Overload early warning device of creeping formwork system and creeping formwork system

Abstract

The utility model provides an overload early warning device of a creeping formwork system and the creeping formwork system. The detection accuracy can be improved. The overload early warning device of the creeping formwork system comprises a bearing frame, the bearing frame comprises a cross beam and a hook head, and the hook head is used for being hooked to a creeping formwork wall attaching device of the creeping formwork system; the overload early warning device further comprises a pressure detection component, and the pressure detection component is arranged between the hook head and the cross beam.

Description

Technical Field

[0001] The present application relates to the field of construction technology, and in particular to an overload warning device for a climbing formwork system and a climbing formwork system. Background Art

[0002] The climbing formwork system includes a climbing formwork wall attachment device, a guide rail, a load-bearing tripod, a climbing mechanism and a climbing formwork frame. The climbing formwork frame includes a protective device for operation, a work platform, etc. The climbing formwork wall attachment device is fixed to the wall, the load-bearing tripod and the guide rail are supported on the climbing formwork wall attachment device, the load-bearing tripod supports the entire climbing formwork frame, and the climbing mechanism is used to drive the load-bearing tripod and the guide rail to climb, thereby completing the pouring layer by layer. The climbing formwork system is also equipped with a pressure detection element to monitor the weight of the climbing formwork frame to prevent it from exceeding the load-bearing capacity of the climbing formwork wall attachment device.

[0003] The load-bearing tripod includes a column, a beam and a diagonal brace, the beam supports the climbing formwork frame, and the load-bearing tripod also includes a hook head, which is hooked on the climbing formwork wall attachment device. The hook head and the column are connected by a bolt, and the above-mentioned pressure detection element is arranged on the bolt. The accuracy of this detection method is insufficient. Utility Model Content

[0004] The purpose of this application is to provide an overload warning device for a climbing formwork system and a climbing formwork system, which can improve the accuracy of detection.

[0005] In order to solve the above-mentioned technical problems, the overload warning device of the climbing formwork system provided in the present application includes a load-bearing frame, the load-bearing frame includes a crossbeam and a hook head, the hook head is used to hook to the climbing formwork wall attachment device of the climbing formwork system; the overload warning device also includes a pressure detection component, and the pressure detection component is arranged between the hook head and the crossbeam.

[0006] In a specific embodiment, the load-bearing frame includes a column, and the column and the crossbeam are fixed or integrally arranged; one of the hook head and the column is provided with a first limiting hole, and the other is provided with a first limiting member, the first limiting member is inserted into the first limiting hole to limit the connection between the hook head and the column, and the first limiting member and the hole wall of the first limiting hole have a gap in the height direction or only contact.

[0007] In a specific implementation, the hook head and the column are connected by two groups of the first limiting holes and the first limiting members distributed vertically.

[0008] In a specific embodiment, the pressure detection component is directly or indirectly abutted against the cross beam, the pressure detection component is directly or indirectly abutted against the hook head, and the pressure detection component is limitedly connected to at least one of the cross beam and the hook head.

[0009] In a specific embodiment, the pressure detection component includes a tension and compression sensor and a first connecting member and a second connecting member, the tension and compression sensor includes a first end and a second end distributed along the height direction, the first end is connected to the first connecting member, and the second end is connected to the second connecting member; and the distance between the first end and the first connecting member in the height direction can be adjusted, and / or the distance between the second end and the second connecting member in the height direction can be adjusted.

[0010] In a specific embodiment, the hook head includes two oppositely arranged base plates and two oppositely arranged hook plates, the hook plates are provided with hanging holes for hooking the climbing formwork wall attachment device, and the hook plates and the base plates are connected or integrally arranged; a connecting plate extending up and down is provided between the two base plates, and the second connecting piece is provided with a downward notch, and the connecting plate is snapped into the notch.

[0011] In a specific embodiment, the connecting plate is provided with a second limiting hole, the second connecting member is provided with a third limiting hole, at least one of the second limiting hole and the third limiting hole is a long hole extending in the height direction, the overload warning device further includes a second limiting member, and the connecting plate is connected by the second limiting member inserted into the second limiting hole and the third limiting hole; and / or the overload warning device further includes at least one of the following:

[0012] A display screen for displaying the pressure detected by the tension and compression sensor;

[0013] A warning component for issuing a warning according to the pressure detected by the tension and compression sensor, wherein the warning component is used to issue a sound and / or light signal;

[0014] A wireless transmission module for transmitting the pressure detected by the tension and compression sensor.

[0015] In a specific embodiment, the hook head also includes a bottom plate, which connects the two base plates and extends horizontally. The bottom plate is located below the connecting plate, and at least one of the display screen, the warning component, and the wireless transmission module is arranged on the bottom plate.

[0016] In a specific embodiment, the hook head includes two relatively arranged base plates and two relatively arranged hook plates, the hook plates are provided with hanging holes for hooking the climbing formwork wall attachment device, and the hook plate and the base plate are connected or integrally arranged; the hook head also includes a hook head top plate, the hook head top plate connects the two base plates, the hook head top plate is provided with an avoidance hole, the first connecting member extends upward from the avoidance hole and abuts against the column top plate of the column to indirectly abut against the beam.

[0017] The present application also provides a climbing formwork system, including a climbing formwork wall attachment device and an overload warning device of the climbing formwork system described in any one of the above items.

[0018] In the present application, the pressure detection component is arranged between the hook head and the cross beam of the load-bearing frame, which is not affected by the connection between the hook head and the column of the load-bearing frame, and can relatively accurately measure the pressure of the climbing formwork frame body borne by the load-bearing frame, so as to facilitate timely and accurate knowledge of whether it is overloaded. The climbing formwork system provided by the present application has the same technical effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the climbing formwork wall attachment device and the load-bearing frame, guide rails and wall body in the embodiment of the present application;

[0020] Figure 2 for Figure 1 Structural diagram of the middle climbing formwork wall attachment device, guide rails and load-bearing frame;

[0021] Figure 3 for Figure 2 A schematic diagram of the structure in which the middle load-bearing frame is provided with a pressure detection component;

[0022] Figure 4 for Figure 3 A schematic diagram of the structure of the hook head of the middle load-bearing frame;

[0023] Figure 5 for Figure 4 A schematic diagram of the structure of the middle hook from another perspective;

[0024] Figure 6 for Figure 2 A schematic diagram of the structure of the columns of the middle load-bearing frame;

[0025] Figure 7 for Figure 2 Structural diagram of the wall support of the middle load-bearing frame;

[0026] Figure 8 for Figure 7 Structural diagram of the middle wall support from another perspective;

[0027] Fig. 9 for Figure 1 A magnified view of the middle A area;

[0028] Fig.10 for Figure 2 Enlarged view of the B area;

[0029] Fig.11 for Figure 2 Enlarged view of the middle C area;

[0030] Fig.12 for Figure 1A schematic diagram of the structure of the middle climbing formwork wall attachment device, and also illustrates the embedded parts for fixing the climbing formwork wall attachment device;

[0031] Fig.13 for Fig.12 Schematic diagram of the middle climbing formwork wall attachment device from another perspective;

[0032] Fig.14 for Fig.12 A schematic diagram of the structure of the wall-attached seat in the middle climbing formwork wall-attached device;

[0033] Fig.15 for Fig.12 Structural schematic diagram of the hanging seat in the middle climbing formwork wall attachment device;

[0034] Fig.16 for Fig.12 A schematic diagram showing a hanging seat and a wall attaching seat of a middle climbing formwork wall attaching device in another relative position state;

[0035] Fig.17 This is a front view of the climbing formwork wall attachment device in the embodiment of the present application;

[0036] Fig.18 This is a schematic diagram of the structure of the climbing formwork system in the embodiment of the present application;

[0037] Fig.19 for Fig.18 Enlarged view of the D part in the middle;

[0038] Fig. 20 for Figure 2 Schematic diagram of the structure of the middle guide rail;

[0039] Fig.21 This is a schematic diagram of the structure of the climbing formwork system in the embodiment of the present application, illustrating the coordination between the climbing formwork system and the wall;

[0040] Fig. 22 for Fig.21 Enlarged view of the E part;

[0041] Fig.23 for Fig.21 Schematic diagram of the three-dimensional structure of the middle climbing formwork system;

[0042] Fig.24 for Fig.23 Enlarged view of the F part in the middle;

[0043] Fig.25 for Fig.21 Schematic diagram of the structure of the middle enclosure device;

[0044] Fig.26 for Fig.23 A schematic diagram of the structure of the mid-rear shifting device;

[0045] Fig. 27 for Fig.26 The main view;

[0046] Fig.28 This is a schematic diagram of the structure of the reversing box in the embodiment of the present application;

[0047] Fig.29 for Fig.28 A structural diagram of the middle reversing box from another angle;

[0048] Fig.30 This is a schematic diagram of a climbing process of the climbing formwork system in an embodiment of the present application.

