3, respectively, so that the front protection can be conveniently opened and closed by workers. In another preferred embodiment, the front protection net 11 is formed by splicing a plurality of protection net units. The front protection net 11 comprises protection nets with various standard specification and sizes, and can be assembled according to the actual size of wall openings, and the standard protection nets are connected by bolts.
Referring to fig. 2 and 9, the hydraulic climbing form 5 is horizontally provided with a platform plate 1, and a bottom plate 43 is connected to the top of the platform plate 1. The bottom plate 43 and the platform plate 1 may be connected by bolts or welding. In order to improve the stability of the platform plate 1, the platform plate 1 and the hydraulic climbing form 5 are usually fastened through connectors.
The side protection comprises a side upright post 13, an upper side slideway 6, a lower side slideway and a side protection net 12, wherein the side upright post 13 is connected between the end part of the upper cross beam 2 and the end part of the lower cross beam 3. The upper side slideway 6 and the lower side slideway are respectively connected with the top and the bottom of the side upright 13 by vertical walls 9, the upper side slideway 6 and the lower side slideway are positioned on the same side of the side upright 13, and the upper side slideway 6 and the lower side slideway are positioned on two sides of the side upright 13 with the upper cross beam 2 and the lower cross beam 3. The side protection net 12 is slidably connected between the upper side slideway 6 and the lower side slideway. As shown in fig. 7, the upper side slideway 6 comprises a sliding rail 61 and a connecting plate 62 connected to one side of the sliding rail 61, the sliding rail 61 can be channel steel, the top of the connecting plate 62 is welded with a flange plate of the sliding rail 61, and a connecting hole is vertically formed in the connecting plate 62. As shown in fig. 4, the side upright 13 is made of angle steel, and two bolts pass through the connecting holes on the connecting plate 62 and are connected with one side of the side upright 13. The mode of adopting two bolted connection, its tightness is strong, can also prevent axial rotation, prevents to topple. The lower side slideway has the same structure as the upper side slideway 6, and will not be described in detail here. After the side protection net 12 is slid to a designated position, as shown in fig. 4, bolts pass through one flange plate of the upper side slideway 6 and press against the frame of the side protection net 12. In a preferred embodiment, the lengths of the upper side slideway 6 and the lower side slideway can be smaller than the width of the side protection net 12, and when the construction layer wall opening needs to be operated, the side protection net 12 is pushed so that the end parts of the side protection net 12 are tightly attached to the wall bodies 9 on the two sides of the core barrel wall opening 10. When the construction of the layer is finished, the side protection net 12 is pushed, so that the side protection net 12 slides in the direction away from the wall 9, and then the whole protection system climbs upwards along with the hydraulic climbing formwork 5.
The top protection 8 is a wall-leaning turning plate. In a preferred embodiment, the top guard 8 is formed by a plurality of wall flaps spliced together. The bottom of the top protection 8 is hinged with the upper cross beam 2, and the top of the top protection 8 is tightly attached to the wall 9 above the core tube wall opening 10. The wall-leaning turning plate is provided with a handle, and a steel wire rope is arranged between the handle and the hydraulic climbing die 5.
The construction method of the ultra-high-rise core tube wall opening assembly type protection system for the creeping formwork comprises the following steps of:
s1, transporting all parts of an assembly type protection system for a wall opening of an ultra-high-rise core tube for a creeping formwork to a platform plate 1 of a hydraulic creeping formwork 5;
s2, connecting end angle steel 22 of two adjacent beam units by using bolts, so as to connect a plurality of beam units to form an upper beam 2 and a lower beam 3.
The upright post 4 is erected on the platform plate 1, the upper cross beam 2 and the lower cross beam 3 are arranged at reserved mounting holes at the upper end and the lower end of the upright post 4 by bolts, specifically, the top end of the upright post 4 is connected with middle angle steel 23 of the upper cross beam 2 by bolts, and the bottom end of the upright post 4 is connected with middle angle steel 23 at the corresponding position of the lower cross beam 3 by bolts, so that a front protection frame is formed among the upright post 4, the upper cross beam 2 and the lower cross beam 3.
And sequentially sliding the plurality of front protection net units into the front protection frame.
S3, connecting the side stand 13 between the end of the upper beam 2 and the end of the lower beam 3, specifically, as shown in fig. 4, bolts pass through the connecting holes on the end angle steel 22 and connect with one side of the side stand 13, thereby connecting the side stand 13 between the end of the upper beam 2 and the end of the lower beam 3. The connection plate 62 of the upper side slide 6 is then connected with the other side of the side column 13 by means of bolts, and the connection plate of the lower side slide is connected with the one side of the side column 13 by means of bolts.
S4, calibrating the front protection frame, and connecting the bottom plate 43 of the upright post 4 with the platform plate 1 through bolts or through self-tapping nails or welding.
The plurality of front protection net units are connected by bolts, specifically, bolt holes are reserved on the frames of the front protection net units, and bolts penetrate through the bolt holes at corresponding positions of the two adjacent front protection net units, so that the plurality of front protection net units are connected.
S5, sliding the side protection net 12 between the sliding rail 61 of the upper side slideway 6 and the sliding rail of the lower side slideway.
The side protection net 12 is pushed and pulled in place, the side protection net 12 is fastened by bolts, specifically as shown in fig. 4, the bolts pass through one flange plate of the sliding rail 61 of the upper side slideway 6 and press against the frame of the side protection net 12, and the bolts pass through one flange plate of the sliding rail of the lower side slideway and press against the frame of the side protection net 12.
And S6, installing the top protection 8, and connecting the top protection 8 with a frame body of the hydraulic climbing formwork 5 by using a steel wire rope.
