Self-adaptive collecting and separating platform

Abstract

The utility model provides a self-adaptive retracting and separating platform which comprises an outer formwork body, an assembly type protective fence is arranged on the outer side of the outer formwork body, a self-adaptive protective assembly is arranged on the closed outer side of the outer formwork body, a middle platform plate and a corner platform plate are arranged on the outer formwork body, and a self-adaptive retracting and separating mechanism is arranged below the middle platform plate. A telescopic sleeve, a telescopic rod and a telescopic plate in the self-adaptive retracting and separating mechanism are arranged and matched with a containing groove, self-adaptive retracting and separating of a platform space can be achieved, a flexible space is provided for lifting of the tower building machine, and the construction efficiency and quality are improved; through the design of the protective net and the design of the top guide wheels and the anti-deviation guide columns, the high-altitude wind resistance of the protective net is improved, safety is enhanced, and the problems that when a tower building machine ascends and descends, space of a traditional tower building machine formwork platform is difficult to flexibly adjust according to actual requirements, and the traditional tower building machine formwork platform cannot adapt to changes of the outer diameters of tower columns at different height stages in the construction process are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the tower construction field especially to a self -adaptation platform of collecting and dividing. BACKGROUND

[0002] In the field of building construction, the application of tower machines is more and more extensive. In the lifting process of the tower machine, the spatial adaptability of the formwork platform is a key problem. The traditional formwork platform is difficult to flexibly adjust the space according to the actual demand when the tower machine is lifted, and cannot well adapt to the changes in different stages of the construction process. In some complex building structure construction, due to the fact that the formwork platform space cannot be self-adapted to collect and divide, the construction efficiency is low, and even the construction quality may be affected.

[0003] The existing protective structure also has deficiencies in high-altitude wind resistance. The protective net is easy to sway or even damaged under the action of strong wind, which has safety hazards, and the operation platform also lacks space to shrink when it is inwardly collected and divided. The self-adaptive platform of collecting and dividing of the utility model can effectively solve the problems of spatial self-adaptation of collecting and dividing of the formwork platform and protection in the lifting process of the tower machine. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a self-adaptive platform of collecting and dividing, which solves the problem that the traditional tower machine formwork platform is difficult to flexibly adjust the space according to the actual demand when the tower machine is lifted, and cannot adapt to the changes in the outer diameter of the tower column at different height stages in the construction process.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: a self-adaptive platform of collecting and dividing, which comprises an outer formwork body, an assembled protective fence is arranged on the outer side of the outer formwork body, and a self-adaptive protection assembly is arranged on the outer side of the outer formwork body.

[0006] An intermediate platform plate and a corner platform plate are arranged on the outer formwork body, and the self-adaptive collecting and dividing mechanism is arranged below the intermediate platform plate.

[0007] In the preferred scheme, the self-adaptive collecting and dividing mechanism comprises a telescopic sleeve, a first telescopic rod is arranged in the telescopic sleeve, a telescopic plate is arranged above the first telescopic rod, a receiving groove is further arranged on one side of the intermediate platform plate close to the self-adaptive collecting and dividing mechanism, and the telescopic plate can be retracted into the receiving groove.

[0008] In the preferred scheme, one side of the telescopic plate is provided with a connecting groove for mounting a connecting piece, and the back surface of the telescopic plate is further provided with a plurality of reinforcing ribs.

[0009] In the preferred scheme, the self-adaptive protection assembly comprises a plurality of guide rail supports, a lower guide rail is arranged between the guide rail supports, an upper guide rail is arranged above the lower guide rail, and a movable protective net and a fixed protective net are arranged between the lower guide rail and the upper guide rail.

[0010] In the preferred embodiment, a plurality of guide long holes are arranged on one side of the guide rail support, the guide long holes are movably connected with the outer mold frame body, and the guide pin located in the guide long hole is in square structure, which can prevent the guide rail support from rotating.

[0011] In the preferred embodiment, the top of the movable protective net is provided with a guide wheel seat, a top guide wheel is arranged above the guide wheel seat, the top guide wheel abuts against the two side plates of the upper guide rail, and a deviation preventing guide column is arranged between the two sides of the guide wheel seat and the inner wall of the upper guide rail, so that the deviation preventing guide column and the top guide wheel can improve the high-altitude wind resistance of the movable protective net.