[0049] The reference numerals in the figures are described as follows:

[0050] 100-climbing formwork wall attachment device;

[0051] 11-wall mount; 11a-arc track; 111-first plate; 111a-first arc recess; 1111-first arc wall; 111b-mounting hole; 112-second plate; 112a-second arc recess; 112b-hole;

[0052] 12-mounting seat; 121-mounting seat plate; 121a-second plug hole; 121b-first plug hole; 1211-extension plate section; 122-guide plate; 123-load-bearing block; 124-sliding block; 1241-second arc-shaped wall; 125-rotating shaft; 126-abutting plate;

[0053] 13- load-bearing latch;

[0054] 14-Safety latch;

[0055] 15- Fasteners;

[0056] 16- positioning component;

[0057] 200-guide rail; 21-load-bearing pin; 22-tail support; 23-guide rail body; 231-first guide rail plate; 232-second guide rail plate; 233-middle connecting plate; 234-load-bearing ladder stopper; 24-load-bearing wedge block;

[0058] 300- horizontal moving device;

[0059] 400-main platform beam;

[0060] 500-Adjustable ladder;

[0061] 600-Adjustable support;

[0062] 700-lower truss;

[0063] 800-upper truss;

[0064] 900-load-bearing frame; 91-diagonal brace; 92-crossbeam; 93-column; 94-hook; 941-base plate; 941a-first limiting hole; 942-hook plate; 942a-hanging hole; 943-hook top plate; 944-guide plate; 945-connecting plate; 945a-second limiting hole; 946-bottom plate; 95-first limiting piece; 96-attached wall support; 961-rotatable base, 962-adjustable screw rod, 963-support nut; 964-attached wall support body;

[0065] 110-Scaffolding board;

[0066] 120- secondary platform beam;

[0067] 130-Template;

[0068] 140-enclosure device; 141-mesh plate; 142-enclosure vertical pole; 143-enclosure horizontal bar; 144-corner connector; 145-mesh plate hook bolt;

[0069] 150-climbing mechanism; 151-upper reversing box; 152-lower reversing box; 15a-reversing box body; 15b-load-bearing tongue; 15c-reversing handle; 15d-load-bearing shaft; 15e-reset spring; 153-hydraulic cylinder;

[0070] 160-rearward moving device; 16a-rearward moving main back rib, 16b-rearward moving diagonal brace, 16c-formwork connecting piece, 16d-rearward moving pull rod, 16e-rearward moving group, 16f-rearward moving cross beam, 16g-gear shaft, 16h-gear, 16i-gear shaft lock, 16j-connecting piece, 16k-lower column support, 16l-top wall support, 16m-anti-tilt embedded group, 16n-lower column;

[0071] 170-tie rod;

[0072] 180-pressure detection component; 181-tension and compression sensor; 182-display screen; 183-warning component; 184-wireless transmission module; 185-second connecting member; 185a-third limiting member; 186-first connecting member;

[0073] 1W-wall; 1Y-embedded parts; 1X-rebar frame. DETAILED DESCRIPTION

[0074] In order to enable those skilled in the art to better understand the technical solution of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0075] In the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0076] Please refer to Figure 1-2 , Figure 1 It is a schematic structural diagram of the cooperation between the climbing formwork wall attachment device 100, the load-bearing frame 900, the guide rail 200 and the wall 1W in the embodiment of the present application; Figure 2 for Figure 1 Schematic diagram of the structure of the middle climbing formwork wall attachment device 100, the guide rail 200 and the load-bearing frame 900.

[0077] The climbing formwork wall attachment device 100 in this embodiment is used for a climbing formwork system, which includes a guide rail 200 and a load-bearing frame 900. The load-bearing frame 900 is used to support a climbing formwork frame for operation. The load-bearing frame 900 is specifically a tripod structure, including a horizontally extending beam 92, a vertically extending column 93, and a diagonal brace 91 connected between the beam 92 and the column 93. The diagonal brace 91 can be set to a structure with adjustable length, so that the angle of the triangle can be changed to adapt to the construction of different concrete structure angles. The guide rail 200 serves as a track for the load-bearing frame 900 to climb, and the climbing formwork system also includes a climbing mechanism 150 for driving the guide rail 200 or the load-bearing frame 900 to climb. The climbing mechanism 150 includes two reversing boxes and a hydraulic cylinder 153 connecting the two reversing boxes. The two reversing boxes are an upper reversing box 151 and a lower reversing box 152. Through the setting of the reversing boxes, the piston rod of the hydraulic cylinder 153 can drive the guide rail 200 to climb or the load-bearing frame 900 to climb when it is extended or retracted. The specific principle of driving the climbing mechanism 150 to climb is the existing technology and will not be repeated here.

[0078] Each guide rail 200 of the climbing formwork system is provided with at least two climbing formwork wall attachment devices 100 along the height direction. For example, climbing formwork wall attachment devices 100 are provided at both the upper and lower parts of the guide rail 200 to better support the guide rail 200. Of course, more climbing formwork wall attachment devices 100 may also be provided. Figure 1 , 2 As shown, the climbing formwork wall attachment device 100 can be fastened to the wall 1W by means of fasteners 15. Specifically, embedded parts 1Y can be embedded in the wall 1W. The fasteners 15 are, for example, bolts. The fasteners 15 can be inserted into the climbing formwork wall attachment device 100 and the embedded parts 1Y, thereby fastening the climbing formwork wall attachment device 100 to the wall 1W. As connecting components between the climbing formwork system and the wall 1W, the guide rails 200 and the load-bearing frame 900 can be supported on the climbing formwork wall attachment device 100.

[0079] You can continue to refer to Figure 3-6 , Figure 3 for Figure 2A schematic diagram of the structure of the middle load-bearing frame 900 provided with a pressure detection component 180; Figure 4 for Figure 3 A schematic structural diagram of the hook head 94 of the middle load-bearing frame 900; Figure 5 for Figure 4 A schematic structural diagram of the middle hook head 94 from another perspective; Figure 6 for Figure 2 A schematic structural diagram of the column 93 of the middle load-bearing frame 900.

[0080] As mentioned above, the load-bearing frame 900 is used to support the climbing formwork frame of the climbing formwork system. In addition to bearing the deadweight of the climbing formwork frame, it also needs to bear the construction loads of workers and construction machinery for pouring segmental concrete. The load-bearing frame 900 is hung on the climbing formwork wall attachment device 100. If the weight of the climbing formwork frame is too heavy, it may exceed the load-bearing capacity of the climbing formwork wall attachment device 100, resulting in a safety accident. Therefore, the climbing formwork system in this embodiment includes an overload warning device. The overload warning device includes the above-mentioned load-bearing frame 900. In addition to the crossbeam 92, the column 93, and the diagonal brace 91, the load-bearing frame 900 also includes a hook 94. The hook 94 is used to hook to the climbing formwork wall attachment device 100. Figure 4 In the figure, the hook head 94 includes a hook plate 942, the bottom of the hook plate 942 is partially recessed upward to form a hanging hole 942a, and the hanging hole 942a is used to hook to the load-bearing pin 13 on the hanging seat 12 of the climbing formwork wall attaching device 100.