The above examples are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solution of the present invention should fall within the scope of protection defined by the claims of the present invention without departing from the spirit of the design of the present invention.
Claims (10)
1. The ultra-high-rise core tube wall opening assembled protection system for the climbing form is characterized in that the ultra-high-rise core tube wall opening assembled protection system for the climbing form is arranged on a hydraulic climbing form (5) close to one side of a core tube wall opening (10) and moves along with the hydraulic climbing form (5), and comprises a front protection, a side protection and a top protection which are detachably connected, wherein the front protection is positioned on the front of the core tube wall opening (10) and is detachably connected with the hydraulic climbing form (5); the side protection is positioned at two sides of the core tube wall opening (10) and is connected at two ends of the front protection in a sliding way; the bottom of top protection (8) is connected with the top of openly protecting, the top of top protection (8) is pasted wall body (9) setting of core section of thick bamboo wall entrance to a cave (10) top.
2. The ultra-high-rise core tube wall opening assembly type protection system for the climbing form according to claim 1, wherein the front protection comprises a stand column (4), an upper cross beam (2), a lower cross beam (3) and a front protection net (11), and the stand column (4) is connected with a hydraulic climbing form (5); the upper cross beam (2) and the lower cross beam (3) are respectively connected to the top and the bottom of the upright post (4); the front protection net (11) is connected in a frame formed by the upright posts (4), the upper cross beam (2) and the lower cross beam (3).
3. The ultra-high-rise core barrel wall opening assembly type protection system for the climbing form according to claim 2, wherein the upright post (4) comprises an upright post (41), an inclined strut (42) and a bottom plate (43), the bottom plate (43) is horizontally connected to the bottom of the upright post (41), and the inclined strut (42) is connected between the lower part of the upright post (41) and the top of the bottom plate (43).
4. The ultra-high-rise core tube wall opening assembly type protection system for the climbing form according to claim 3, wherein the hydraulic climbing form (5) is horizontally provided with a platform plate (1), and the bottom plate (43) is connected to the top of the platform plate (1).
5. The ultra-high-rise core tube wall opening assembly type protection system for the climbing form according to claim 2, wherein the top and the bottom of the front protection net (11) are respectively connected with the upper beam (2) and the lower beam (3) in a sliding manner.
6. The ultra-high-rise core barrel wall opening assembly type protection system for the creeping formwork according to claim 2, wherein the front protection net (11) is formed by splicing a plurality of protection net units.
7. The ultra-high-rise core tube wall opening assembly type protection system for the creeping formwork according to claim 2, wherein the upper cross beam (2) and the lower cross beam (3) are formed by splicing a plurality of cross beam units.
8. The ultra-high-rise core barrel wall opening assembly type protection system for the climbing form according to claim 2, wherein the side protection comprises a side upright post (13), an upper side slideway (6), a lower side slideway and a side protection net (12), and the side upright post (13) is connected between the end part of an upper cross beam (2) and the end part of a lower cross beam (3); the upper side slideway (6) and the lower side slideway are respectively connected with the top and the bottom of the side stand column (13) through vertical walls (9), the upper side slideway (6) and the lower side slideway are positioned on the same side of the side stand column (13), and the upper side slideway (6) and the lower side slideway are positioned on two sides of the side stand column (13) together with the upper cross beam (2) and the lower cross beam (3); the side protection net (12) is connected between the upper side slideway (6) and the lower side slideway in a sliding way.
9. The ultra-high-rise core barrel wall opening assembly type protection system for the climbing form according to claim 8, wherein the upper side slideway (6) comprises a sliding rail (61) and a connecting plate (62) connected to one side of the sliding rail (61), the connecting plate (62) is provided with a connecting hole, and a bolt penetrates through the connecting hole on the connecting plate (62) and is connected with the side upright post (13).
10. A construction method of the ultra-high-rise core tube wall opening assembly type protection system for the creeping formwork as claimed in claim 8 or 9, which is characterized by comprising the following steps:
s1, transporting all parts of an assembly type protection system for a wall opening of an ultra-high-rise core tube for a climbing form to a platform plate (1) of a hydraulic climbing form (5);
s2, connecting a plurality of beam units to form an upper beam (2) and a lower beam (3); the upright post (4) is erected on the platform plate (1), and the top and the bottom of the upright post (4) are respectively connected with the upper cross beam (2) and the lower cross beam (3); sequentially sliding a plurality of front protection net units into a frame formed by the upright posts (4), the upper cross beam (2) and the lower cross beam (3);
s3, connecting a side stand column (13) between the end part of the upper cross beam (2) and the end part of the lower cross beam (3); the upper side slideway (6) and the lower side slideway are respectively connected with the top and the bottom of the side upright post (13);
s4, calibrating a framework formed by the upright post (4) and the upper cross beam (2) and the lower cross beam (3), and connecting the upright post (4) with the platform plate (1); splicing a plurality of front protection net units;
s5, sliding the side protection net (12) between the upper side slideway (6) and the lower side slideway; pushing and pulling the side protection net (12) into place and fastening;
and S6, installing a top protection (8), and connecting the top protection (8) with a frame body of the hydraulic climbing formwork (5) through a steel wire rope.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310985348.XA CN116816128B (en) | 2023-08-07 | 2023-08-07 | Super high-rise core tube wall opening assembly type protection system for climbing formwork and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310985348.XA CN116816128B (en) | 2023-08-07 | 2023-08-07 | Super high-rise core tube wall opening assembly type protection system for climbing formwork and construction method thereof |
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| CN116816128A CN116816128A (en) | 2023-09-29 |
| CN116816128B true CN116816128B (en) | 2023-12-19 |
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