[0012] The self-adapting storage and distribution platform has the following beneficial effects: the telescopic sleeve, telescopic rod and telescopic plate in the self-adapting storage and distribution mechanism are arranged in cooperation with the storage groove, so that the self-adapting storage and distribution of the platform space can be realized, flexible space is provided for the tower crane lifting, construction efficiency and quality are improved, the combination of the guide rail support, upper and lower guide rails, movable protective net and fixed protective net in the self-adapting protective assembly, and the design of the top guide wheel and deviation preventing guide column improve the high-altitude wind resistance of the protective net and enhance the safety, the reinforcing rib on the back of the telescopic plate improves the structural strength, the connecting groove facilitates the installation of the connecting piece, the overall structure is reasonable, and the practicability is high. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further described in connection with the drawings and embodiments:

[0014] Figure 1 is the shaft side view of the tower crane of the utility model;

[0015] Figure 2 is the cross-sectional view of the tower crane of the utility model;

[0016] Figure 3 is the cross-sectional view of the tower crane of the utility model in another direction;

[0017] Figure 4 is the cross-sectional view of the embedded sleeve of the utility model;

[0018] Figure 5 is the anchor shoe cross-sectional view of the embedded sleeve of the utility model;

[0019] Figure 6 is the cross-sectional view of the climbing formwork mechanism of the utility model;

[0020] Figure 7 is the partial view of the climbing oil cylinder of the utility model;

[0021] Figure 8 is the distribution diagram of the climbing formwork mechanism of the utility model;

[0022] Figure 9This is a top view of the adaptive receiving mechanism of this utility model;

[0023] Figure 10 This is an isometric view of the adaptive receiving mechanism of this utility model;

[0024] Figure 11 This is a cross-sectional schematic diagram of the adaptive receiving mechanism of this utility model;

[0025] Figure 12 This is an isometric view of the adaptive receiving mechanism of this utility model from another direction;

[0026] Figure 13 This is an axonometric view of the adaptive protection component of this utility model;

[0027] Figure 14 This is a cross-sectional schematic diagram of the guide rail bracket of this utility model;

[0028] Figure 15 This is an isometric view of the guide rail bracket of this utility model;

[0029] Figure 16 This is a partial view of the outer mold assembly of this utility model;

[0030] Figure 17 This is a utility model Figure 16 Enlarged view of region A in the middle;

[0031] Figure 18 This is a utility model Figure 16 Enlarged view of region B in the middle;

[0032] Figure 19 This is a utility model Figure 16 Enlarged view of region C in the middle;

[0033] Figure 20 This is a utility model Figure 16 Enlarged schematic diagram of region D in the middle;

[0034] Figure 21 This is a utility model Figure 16 Enlarged schematic diagram of region E in the middle;

[0035] Figure 22 This is a partial view of the internal cavity assembly of this utility model;

[0036] Figure 23 This is an axonometric view of the internal support frame of this utility model;

[0037] Figure 24 This is an isometric view of the limiting frame of this utility model.

[0038] In the diagram: Embedded kit 1; Bolt 101; Anchor cone 102; Screw 103; Anchor seat 104; Anchor shoe 105; Anchor plate 106; Outer mold assembly 2; Outer mold frame 201; Intermediate platform plate 2011; Corner platform plate 2012; Adaptive retracting mechanism 202; Telescopic plate 2022; Connecting groove 2023; Telescopic sleeve 2024; First telescopic rod 2025; Reinforcing rib 2026; Storage groove 2027; Adaptive protection assembly 203 ; Lower guide rail 2031; Movable protective net 2032; Guide rail bracket 2033; Upper guide rail 2034; Fixed protective net 2035; Top guide wheel 2036; Guide wheel seat 2037; Anti-deviation guide post 2038; Guide elongated hole 2039; Maintenance component 204; Upper curtain 2041; Transition bracket 2042; Sealing cloth 2043; Counterweight 2044; Lower curtain 2045; Curtain hook 2046; End folding piece 2047; 2048; 2049; 2050; 2051; 2052; 205; 205; 2051; 206; 206; 206; 206; 206; 206; 206; 206; 206; 206; 206; 206; 206; 206; 206; 206; 206; 206; 206; 206; 206; 207; 3; 3; 301; 301; 301; Suspension frame 3012; Fixed platform 3013; Tilting platform 3014; Inner cavity arc mold 3015; Hinge seat 3016; Inner support rod 3017; Suspension rod 3018; First hydraulic cylinder 3019; Second telescopic rod 3020; Second hydraulic rod 3021; ​​Third telescopic rod 3022; Inner circular anchor 3023; Third hydraulic cylinder 3024; Fourth telescopic rod 3025; Limiting frame 3026; Inner support frame 3027; Concrete placing machine 302. Detailed Implementation