[0081] like Figure 3 As shown, the overload warning device further includes a pressure detection component 180, and the pressure detection component 100 is arranged between the hook head 94 and the cross beam 92. The climbing formwork frame is supported on the cross beam 92, that is, the cross beam 92 is a component that directly supports the climbing formwork frame, and the hook head 94 is a component directly hung on the climbing formwork wall attachment device 100. Then, the pressure detection component 180 is arranged between the hook head 94 and the cross beam 92, so that the pressure of the climbing formwork frame borne by the load-bearing frame 900 can be relatively accurately measured, so as to facilitate timely and accurate knowledge of whether it is overloaded.

[0082] In this embodiment, the columns 93 and the crossbeams 92 of the load-bearing frame 900 are fixed or integrally arranged. Figure 2 As shown, the crossbeam 92 and the column 93 are both frame structures and can be fixed together by fasteners such as screws and bolts. Among them, one of the hook head 94 and the column 93 is provided with a first limiting hole 941a, and the other is provided with a first limiting member 95, the first limiting member 95 is inserted into the first limiting hole 941a to connect the limiting hook head 94 and the column 93, and the size of the first limiting hole 941a in the height direction is greater than the size of the first limiting member 95 in the height direction, and there is a gap between the first limiting member 95 and the hole wall of the first limiting hole 941a in the height direction.

[0083] like Figure 4 , 5As shown, the hook head 94 includes two base plates 941 arranged opposite to each other. The base plate 941 and the hook plate 942 can be arranged in one piece, or the hook plate 942 and the base plate 941 can be arranged separately, for example, welded together. The base plate 941 is provided with the above-mentioned first limiting hole 941a, and the first limiting member 95 can be Figure 3 As mentioned above, the pressure detection component 180 is arranged between the hook head 94 and the crossbeam 92, and the weight of the climbing formwork frame is transferred to the hook head 94 by the pressure detection component 180. The first limiter 95 is mainly used to limit the displacement of the load-bearing frame 900 and the climbing formwork wall attachment device 100 in the horizontal direction, and the first limiter 95 does not need to bear the weight of the climbing formwork system in the height direction. Therefore, the first limiting hole 941a in the present embodiment is configured such that its height dimension is greater than that of the first limiting member 95, that is, the height dimension of the portion of the first limiting member 95 inserted into the first limiting hole 941a is smaller than the height dimension of the first limiting hole 941a. Specifically, the first limiting hole 941a is configured as a long hole, and the height dimension of the first limiting hole 941a is greater than the diameter of the bolt. In this way, when the load-bearing frame 900 is hung on the climbing formwork wall attachment device 100 through the hook head 94, the first limiting member 95 and the hole wall at the top of the first limiting hole 941a may not be in contact or may be in contact but not subjected to force, so as to better ensure that the pressure detection component 180 bears all the gravity from the climbing formwork frame above the beam 92, thereby ensuring the accuracy of the detection result. In the background technology, the pressure detection element connecting the hook head and the column is set at the pin position. If other pins bear the force and the pin part where the pressure detection element is set bears the force or does not bear the force, the result of the pressure detection element detection is inaccurate. In this embodiment, the pressure detection component 180 is directly or indirectly set between the beam 92 and the hook head 94, and the first limit member 95 is only used as a limit connecting member. In this way, the limit can be performed while improving the detection accuracy.

[0084] like Figure 3-5 As shown, the hook head 94 and the column 93 are connected by two groups of first limiting holes 941a and the first limiting member 95 distributed vertically, so that the limiting effect of the hook head 94 and the column 93 is more reliable.

[0085] Look again Figure 3 , the pressure detection component 180 in this embodiment includes a tension and compression sensor 181 and a first connecting member 186 and a second connecting member 185. The tension and compression sensor 181 has a first end and a second end distributed along the height direction, and the first end is located on the upper side of the second end. Among them, the first end of the tension and compression sensor 181 is abutted against the crossbeam 92 or the column 93 in the height direction through the above-mentioned first connecting member 186. In this embodiment, the crossbeam 92 and the column 93 are fixedly connected, so the abutment with the column 93 has the same effect as the abutment with the crossbeam 92, that is, it can be directly or indirectly abutted against the crossbeam 92. Figure 6As shown, the column 93 includes a column body 932 and a column top plate 931 located at the upper end of the column body 932. Figure 3 , the first connecting member 186 abuts against the column top plate 931.

[0086] The first connecting member 186 and the second connecting member 185 are provided here, and can be configured as follows: the distance between the first end and the first connecting member 186 in the height direction can be adjusted, and / or the distance between the second end and the second connecting member 185 in the height direction can be adjusted. The tension and compression sensor 181 and the first connecting member 186 and the second connecting member 185 are fixed, for example, by bolting, so that the distance is adjustable. At this time, it is convenient to assemble the pressure detection component 180 to the column 93 and the hook head 94, and adjust the pressure detection component 180 so that it can contact the hook head 94 and the column top plate 931, thereby meeting the pressure detection requirements. It can be seen that without considering the adjustment of the distance, the tension and compression sensor 181 can also directly contact the hook head 94 and the column top plate 931.

[0087] Specifically, a fixing bracket 933 is arranged on the top plate 931 of the column, and the fixing bracket 933 extends between the two beams of the frame-type cross beam 92. The two side plates of the fixing bracket 933 and the two beams of the cross beam 92 are respectively fixedly connected by corresponding screws 97, so as to more reliably realize the fixed connection between the cross beam 92 and the column 93. As mentioned above, the cross beam 92 is a frame structure, and the first connecting member 186 directly abuts the cross beam 92. Therefore, the first connecting member 186 needs to be set to be wider so as to contact and abut with the two beams of the cross beam 92. Here, the first connecting member 186 is directly abutted on the column top plate 931 of the column 93, which has lower requirements for the setting of the first connecting member 186, and is also conducive to the first connecting member 186 as a direct pressure-bearing component, which can better transmit the pressure to the tension and compression sensor 181.

[0088] In addition, in this embodiment, the second end of the tension and compression sensor 181 is abutted against the hook head 94 through the second connecting member 185, or is limitedly connected to the hook head 94 through a second limiting member (not shown in the figure). The weight of the climbing formwork frame is transferred to the crossbeam 92, and the crossbeam 92 is supported on the hook head 94 through the pressure detection component 180. Directly abutting against the hook head 94 makes the detection more accurate, and limiting the hook head 94 through the second limiting member is conducive to the stability of the structure of the pressure detection component 180, because the first end of the upper side of the tension and compression sensor 181 is abutted against the column top plate 931 through the first connecting member 186, and the lower side is limited by the second limiting member, which can prevent the pressure detection component 180 from shifting.

[0089] like Figure 3 , 5As shown, a connecting plate 945 extending up and down is provided between the two base plates 941, that is, the thickness direction of the connecting plate 945 is horizontal, the connecting plate 945 is provided with a second limiting hole 945a, and the second connecting member 185 is provided with a notch facing downwards, and the connecting plate 945 can be inserted into the notch of the second connecting member 185, so that the connecting plate 945 is inserted into the second connecting member 185 for limiting on the one hand, and can be supported on the connecting plate 945 on the other hand. The second connecting member 185 can be provided with a third limiting hole 185a, and either the third limiting hole 185a or the second limiting hole 945a can be a long hole extending in the height direction, that is, the height of the long hole in the two is greater than the height of the other, and then the second limiting member can be inserted into the third limiting hole 185a and the second limiting hole 945a for limiting, and the second limiting member and the hole wall at the top of the third limiting hole 185a can be not in contact or in contact without being subjected to force. It can be seen that the connection plate 945 inserted into the notch of the second connection member 185 can play a certain limiting role, and the limiting cooperation between the second limiting member and the third limiting hole 185a makes the limiting more reliable.

[0090] It should be understood that the pressure detection component 180 and the column top plate 931 or the hook head 94 are in a matching relationship of upper and lower support abutment. In order to ensure the stability of the position of the pressure detection component 180, a limit connection can be made while supporting it. Figure 3 The upper end abuts, the lower end supports and limits as shown in the figure, it can also be the upper end abuts and limits, the lower end supports, or the upper end abuts and limits, the lower end supports and limits, that is, at least one end is limited, and the setting method of the upper end limit can be the same as that of the lower end. For example, the first connecting member 186 is also provided with a notch, and the top of the column 931 is provided with a connecting plate extending in the height direction, which can be snapped into the first connecting member 186. The limiting method is not limited to the matching form of the notch and the connecting plate 945. For example, the first connecting member 186 and the second connecting member 185 can also be a columnar structure, and the column 93 and the hook head 94 are provided with a limiting hole structure that matches the columnar structure. It is also feasible, and no examples are given here.

[0091] In addition, the pressure detection component 180 in this embodiment further includes at least one of the following:

[0092] A display screen 182 for displaying the pressure detected by the tension and compression sensor 181;

[0093] A warning component 183 for issuing a warning according to the pressure detected by the tension and compression sensor 181, the warning component 183 is used to issue a sound and / or light signal;

[0094] The wireless transmission module 184 is used to transmit the pressure detected by the tension and compression sensor 181 .

[0095] The pressure is displayed on the display screen 182, which is convenient for operators to check the load status. The warning component 183 is convenient for promptly reminding operators that the load may be overweight, so as to improve operation safety. The wireless transmission module 184 is convenient for remote transmission of pressure, for example, to computers, mobile phones and other clients, so as to more conveniently grasp the current pressure situation.

[0096] like Figure 3-5 As shown, the hook head 94 in this embodiment further includes a bottom plate 946, the bottom plate 946 connects the two base plates 941, the bottom plate 946 extends horizontally, and the bottom plate 946 is located below the connecting plate 945. At least one of the display screen 182, the warning component 183, and the wireless transmission module 184 is arranged on the bottom plate 946. The bottom plate 946 connects the two base plates 941 on the one hand, which can improve the stability of the hook head 94 structure, and on the other hand, can be used as a bearing component for at least one of the display screen 182, the warning component 183, and the wireless transmission module 184.

[0097] like Figure 5 As shown, combined with Figure 3 It is understood that the hook head 94 in this embodiment also includes a hook head top plate 943, which connects the two base plates 941 and can also improve the structural stability of the hook head 94. At this time, the hook head top plate 943 is provided with an avoidance hole 943a, and the above-mentioned first connecting member 186 extends upward from the avoidance hole 943a and abuts against the hook head top plate 931 of the column 93, so that the connection between the upper parts of the two base plates 941 can be achieved without interfering with the abutment of the first connecting member 186 and the column top plate 931. The avoidance hole 943a can be a notch, Figure 5 In the embodiment, the hook head top plate 943 is provided with a notch as an avoidance hole 943a at one end away from the hook plate 942, which is easy to process. The hook head 943 also includes a side plate connecting the two base plates 941, and a guide plate 944 is provided on one side of the side plate close to the wall 1W for guiding the guide rail 200.

[0098] In this embodiment, the column 93 is a frame structure, the two base plates 941 of the hook head 94 are inserted into the column 93, and the pressure detection component 180 is arranged between the two base plates 941. The column 93 and the hook head 94 can also protect the pressure detection component 180. The display screen 182, the warning component 183, and the wireless transmission module 184 are also located inside the hook head 94 and can be protected.

[0099] Look again Figure 1 , 2 In the embodiment of the present application, the upper part of the load-bearing frame 900 is hung on the climbing formwork wall attachment device 100, and the lower part is abutted against the wall 1W through the wall attachment support 96, which can improve the stability of the structure of the load-bearing frame 900 hung on the wall 1W.

[0100] The specific structure of the wall support 96 can be referred to Figure 7 , 8 understand, Figure 7 for Figure 2 A schematic diagram of the structure of the wall support 96 of the middle load-bearing frame 900; Figure 8 for Figure 7 A schematic structural diagram of another perspective of the wall support 9 is provided.

[0101] The wall support 96 includes a rotatable base 961, an adjustable screw 962, a support nut 963 and a wall support body 964. The distance between the passenger-only base 961 and the wall 1W can be adjusted by relative rotation adjustment between the adjustable screw 962 and the support nut 963, so that the rotatable base 961 is abutted against the wall 1W, and the wall support body 964 of the wall support 96 is fixedly connected to the column 93 of the load-bearing frame 900 by bolts, so that the lower part of the load-bearing frame 900 is supported on the poured concrete by the wall support 96. It can be seen that the hook head 94 of the load-bearing frame 900 and the wall support 96 can transfer the load of the climbing formwork system and the load when pouring concrete to the embedded parts system.

[0102] The wall support 96 is provided with a guide plate 965 , which is an arc-shaped plate. Two pairs of guide plates 965 are provided in total, and the arc-shaped recesses of each pair of guide plates 965 are in opposite directions. The guide rail 200 passes through the wall support 96 and can slide along the guide plate 965 .

[0103] like Figure 1 As shown, the lower reversing box 152 at the lower end of the climbing mechanism 150 is connected to the wall support 96 through the pull rod 170, and the wall support 96 is connected to the column 93. After the load-bearing frame 900 is hung on the climbing formwork wall attachment device 100, the relative positions of the column 93 and the hook head 94 in the height direction can be adjusted by telescopic adjustment of the hydraulic cylinder 153 of the climbing mechanism 150, so that the first limit member 95 and the first limit hole 941a only play a role of limiting connection in the horizontal direction, and are not subjected to force in the height direction, thereby ensuring the accuracy of the detection result of the pressure detection component 180.

[0104] For the specific structure of the climbing formwork wall attachment device 100, please continue to refer to Figure 9-16 understand, Fig. 9 for Figure 1 A magnified view of the middle A area; Fig.10 for Figure 2 Enlarged view of the B area; Fig.11 for Figure 2 Enlarged view of the middle C area; Fig.12 for Figure 1 A schematic diagram of the structure of the middle climbing formwork wall attachment device 100, and also illustrates the embedded part 1Y for fixing the climbing formwork wall attachment device 100; Fig.13 for Fig.12 A schematic diagram of the middle climbing formwork wall attaching device 100 from another perspective; Fig.14for Fig.12 A schematic structural diagram of a wall-attaching seat 11 in a middle climbing formwork wall-attaching device 100; Fig.15 for Fig.12 A schematic diagram of the structure of the hanging seat 12 in the middle climbing formwork wall attachment device 100; Fig.16 for Fig.12 A schematic diagram showing the hanging base 12 and the wall attaching base 11 of the middle climbing formwork wall attaching device 100 being in another relative position state.

[0105] The climbing formwork wall attachment device 100 in this embodiment includes a wall attachment base 11 that can be fixed to the wall 1W, and a hanging base 12. The bolts mentioned above are fastened to the wall 1W to fix the wall attachment base 11 to the wall 1W. The hanging base 12 is hung on the wall attachment base 11, that is, hooked on the wall attachment base 11. The hanging base 12 is used to directly support the guide rail 200 and the load-bearing frame 900. Figure 1 As shown, the load-bearing frame 900 is provided with a hook head 94, which can be hooked and supported on a climbing formwork wall attachment device 100. The top climbing formwork wall attachment device 100 supports the guide rail 200 and the load-bearing frame 900 at the same time, and the remaining climbing formwork wall attachment devices 100 are only used to support the guide rail 200.