[0039] Example 1

[0040] like Figures 8-15 As shown, an adaptive receiving platform includes an outer mold frame 201, an assembled protective railing on the outside of the outer mold frame 201, and an adaptive protective component 203 on the closed outside of the outer mold frame 201.

[0041] The outer mold frame 201 is provided with a middle platform plate 2011 and a corner platform plate 2012, and the adaptive receiving mechanism 202 is arranged below the middle platform plate 2011.

[0042] In the preferred embodiment, the adaptive receiving mechanism 202 includes a telescopic sleeve 2024, a first telescopic rod 2025 is provided in the telescopic sleeve 2024, a telescopic plate 2022 is provided above the first telescopic rod 2025, and a storage groove 2027 is also provided on the side of the intermediate platform plate 2011 near the adaptive receiving mechanism 202, and the telescopic plate 2022 can be retracted into the storage groove 2027.

[0043] In the preferred embodiment, a connecting groove 2023 is provided on one side of the telescopic plate 2022, which is used to install the connecting piece. Multiple reinforcing ribs 2026 are also provided on the back of the telescopic plate 2022.

[0044] In the preferred embodiment, the adaptive protection component 203 includes multiple guide rail brackets 2033, a lower guide rail 2031 is provided between the guide rail brackets 2033, an upper guide rail 2034 is provided above the lower guide rail 2031, and a movable protective net 2032 and a fixed protective net 2035 are provided between the lower guide rail 2031 and the upper guide rail 2034.

[0045] In the preferred embodiment, the guide rail bracket 2033 has multiple guide holes 2039 on one side. The guide holes 2039 are movably connected to the outer mold frame 201. The guide pins located in the guide holes 2039 have a square structure, which can prevent the guide rail bracket 2033 from rotating.

[0046] In the preferred embodiment, the top of the movable protective net 2032 is provided with a guide wheel seat 2037, and a top guide wheel 2036 is provided above the guide wheel seat 2037. The top guide wheel 2036 abuts against the two side plates of the upper guide rail 2034. Anti-deviation guide posts 2038 are provided between the two sides of the guide wheel seat 2037 and the inner wall of the upper guide rail 2034. The anti-deviation guide posts 2038 and the top guide wheel 2036 can improve the high-altitude wind resistance of the movable protective net 2032.

[0047] Example 2

[0048] Further explanation in conjunction with Example 1, such as Figures 1-24 The structure shown is as follows: Figures 1-24 As shown, an integrated intelligent tower-building machine construction method includes:

[0049] S1. Install multiple pre-embedded components 1 on the outer circumference and inner surface of the initial section of the bridge tower in the standard segment;

[0050] S2. Install multiple outer mold components 2 on the pre-embedded kit 1 on the outer circumference of the bridge tower, and install an adaptive receiving mechanism 202 between the outer mold components 2;

[0051] S3. Install the inner cavity assembly 3 on the pre-embedded kit 1 on the inner circular surface of the inner cavity, and install the suspension basket 207 at the bottom of the outer mold assembly 2.

[0052] S4. Install the placing boom 302 on the top of the inner cavity component 3, and use the placing boom 2 to pour concrete between the outer mold component 2 and the inner cavity component 3.

[0053] S5. After the cast section is formed, the outer mold component 2 is demolded and then climbed upward. The outer mold component 2 is then used to cure the cast section. The inner cavity component 3 is lifted upward synchronously by a crane.