[0106] It is worth noting that the wall mounting base 11 of the climbing formwork wall mounting device 100 in this embodiment is provided with an arc track 11a. Fig.13 As shown, the mounting bracket 12 is mounted on the wall mounting bracket 11 and can move along the arc track 11a, that is, the position of the mounting bracket 12 relative to the wall mounting bracket 11 is adjustable, and the mounting bracket 12 can be compared with the wall mounting bracket 11. Fig.12 , Fig.16 It is understood that the position of the wall mount 11 relative to the wall 1W remains unchanged, and the center line of the wall mount 11 extends vertically. Fig.12 In the embodiment, the hanging seat 12 is hung in the middle of the wall-mounted seat 11. Fig.10 In the figure, the hanging seat 12 is hung on the right side of the wall-attached seat 11.

[0107] In addition, if Fig.17 As shown, Fig.17 This is a front view of the climbing formwork wall attaching device 100 in the embodiment of the present application, which is a perspective from one side of the hanging base 12.

[0108] The climbing formwork wall attachment device 100 further includes a positioning component 16, which is used to lock the hanging seat 12 and the wall attachment seat 11, that is, after locking, the position of the hanging seat 12 relative to the wall attachment seat 11 is fixed, and the hanging seat 12 can no longer move along the arc track 11a of the wall attachment seat 11, thereby limiting the support and positioning position of the guide rail 200 or the load-bearing frame 900. Specifically in this embodiment, the positioning component 16 is a bolt, and when the hanging seat 12 is adjusted to the target position along the arc track 11a, the bolt serving as the positioning component 16 can be rotated so that the bolt can be pressed against the wall attachment seat 11, thereby positioning the hanging seat 12 and the wall attachment seat 11. Fig.17In the embodiment, the positioning component 16 is arranged at the bottom of the hanging seat 12, and the bottom of the hanging seat 12 is located below the wall-mounted seat 11. After being tightened, the positioning component 16 can be pressed against the bottom of the wall-mounted seat 11. It can be seen that the positioning component 16 can be arranged at other positions as long as it can be pressed against and locked to limit the relative rotation of the wall-mounted seat 11 and the hanging seat 12. The positioning component 16 is not limited to being a bolt and being locked by pressing. For example, the wall-mounted seat 11 can be provided with a plurality of positioning holes distributed along an arc. When the hanging seat 12 is moved to a desired position, the positioning pin is inserted into the corresponding positioning hole for positioning, etc. That is, there are many specific structures and working principles of the positioning component 16, which will not be listed one by one here.

[0109] It should be understood that in some types of buildings, the vertical straight climbing of the climbing formwork system will be restricted. For example, for a building that is larger at the bottom and smaller at the top, if the guide rail 200 always climbs in a straight line during the upward climbing process, then when it rises to a certain height, the climbing formwork wall attachment device 100 will have no wall 1W to attach to. By using the climbing formwork wall attachment device 100 in this embodiment, the relative positions of the hanging bracket 12 and the wall attachment bracket 11 can be adjusted so that the hanging bracket 12 is arranged at an angle. In this way, the supporting guide rail 200 can also be arranged at an angle accordingly, thereby completing the inclined climbing.

[0110] For reference Figure 18-19 understand, Fig.18 This is a schematic diagram of the structure of the climbing formwork system in the embodiment of the present application; Fig.19 for Fig.18 Enlarged view of area D in the middle.

[0111] The climbing formwork system includes a plurality of guide rails 200, and the plurality of guide rails 200 are distributed along the width direction of the climbing formwork frame of the climbing formwork system, so that the climbing formwork frame can be supported more reliably. Among them, a part of the plurality of guide rails 200 can be defined as a first group of guide rails, and a part can be defined as a second group of guide rails. The number of guide rails in each group is at least one. The second group of guide rails 200 are tilted relative to the first group of guide rails. The first group of guide rails can be vertically arranged, and the second group of guide rails can be tilted in a vertical plane. Of course, the guide rails 200 are not limited to being in a vertical plane, and can have a certain pitch angle. The hanger 12 corresponding to the second group of tilted guide rails 200 and the hanger 12 corresponding to the first group of guide rails 200 have different relative positions relative to the arc track 11a of their respective wall mounts 11.

[0112] like Fig.18 As shown, the climbing formwork frame is equipped with two guide rails 200, the left guide rail 200 is inclined, and the right guide rail 200 is vertically arranged. The hanging seat 12 of the climbing formwork wall attachment device 100 corresponding to the right guide rail 200 is vertically hung in the middle of the wall attachment seat 11, and the climbing formwork wall attachment device 100 corresponding to the left guide rail 200 is as shown in FIG. Fig.19As shown, the mount 12 is deflected to the left by a certain angle from the middle of the wall mount 11 along the arc track 11a, and has an angle with the vertical direction, so that the guide rail 200 supported on the mount 12 can be arranged tilted, thereby completing the inclined climbing.

[0113] Look again Fig.13 In this embodiment, the arc track 11a is an arc groove, and the hanging seat 12 is provided with a slider 124, which slides along the arc groove, and the hanging seat 12 is also hung on the wall-mounted seat 11 through the slider 124. The arc track 11a is an arc groove, and the slider 124 is supported by the arc groove, which is more convenient for installation. It can be known that the hanging seat 12 can also be provided with an arc groove, and the arc track 11a of the wall-mounted seat 11 can also be inserted into the arc groove of the hanging seat 12.

[0114] In detail, Fig.13 , 14 As shown, the wall mount 11 in this embodiment includes a first plate 111 and a second plate 112 stacked together. The first plate 111 and the second plate 112 are integrally or separately arranged, and the first plate 111 is located on a side of the second plate 112 close to the wall 1W. The upper portion of the first plate 111 has a first arcuate recess 111a, and the first arcuate recess 111a of the first plate 111 and the plate surface of the second plate 112 cooperate to form an arcuate groove, that is, the arcuate groove has no groove wall on the side facing the wall 1W, and the plate surface of the second plate 112 serves as the side wall of the arcuate groove. The top wall portion of the first plate 111 corresponding to the first arcuate recess 111a is the bottom wall of the arcuate groove, which can be defined as a first arcuate wall 1111. Then, the arcuate groove is an open groove structure, and the notch of the arcuate groove faces upward. The bottom of the slider 124 of the mount 12 can be defined as a second arcuate wall 1241, and the first arcuate wall 1111 and the second arcuate wall 1241 are slidably matched. Refer to Figure 2 It is understood that when the wall mount 11 is fixed to the wall 1W by the fasteners 15, the wall 1W is in contact with the wall mount 11, specifically with the surface of the first plate 111, and the wall 1W can limit the slider 124 of the hanging mount 12. Therefore, the arc groove of the arc track 11a can be set as a groove structure with one side open, and the structure of the wall mount 11 can be set simpler.

[0115] like Fig.14 As shown, the second plate 112 has a second arc-shaped recess 112a on its upper portion, and the second arc-shaped recess 112a and the first arc-shaped recess 111a are arranged opposite to each other, and at the same vertical position, the wall portion corresponding to the second arc-shaped recess 112a is higher than the first arc-shaped wall 1111. The second arc-shaped recess 112a is provided to avoid the hanging seat 12 during its movement along the arc-shaped track 11a, thereby preventing interference with the movement of the hanging seat 12. Of course, the second plate 112 may not have the second arc-shaped recess 112a provided that no interference is formed.

[0116] in addition, Fig.14 In the embodiment, the second plate 112 of the wall mount 11 is provided with a plurality of holes 112b, and the first plate 111 is provided with a mounting hole 111b. The mounting hole 111b and the hole 112b are located at positions corresponding to each other, and the wall mount 11 is fixed to the wall 1W by a fastener 15 penetrating the mounting hole 111b. On the one hand, the plurality of holes 112b are provided to reduce weight, and on the other hand, the head of the fastener 15 can be located in the hole 112b, which can reduce space occupation and reduce interference with the movement of the mount 12 along the arc track 11a.

[0117] Look again Fig.15 The mounting base 12 in this embodiment includes a mounting base body, which includes two mounting base plates 121 arranged opposite to each other. The two mounting base plates 121 are both connected to the slider 124. The bottom of the mounting base plate 121 has an extension plate section 1211 extending toward the wall mounting base 11. Part of the extension plate section 1211 is located below the wall mounting base 11 and part of the extension plate section 1211 is located on the side of the wall mounting base 11 close to the wall 1W, and can be against the wall 1W, which can be combined with Fig. 9 It is understood that the mounting bracket 12 may be provided with a support plate 126, the support plate 126 connects the two extension plate sections 1211, and the support plate 126 directly abuts against the wall 1W. Such a configuration can improve the reliability of the connection between the wall mounting bracket 11 and the wall 1W.

[0118] like Fig.13 , 14 As shown, the bottom of the wall mount 11 in this embodiment is arc-shaped, and the bottoms of the first plate 111 and the second plate 112 are both arc-shaped. The bottoms of the two can be flush, or the bottom of the first plate 111 can be higher than the bottom of the second plate 112. When it is higher than the second plate 112, the bottom of the first plate 111 can be located between the abutment plate 126 and the hanging seat plate 121 in a direction perpendicular to the wall 1W, thereby improving the reliability of the connection between the wall mount 11 and the hanging seat 12. In addition, the bottoms of the first plate 111 and the second plate 112 are set to be arc-shaped, so that when the extended plate section 1211 of the hanging seat 12 is located below the wall mount 11, it is not easy to interfere with the adjustment position of the hanging seat 12 along the arc track 11a. Fig.15 As shown, the top of the hanging seat plate 121 also extends toward the wall 1W to connect the slider 124, forming a limiting space between the slider 124 and the extended plate section 1211. The wall-mounted seat 11 is an arc-shaped plate structure. During installation, the arc-shaped plate can slide into the limiting space from one side, and the slider 124 automatically snaps into the arc-shaped track 11a of the wall-mounted seat 11.

[0119] Look again Fig.13 , 15 , and combined with Fig. 20 understand, Fig. 20 for Figure 2 A schematic structural diagram of the middle guide rail 200.

[0120] The hanging seat 12 of the climbing formwork wall attaching device 100 in this embodiment also includes a load-bearing block 123, which is rotatably connected to the slider 124 of the hanging seat 12 via a rotating shaft 125. When the guide rail 200 climbs to the position of the hanging seat 12, it climbs upward from between the hanging seat plates 121 on both sides and pushes open the load-bearing block 123. Then, the guide rail 200 falls downward again, thereby hooking on the load-bearing block 123. A load-bearing wedge block 24 is provided on the top of the guide rail 200. The inclined surface of the load-bearing wedge block 24 can be guided to push open the load-bearing block 123, and the bottom of the load-bearing wedge block 24 can be hooked on the load-bearing block 123. The guide rail 200 includes a guide rail body 23 and a tail support 22 arranged at the lower end of the guide rail body 23. The tail support 22 and the lower end of the guide rail body 23 are rotatably connected. When the guide rail 200 climbs to the target position, the tail support 22 can be rotated to lean against the wall 1W to improve the stability of the guide rail 200; when the guide rail 200 needs to climb again, the tail support 22 can be rotated away from the wall 1W. Fig. 20 In the embodiment, the upper end of the guide rail 200 is also provided with a bearing pin 21. When the guide rail 200 is hooked on the bearing block 123, the bearing pin 21 can be inserted into the upper end of the guide rail body 23. Fig.10 As shown, in this way, the load-bearing pin 21 can be supported on the upper ends of the mounting plates 121 on both sides of the mounting 12 to improve the reliability of the load-bearing.

[0121] The guide rail body 23 is provided with a plurality of load-bearing ladder blocks 234 along the height direction. The load-bearing ladder blocks 234 are used to cooperate with the climbing mechanism 150 to realize the lifting of the guide rail 200 or the load-bearing frame 900.

[0122] In addition, the guide rail body 23 in this embodiment is an I-shaped steel structure, including a first guide rail plate 231, a second guide rail plate 232 arranged in parallel, and a middle connecting plate 233 connecting the two guide rail plates. Fig.12 It is understood that the mount 12 is provided with a guide plate 122, which is arranged on the inner side of the mount plate 121, and the side where the two mount plates 121 are close to each other is the inner side, and the guide plate 122 is arc-shaped, and a pair of guide plates 122 with arc openings facing each other are arranged on the inner side of each mount plate 121, such as Fig.11 As shown, both sides of the first guide rail plate 231 of the guide rail body 23 can be respectively inserted between a pair of guide plates 122, so as to better guide the climbing of the guide rail 200, and the I-shaped steel structure of the guide rail 200 also has good strength.

[0123] Look again Fig.12 , 15 The climbing formwork wall attachment device 100 in this embodiment further includes a load-bearing pin 13. The hanging seat plate 121 of the hanging seat 12 is provided with a first plug hole 121b. The load-bearing pin 13 can pass through the first plug holes 121b of the two hanging seat plates 121. Fig.10The load-bearing frame 900 of the climbing formwork system includes a hook head 94, which can be hooked on the load-bearing pin 13 to support the load-bearing frame 900. The hanging seat plate 121 of the hanging seat 12 is also provided with a second plug hole 121a, and the second plug hole 121a is located above the first plug hole 121b. Fig.10 As shown, the climbing formwork wall attachment device 100 also includes a safety pin 14, which is inserted into the second plug hole 121a of the hanging seat plates 121 on both sides. The safety pin 14 is located above the hook head 94 and can be in contact with the hook head 94 or have a small distance to interfere with the rise of the hook head 94, so as to prevent the load-bearing frame 900 from being lifted accidentally.

[0124] Please refer to Figure 21-25 , Fig.21 This is a schematic diagram of the structure of the climbing formwork system in the embodiment of the present application, illustrating the coordination between the climbing formwork system and the wall 1W; Fig. 22 for Fig.21 Enlarged view of the E part; Fig.23 for Fig.21 Schematic diagram of the three-dimensional structure of the middle climbing formwork system; Fig.24 for Fig.23 Enlarged view of the F part in the middle; Fig.25 for Fig.21 A schematic diagram of the structure of the middle enclosure device 140.

[0125] The climbing formwork system includes a climbing formwork frame, which includes Fig.21 The upper truss 800, the lower truss 700, the main platform beam 400, the secondary platform beam 120, the scaffolding board 110 arranged on the upper truss 800, and the enclosure device 140 are also arranged. Fig.18 It is also shown that the climbing formwork frame includes an adjustable ladder 500, an adjustable support 600, etc. The adjustable ladder 500, the scaffolding 110, etc. can be used by operators. The adjustable ladder 500 serves as a connecting channel between various working platforms and can be telescopically adjusted to achieve height adjustment. The adjustable ladder 500 can be standardized. The enclosure device 140 includes an enclosure cross bar 143, a mesh plate 141, a corner connector 144, a mesh plate hook bolt 145, an enclosure vertical pole 142, etc., wherein the enclosure cross bar 143 is connected to the columns of the upper truss 800 and the lower truss 700, the enclosure cross bar 143 is assembled through the corner connector 144, the mesh plate 141 is connected to the enclosure cross bar 143 through the mesh plate hook bolt 145, the enclosure vertical pole 142 is used for side enclosure, and the enclosure vertical pole 142 is fixed to the scaffolding board 110. The main function of the enclosure device 140 is to prevent personnel or materials from falling below the climbing formwork system. The enclosure device 140 in this embodiment can be made of a wire mesh with a small wind resistance coefficient.