[0054] S6. Repeat steps S1-S5 to complete the high-altitude pouring construction of each bridge tower segment.

[0055] In the preferred embodiment, in step S1, the pre-embedded kit 1 includes a bolt 101, an anchor cone 102 is provided on one side of the bolt 101, a screw 103 is provided on one side of the anchor cone 102, and an anchor seat 104 is provided at the front end of the screw 103.

[0056] In step S1.1, the pre-embedded kit 1 needs to be placed into the outer formwork 201 during the initial section pouring. The bolt 101 passes through the outer formwork 201 and is connected to the anchor cone 102. After the concrete solidifies, the anchor plate 106 is installed on the outside of the anchor cone 102.

[0057] In the preferred embodiment, in step S2, anchor shoes 106 are installed on the outside of anchor plates 106 on the outer circumference of the bridge tower.

[0058] The outer mold assembly 2 includes multiple outer mold frames 201. The inner side of the outer mold frame 201 is provided with a movable outer template 201, the outer side of the outer mold frame 201 is provided with an assembled protective railing, an adaptive protective component 203 is provided on the closed side of the outer mold frame 201, a curing component 204 is provided below the outer mold frame 201, and a climbing mold mechanism 206 is provided below the curing component 204.

[0059] The outer mold frame 201 is provided with a middle platform plate 2011 and a corner platform plate 2012. The adaptive receiving mechanism 202 is arranged below the middle platform plate 2011. The adaptive receiving mechanism 202 includes a telescopic sleeve 2024. A first telescopic rod 2025 is provided in the telescopic sleeve 2024. A telescopic plate 2022 is provided above the first telescopic rod 2025. A storage groove 2027 is also provided on the side of the middle platform plate 2011 near the adaptive receiving mechanism 202. The telescopic plate 2022 can be retracted into the storage groove 2027.

[0060] A connecting groove 2023 is provided on one side where the two telescopic plates 2022 meet. The connecting groove 2023 is used to install the connecting piece. Multiple reinforcing ribs 2026 are also provided on the back of the telescopic plate 2022.

[0061] In the preferred embodiment, the adaptive protection component 203 includes multiple guide rail brackets 2033, a lower guide rail 2031 is provided between the guide rail brackets 2033, an upper guide rail 2034 is provided above the lower guide rail 2031, and a movable protective net 2032 and a fixed protective net 2035 are provided between the lower guide rail 2031 and the upper guide rail 2034.

[0062] The guide rail bracket 2033 has multiple guide holes 2039 on one side. The guide holes 2039 are movably connected to the outer mold frame 201. The guide pins located in the guide holes 2039 have a square structure, which can prevent the guide rail bracket 2033 from rotating.

[0063] The top of the movable protective net 2032 is provided with a guide wheel seat 2037, and a top guide wheel 2036 is provided above the guide wheel seat 2037. The top guide wheel 2036 abuts against the two side plates of the upper guide rail 2034. Anti-deviation guide posts 2038 are provided between the two sides of the guide wheel seat 2037 and the inner wall of the upper guide rail 2034. The anti-deviation guide posts 2038 and the top guide wheel 2036 can improve the high-altitude wind resistance of the movable protective net 2032.

[0064] In the preferred embodiment, the curing component 204 includes an upper curtain 2041, with a curtain hook 2046 at the top of the upper curtain 2041 and a transition bracket 2042 at the bottom. A lower curtain 2045 is located below the transition bracket 2042, and a curtain hook 2046 is also provided on one side of the lower curtain 2045 to connect with the outer formwork frame 201. A closing fold 2047 is provided at the bottom of the lower curtain 2045, which abuts against the outer side of the concrete of the curing section. A friction element 2048 is provided below the closing fold 2047 to prevent the closing fold 2047 from slipping.

[0065] A sealing cloth 2043 is also provided on one side of the transition bracket 2042. The sealing cloth 2043 is used to seal the gap between the outer template 205 and the outer template frame 201 to improve the sealing of the curing space. A pressure plate 2051 is provided on the outer template 205. The pressure plate 2051 is used to press the upper end of the sealing cloth 2043. A counterweight 2044 is also provided at the bottom end of the sealing cloth 2043. The counterweight 2044 is used to press the lower end of the sealing cloth 2043.