[0126] In addition, the climbing formwork frame also includes a rearward moving device 160. The structure of the rearward moving device 160 can be referred to Fig.26 , 27 understand, Fig.26 for Fig.23 A schematic structural diagram of the middle rearward shifting device 160; Fig. 27 for Fig.26 main view.

[0127] The backward moving device 160 in this embodiment includes a backward moving main back rib 16a, a backward moving diagonal brace 16b, a template connecting piece 16c, a backward moving pull rod 16d, a backward moving group 16e, a backward moving cross beam 16f, a gear shaft 16g, a gear 16h, a gear shaft lock 16i, a connecting piece 16j, a lower column support 16k, a top wall brace 16l, an anti-tilt embedded group 16m, and a lower column group 16n. Each component is connected and fixed by a pin or a bolt. The top wall brace 16l can be abutted against the wall 1W, and the anti-tilt embedded group 16m can be embedded in the wall 1W. The backward moving main back rib 16a is provided with a template connecting piece 16c, and the template connecting piece 16c is used to connect the template 130 and the backward moving main back rib 16a. The template 130 of the climbing formwork frame is Fig.30 As shown in the figure, the template 130 is used to close the mold with the steel frame 1X to form a mold cavity for pouring concrete. The entire climbing formwork frame is supported by the load-bearing frame 900. The connecting piece 22j of the rearward moving device 16 is used to fix the rearward moving device 160 on the main platform beam 400. The rearward moving group 16e can include a rack, which cooperates with the gear 16h, and drives the relative movement of the rack and the gear 16h manually or with the help of power components such as hydraulics and motors to achieve the movement of the rearward main back rib 16a, so as to drive the template 130 to move backward away from the wall 1W, or move forward close to the wall 1W, that is, the main function of the rearward moving device 160 is to carry the template 130 through the gear rack mold casting and demoulding rearward movement. The gear shaft lock 16i can lock the relative movement of the rack and the gear 16h.

[0128] The climbing formwork frame also includes a horizontal moving device 300, which can carry the guide rail 200, the load-bearing frame 600, etc. for horizontal movement, such as moving along the length direction of the main platform beam 400, so as to enhance the flexibility of the climbing formwork frame structure. The horizontal moving device 300 is also a gear rack mechanism.

[0129] The installation process of the climbing formwork system in this embodiment is as follows:

[0130] The embedded parts 1Y mentioned above are embedded when the first layer of the building structure is poured. The climbing formwork wall attachment device 100 can be installed on the wall 1W through the embedded parts 1Y after the concrete structure reaches a certain strength.

[0131] When the first layer of the building structure is poured, the load-bearing frame 900 and the climbing formwork frame of the climbing formwork system can be assembled simultaneously. Specifically, the load-bearing frame 900 is assembled on the ground workbench according to the drawings. The crossbeam 92, column 93, and diagonal brace 91 of the load-bearing frame 900 can be reliably connected by pins or bolts. According to the designed quantity, multiple load-bearing frames 900 can be connected together in the horizontal direction by steel sections, and the above-mentioned main platform beam 400, secondary platform beam 120 and enclosure device 140 are assembled, and then the upper truss 800, lower truss 700, main platform beam 400, secondary platform beam 120 and enclosure device 140, rearward moving device 160, etc. are assembled.

[0132] The climbing mechanism 150 of the climbing formwork system is mounted on the load-bearing frame 900 by means of a pin shaft; the wall-attaching seat 11 of the climbing formwork wall-attaching device 100 is fixed to the position of the embedded part 1Y on the wall 1W by means of a fastener 15;

[0133] Hang the hanging bracket 12 of the climbing formwork wall attachment device 100 on the wall attachment bracket 11, adjust the relative positions of the wall attachment bracket 11 and the hanging bracket 11, and then lock and fix them with the positioning component 16;

[0134] Install the load-bearing pin 13 into the first socket 121b of the hanger 12:

[0135] Lift the pre-assembled load-bearing frame 900 so that its hook head 94 is hooked onto the load-bearing latch 13;

[0136] Insert the safety pin 14 into the second insertion hole 121a of the mounting 12 to limit and lock the load-bearing frame 900;

[0137] Install the back-moving device 160 and the template 130, and then hoist the upper truss 800 and the enclosure device 140 installed on the upper truss 800;

[0138] The rearward moving device 160 drives the formwork 130 to approach the steel frame 1X of the second layer, closes the mold, and then casts the second layer of the building structure. After reaching the strength, the rearward moving device 160 drives the formwork 130 away from the steel frame 1X and withdraws the mold, and the climbing formwork wall attachment device 100 is installed on the wall 1W after the second layer is cast;

[0139] The assembled guide rail 200 is hoisted and passed through the hanging seat 12 of the second-layer climbing formwork wall attachment device 100, the hanging seat 12 of the first-layer climbing formwork wall attachment device 100, the hook head 94 of the load-bearing frame 900, and the two reversing boxes of the climbing mechanism 150 in sequence; then, the guide rail 200 is lowered until the load-bearing wedge block 24 on the upper part of the guide rail body 23 abuts against the load-bearing block 123 of the climbing formwork wall attachment device 100, the load-bearing pin 21 of the guide rail 200 is installed, and the tail support 22 of the guide rail 200 is rotated so that the tail support 22 is vertically supported on the poured concrete surface;

[0140] Install the lower truss 700, the hydraulic platform disposed on the lower truss 700, and the portion of the enclosure 140 installed on the lower truss 700;

[0141] A hydraulic system, an electric control system and an overload warning system are installed on the climbing formwork frame, and the hydraulic system provides power for the climbing mechanism 150;

[0142] The electric control system is started to lift the climbing formwork frame to the second floor of the building structure through the climbing mechanism 150;

[0143] Install the hanging platform and the enclosure 140 of the lower truss 700, the hanging platform can be used for the maintenance and decoration of the cast segments;

[0144] The climbing formwork system has been installed.

[0145] The structure and working principle of the climbing mechanism 150 are prior art. To facilitate understanding of the working process of the entire climbing formwork system, Figure 28-29 understand, Fig.28 The schematic diagram of the structure of the reversing box in the embodiment of the present application, the upper reversing box 151 and the lower reversing box 152 have the same structure, and both include a reversing box body 15a, a load-bearing tongue 15b, a reversing handle 15c, a load-bearing shaft 15d, and a return spring 15e; Fig.29 for Fig.26 Schematic diagram of the structure of the middle reversing box from another angle.

[0146] The process of the climbing mechanism 150 driving the guide rail 200 to climb is described below:

[0147] The climbing formwork frame is kept at the current position, and the reversing handle 15c in the upper reversing box 151 and the lower reversing box 152 of the climbing mechanism 150 is determined to be at the upper end of the reversing box body 15a. The load-bearing tongue 15b can be determined to be in the upper observation hole of the reversing box through the upper observation hole of the reversing box;

[0148] The hydraulic cylinder 153 of the climbing mechanism 150 extends, the lower reversing box 152 moves downward, and the hydraulic cylinder 153 extends to its full position;

[0149] The hydraulic cylinder 153 retracts so that the load-bearing tongue 15b of the lower reversing box 152 abuts against the lower end of the load-bearing ladder stopper 234 of the guide rail 200 through the return spring 15e;

[0150] The hydraulic cylinder 153 continues to retract, and the load-bearing tongue 15b of the lower reversing box 152 drives the guide rail 200 upward. At the same time, the load-bearing tongue 15b of the upper reversing box 151 deflects and causes the upper return spring 15e to be stressed.