[0066] In step S5, the outer formwork component 2 cures the poured section through the curing component 204. During curing, a fully enclosed protective curtain is erected, and hot mist is injected into the interior of the fully enclosed protective curtain through a temperature and humidity adjustable atomizer to cure the concrete.

[0067] In the preferred embodiment, a water collection trough 2050 is provided below the closing fold 2047. A water-absorbing cotton 2049 is provided on the side of the water collection trough 2050 that is close to the molded concrete. The water collection trough 2050 and the water-absorbing cotton 2049 are used to collect condensation dripping from the upper curtain during curing. A sliding bracket 2051 is provided below the water collection trough 2050. The sliding bracket 2051 is used to adjust the fit between the water-absorbing cotton 2049 and the concrete. A drain pipe 2052 is provided at the bottom of the water collection trough 2050. The drain pipe 2052 facilitates the centralized collection of condensation generated during curing.

[0068] In a preferred embodiment, the climbing mechanism 206 includes a climbing guide rail 2061, an upper climbing claw and a lower climbing claw on one side of the climbing guide rail 2061, a climbing cylinder 2063 between the upper climbing claw and the lower climbing claw, a climbing frame on one side of the climbing guide rail 2061, a hinged crossbeam platform 2067 above the climbing frame, an adjusting rod 2062 between the climbing frame and the crossbeam platform 2068, a plurality of evenly distributed climbing holes 2064 on one side of the climbing guide rail 2061, a swingable climbing pin 2065 in the upper climbing claw and the lower climbing claw, a swing rod 2066 on one side of the climbing pin 2065, and a proximity switch on one side of the swing rod 2066.

[0069] In step S5, the outer mold assembly 2 climbs upward through the climbing mechanism 206. The upper and lower climbing claws are alternately subjected to force by the climbing cylinder 2063. During the climbing process, the climbing pin 2065 rotates and drives the swing arm 2066 to rotate. After the climbing pin 2065 rotates into place, the proximity switch on one side of the swing arm 2066 sends a signal to the control center, indicating that the climbing mechanism 206 at this position has climbed into place.

[0070] In the preferred embodiment, in step S3, the inner cavity assembly 3 includes a multi-layer inner cavity lifting frame 301. The top of the inner cavity lifting frame 301 is provided with a fabric rack 3011, which is used to install the fabric placing machine 302. Each layer edge of the inner cavity lifting frame 301 is provided with a fixed platform 3013, and the edge of the fixed platform 3013 is provided with a flip-up platform 3014.

[0071] In the preferred embodiment, a suspension frame 3012, an inner support frame 3027, and a limiting frame 3026 are sequentially arranged below the fabric rack 3011. Multiple second telescopic rods 3020 are arranged around the suspension frame 3012. A first hydraulic cylinder 3019 is arranged above the second telescopic rods 3020. The first hydraulic cylinder 3019 is used to control the extension and retraction length of the second telescopic rods 3020. An inner cavity arc mold 3015 is arranged below the second telescopic rods 3020. The inner cavity arc mold 3015 and the second telescopic rods 3020 are connected by multiple suspension rods 3018. The suspension rods 3018 are hinged to the second telescopic rods 3020.

[0072] Multiple inner support rods 3017 are provided between the inner cavity arc mold 3015 and the inner cavity lifting frame 301. The inner support rods 3017 are used to adjust the stroke and angle of the inner cavity arc mold 3015.

[0073] In the preferred embodiment, the limiting frame 3026 is provided with multiple fourth telescopic rods 3025 on both sides, and a third hydraulic cylinder 3024 is provided on one side of the fourth telescopic rod 3025.

[0074] The inner support frame 3027 is provided with multiple third telescopic rods 3022 around its perimeter, and a second hydraulic rod 3021 is provided on one side of each third telescopic rod 3022.

[0075] In step S5, when the inner cavity component 3 is synchronously lifted upward by the crane, the inner circular anchor 3023 is first installed in the marked position. The crane is then used to connect the inner cavity component 3. The first hydraulic cylinder 3019 and the inner support rod 3017 are then controlled to detach the inner cavity arc mold 3015 from the concrete. The third hydraulic cylinder 3024 and the second hydraulic rod 3021 are then controlled to detach the third telescopic rod 3022 and the fourth telescopic rod 3025 from the inner wall. The crane then lifts the component to the marked position. The fourth telescopic rod 3025 extends first to overlap with the inner circular anchor 3023. After the overlap is completed, the third telescopic rod 3022 extends to provide basic support to the inner wall. The first hydraulic cylinder 3019 and the inner support rod 3017 are then controlled to move the inner cavity arc mold 3015 to the designed position, thus completing the construction of the inner mold.

[0076] A camera is installed on one side of each climbing formwork mechanism 206, and a calibration point is set at the location where the pre-embedded kit 1 is designed to be installed. The camera identifies the climbing status, monitors the swing status of the swing rod 2066, and identifies parameters such as the gap between the anchor shoe and the concrete surface during welding. When a large difference is detected from the design parameters, it will be fed back to the control center. The control center will instruct the operators at the corresponding positions to re-check, which reduces the workload of manual re-checking and improves the standardization of construction.

[0077] When the climbing formwork mechanism 206 lifts the entire tower construction machine upward, the outer diameter of the upper tower column will gradually decrease. At this time, the adaptive protection component 203 and the adaptive retracting mechanism 202 will provide space for the outer formwork frame 201 to retract inward.

[0078] The above embodiments are merely preferred technical solutions of this utility model and should not be considered as limitations on this utility model. The protection scope of this utility model should be the technical solution described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the protection scope of this utility model.

Claims

1. An adaptive scoring platform, characterized by: The platform includes an outer mold frame (201), with prefabricated guardrails on the outside of the outer mold frame (201) and an adaptive protection component (203) on the outside of the closed outer mold frame (201). The outer mold frame (201) is provided with a middle platform plate (2011) and a corner platform plate (2012), and the adaptive receiving mechanism (202) is arranged below the middle platform plate (2011).

2. The adaptive scoring platform according to claim 1, characterized in that: adaptive The receiving mechanism (202) includes a telescopic sleeve (2024), a first telescopic rod (2025) is provided in the telescopic sleeve (2024), a telescopic plate (2022) is provided above the first telescopic rod (2025), and a storage slot (2027) is also provided on the side of the intermediate platform plate (2011) near the adaptive receiving mechanism (202), and the telescopic plate (2022) can be retracted into the storage slot (2027).

3. The adaptive scoring platform according to claim 2, characterized in that: The telescopic plate (2022) has a connecting groove (2023) on one side where it is connected. The connecting groove (2023) is used to install the connecting piece. The telescopic plate (2022) also has multiple reinforcing ribs (2026) on the back.

4. The adaptive scoring platform according to claim 1, characterized in that: The adaptive protection component (203) includes multiple guide rail brackets (2033), a lower guide rail (2031) is provided between the guide rail brackets (2033), an upper guide rail (2034) is provided above the lower guide rail (2031), and a movable protective net (2032) and a fixed protective net (2035) are provided between the lower guide rail (2031) and the upper guide rail (2034).

5. The adaptive scoring platform according to claim 1, characterized in that: The guide rail bracket (2033) has multiple guide holes (2039) on one side. The guide holes (2039) are movably connected to the outer mold frame (201). The guide pins located in the guide holes (2039) are square structures, which can prevent the guide rail bracket (2033) from rotating.

6. The adaptive scoring platform according to claim 1, characterized in that: The top of the movable protective net (2032) is provided with a guide wheel seat (2037), and a top guide wheel (2036) is provided above the guide wheel seat (2037). The top guide wheel (2036) abuts against the side plates of the upper guide rail (2034). Anti-deviation guide posts (2038) are provided between the two sides of the guide wheel seat (2037) and the inner wall of the upper guide rail (2034). The anti-deviation guide posts (2038) and the top guide wheel (2036) can improve the high-altitude wind resistance of the movable protective net (2032).

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