[0151] The hydraulic cylinder 153 retracts to its position, and the load-bearing tongue 15b of the upper reversing box 151 is pressed between the load-bearing ladder blocks 234 of the two guide rails 200 under the action of the return spring 15e, and the hydraulic cylinder 153 returns to its initial state, and this cycle is repeated to realize the upward lifting of the guide rail 200.

[0152] In this embodiment, the process of the climbing mechanism 150 driving the climbing formwork frame to climb is as follows:

[0153] The guide rail 200 is fixed, and the reversing handles in the upper reversing box 151 and the lower reversing box 152 are determined to be at the lower end of the reversing box body 15a. The load-bearing tongue 15b can be determined through the lower observation hole.

[0154] The hydraulic cylinder 153 is extended so that the load-bearing tongue 15b of the lower reversing box 152 abuts against the upper end of the load-bearing ladder stopper 234 of the guide rail 200;

[0155] The hydraulic cylinder 153 continues to extend, and the upper reversing box 151 drives the climbing formwork frame to move upward, the load-bearing tongue 15b of the upper reversing box 151 deflects, and the upper return spring 15e is stressed;

[0156] The hydraulic cylinder 153 continues to extend, and the load-bearing tongue 15b of the upper reversing box 151 abuts against the upper end of the load-bearing ladder stopper 234 of the upper guide rail 200 under the action of the return spring 15e;

[0157] The hydraulic cylinder 153 retracts, driving the lower reversing box 152 upward. At the same time, the load-bearing tongue 15b of the lower reversing box 152 is deflected, and the return spring 15e on the lower side is subjected to force. The hydraulic cylinder 153 retracts into place, and the load-bearing tongue 15b of the lower reversing box 152 is pressed against the upper end of the load-bearing ladder block 234 of the upper guide rail 200 under the action of the return spring 15e. The hydraulic cylinder 153 returns to its initial state, and this cycle is used to realize the lifting of the climbing formwork frame.

[0158] Combine the following Fig.30 understand, Fig.30 This is a schematic diagram of the working process of the climbing formwork system in the embodiment of the present application. Fig.30 The state of the climbing formwork frame and the load-bearing frame 900 at each stage af in a cycle of working is shown in FIG.

[0159] Stage a: fix the climbing formwork wall attachment device 100 and the embedded parts 1Y in the wall 1W, support the climbing formwork frame of the climbing formwork system on the climbing formwork wall attachment device 100, and place the formwork 130 of the climbing formwork system against the outer side of the steel frame 1X of the current corresponding building layer, and pour concrete;

[0160] Stage b: tie the steel frame 1X of the previous layer on the upper side of the steel frame 1X currently poured with concrete;

[0161] Stage c: After the concrete strength in the current steel frame 1X reaches a certain strength, the formwork is withdrawn, that is, the formwork 130 is driven by the backward moving device 160 to move backward in a direction away from the steel frame 1X; after the concrete strength in the current steel frame 1X reaches a certain strength, a wall 1W is formed, and a climbing formwork wall attachment device 100 is installed on the wall 1W;

[0162] Stage d: The guide rail 200 is lifted by the climbing mechanism 150 (upper reversing box 151, lower reversing box 152 and hydraulic cylinder 153), and the guide rail 200 climbs upward and is supported in the newly installed climbing formwork wall attachment device 100. The climbing formwork wall attachment device 100 originally located at the lower end of the guide rail 200 is removed and used for the next climbing turnover;

[0163] Stage e: The load-bearing frame 900 is lifted by the climbing mechanism 150, and the entire climbing formwork system is lifted upward, and the formwork 130 is then lifted to correspond to the uppermost reinforcement frame 1X, and the embedded parts 1Y are installed on the formwork 130;

[0164] Stage f: The rearward moving device 160 drives the template 130 to approach the wall 1W, fit it with the uppermost reinforcement frame 1X, completes the mold closing, and then pours concrete, and the embedded parts 1Y can be embedded in the wall 1W.

[0165] Cycle the above steps af to complete the formwork climbing process.

[0166] The above are only preferred implementations of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. An overload warning device for a climbing formwork system, characterized in that: It includes a load-bearing frame, which includes a crossbeam and a hook head, and the hook head is used to hook to the climbing formwork wall attachment device of the climbing formwork system; the overload warning device also includes a pressure detection component, and the pressure detection component is arranged between the hook head and the crossbeam.

2. The overload warning device of the climbing formwork system according to claim 1 is characterized in that: The load-bearing frame includes a column, and the column and the crossbeam are fixed or integrally arranged; one of the hook head and the column is provided with a first limiting hole, and the other is provided with a first limiting piece, the first limiting piece is inserted into the first limiting hole to limit the connection between the hook head and the column, and the first limiting piece and the hole wall of the first limiting hole have a gap in the height direction or only contact.

3. The overload warning device of the climbing formwork system according to claim 2 is characterized in that: The hook head and the column are connected in a limiting manner through two groups of the first limiting holes and the first limiting member distributed vertically.

4. The overload warning device of the climbing formwork system according to any one of claims 1 to 3, characterized in that: The pressure detection component is in direct or indirect contact with the cross beam, the pressure detection component is in direct or indirect contact with the hook head, and the pressure detection component is limitedly connected with at least one of the cross beam and the hook head.

5. The overload warning device of the climbing formwork system according to claim 4 is characterized in that: The pressure detection component includes a tension and compression sensor and a first connecting member and a second connecting member. The tension and compression sensor includes a first end and a second end distributed along the height direction, the first end is connected to the first connecting member, and the second end is connected to the second connecting member; and the distance between the first end and the first connecting member in the height direction can be adjusted, and / or the distance between the second end and the second connecting member in the height direction can be adjusted.

6. The overload warning device of the climbing formwork system according to claim 5 is characterized in that: The hook head includes two oppositely arranged base plates and two oppositely arranged hook plates, the hook plates are provided with hanging holes for hooking the climbing formwork wall attachment device, and the hook plates are connected to or integrally arranged with the base plates; a connecting plate extending up and down is provided between the two base plates, and the second connecting piece is provided with a downward notch, and the connecting plate is snapped into the notch.

7. The overload warning device of the climbing formwork system according to claim 6 is characterized in that: The connecting plate is provided with a second limiting hole, the second connecting member is provided with a third limiting hole, at least one of the second limiting hole and the third limiting hole is a long hole extending in the height direction, the overload warning device further includes a second limiting member, and the connecting plate is connected by limiting the second limiting member inserted into the second limiting hole and the third limiting hole; and / or the overload warning device further includes at least one of the following: A display screen for displaying the pressure detected by the tension and compression sensor; A warning component for issuing a warning according to the pressure detected by the tension and compression sensor, wherein the warning component is used to issue a sound and / or light signal; A wireless transmission module for transmitting the pressure detected by the tension and compression sensor.

8. The overload warning device of the climbing formwork system according to claim 7 is characterized in that: The hook head also includes a bottom plate, which connects the two base plates and extends horizontally. The bottom plate is located below the connecting plate, and at least one of the display screen, the warning component, and the wireless transmission module is arranged on the bottom plate.

9. The overload warning device of the climbing formwork system according to claim 5 is characterized in that: The hook head includes two relatively arranged base plates and two relatively arranged hook plates, the hook plates are provided with hanging holes for hooking the climbing formwork wall attachment device, and the hook plate and the base plate are connected or integrally arranged; the hook head also includes a hook head top plate, the hook head top plate connects the two base plates, the hook head top plate is provided with an avoidance hole, the load-bearing frame includes a column, the column and the beam are fixed or integrally arranged, and the first connecting member extends upward from the avoidance hole and abuts against the column top plate of the column to indirectly abut against the beam.

10. A climbing formwork system, characterized in that: It comprises a climbing formwork wall attachment device and an overload warning device of the climbing formwork system as described in any one of claims 1-9.

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