Construction formwork hoisting equipment based on high-rise housing construction project

Abstract

The invention discloses construction template hoisting equipment based on high-rise housing construction engineering, which comprises a rack, a transverse slide rail, a lifting mechanism, a mounting mechanism and an adsorption mechanism, and can adapt to construction templates of various sizes through an adjustable mounting mechanism frame, so that the universality and applicability of the equipment are remarkably improved. A multi-point adsorption mode is adopted, and a plurality of suction cups work at the same time, so that the stability and safety of the template in the hoisting process are greatly enhanced, and the template is effectively prevented from sliding, inclining or falling off in the hoisting process.

Description

Technical Field

[0001] This invention relates to the field of building construction equipment, and in particular to a formwork hoisting device for high-rise building construction projects. Background Technology

[0002] In the construction of high-rise buildings, the formwork is a core auxiliary component for concrete pouring and forming. Its size needs to be flexibly adjusted according to the building structure design (such as significant differences in the area of ​​wall formwork, floor slab formwork, etc.). The hoisting operation of the formwork directly affects the construction efficiency, safety and forming quality.

[0003] The installation mechanisms of existing hoisting equipment are mostly integrated fixed structures with non-adjustable support areas. When dealing with construction formwork of different sizes, if the formwork area is much larger than the adsorption and fixing area of ​​the installation mechanism, the formwork will only be subjected to localized stress, resulting in a significant decrease in adsorption stability and making the formwork prone to tilting and swaying during hoisting. Summary of the Invention

[0004] This invention aims to at least solve one of the technical problems existing in the prior art. To this end, this invention proposes a construction formwork hoisting device for high-rise building construction projects, which can improve the stability and safety of the hoisting process.

[0005] A construction formwork hoisting device for high-rise building construction, according to a first aspect embodiment of the present invention, comprises:

[0006] The rack is fixed to the placement area;

[0007] A transverse slide rail is fixed on the frame, and a first slider is slidably connected to the transverse slide rail. The first slider can reciprocate along the axial direction of the transverse slide rail.

[0008] A lifting mechanism is fixedly connected to the first slider, and a connecting member is fixedly connected to the end of the lifting mechanism. The connecting member is driven to move up and down by the lifting mechanism.

[0009] The mounting mechanism includes four right-angle sleeves and four inner tubes. The two ends of the inner tubes are respectively embedded in two of the right-angle sleeves and slidably connected to the right-angle sleeves. Along the extension direction of the right-angle sleeves, the right-angle sleeves are provided with a plurality of first mounting holes from top to bottom. Along the extension direction of the inner tubes, the inner tubes are provided with a second mounting hole from top to bottom. Between a single right-angle sleeve and a single inner tube, at least one second mounting hole corresponds to a first mounting hole. The connector is built into the mounting mechanism and is detachably connected to the inner tube.

[0010] The adsorption mechanism includes a mounting screw, a fixing nut, and a suction cup. A limit block is provided on the shaft of the mounting screw. A fixing nut is fitted onto one end of the mounting screw and threadedly engages with the fixing nut. The suction cup is fixedly connected to the other end.

[0011] in,

[0012] The mounting screw can pass through the first mounting hole, the lower surface of the limiting block and the right-angle sleeve abuts, and the upper surface of the fixing nut abuts.

[0013] The mounting screw can pass through the second mounting hole, the limiting block abuts against the lower surface of the inner tube, and the fixing nut abuts against the upper surface of the inner tube;

[0014] The mounting screw can be inserted into both the first mounting hole and the second mounting hole simultaneously. The lower surface of the limiting block and the right-angle sleeve abuts against each other, and the fixing nut abuts against the upper surface of the right-angle sleeve.

[0015] According to an embodiment of the present invention, a construction formwork hoisting device for high-rise building construction has at least the following beneficial effects: by using a variable-area installation mechanism in conjunction with different numbers of adsorption mechanisms, construction formwork of different areas can be hoisted, avoiding the situation where the area of ​​the construction formwork is much larger than the adsorption and fixing area of ​​the installation mechanism, which would lead to poor adsorption stability, thereby improving the stability and safety of the hoisting process.

[0016] According to some embodiments of the present invention, the connector is provided with a first through hole and a second through hole, the inner diameter of the first through hole is larger than that of the second through hole, and the first through hole and the second through hole are perpendicular to each other and intersecting.

[0017] Two inner tubes opposite to the first through hole are provided with a third through hole, and a first pin is detachably inserted between the third through hole and the first through hole.

[0018] The two inner tubes opposite to the second through hole are provided with a fourth through hole, and a second pin is detachably inserted between the fourth through hole and the second through hole;

[0019] The first pin has a through hole in its middle, and the second pin is inserted into the through hole.

[0020] According to some embodiments of the present invention, the two ends of the third through hole are provided with a first threaded portion, the first threaded portion is fitted with a first fastening nut, and the first fastening nut abuts against the inner side of the inner tube; the two ends of the fourth through hole are provided with a second threaded portion, the second threaded portion is fitted with a second fastening nut, and the second fastening nut abuts against the inner side of the inner tube.

[0021] According to some embodiments of the present invention, the lifting mechanism includes:

[0022] The sliding frame is fixedly connected to the first slider;

[0023] The lifting rod is slidably connected to the sliding frame, and the lifting rod can move up and down in the sliding frame. The end of the lifting rod is connected to the connecting piece.

[0024] A drive mechanism is fixed on the sliding frame. The drive mechanism and the lifting rod are in a transmission cooperation to drive the lifting rod to move up and down.

[0025] According to some embodiments of the present invention, the driving mechanism includes a rotary motor and a gear. The rotary motor is fixed to the sliding frame, and the output end of the rotary motor is fixedly connected to the gear. Along the axial direction of the lifting rod, the lifting rod is fixed with a rack, and the gear and the rack are engaged in transmission.

[0026] According to some embodiments of the present invention, the sliding frame is provided with a sliding groove, and a second slider is fixedly connected to the two inner sides of the sliding groove. Along the axial direction of the lifting rod, a vertical slide rail is fixedly connected to the lifting rod, and the second slider and the second slide rail are slidably connected.

[0027] According to some embodiments of the present invention, the suction cup includes:

[0028] The main body has multiple protrusions on its surface, and the multiple protrusions are arranged in a matrix. The main body has a through-hole for adsorption, and the adsorption hole corresponds one-to-one with the protrusion.

[0029] The back plate is fixedly connected to the side of the main body away from the protrusion. The back plate has a groove on the side facing the main body. A negative pressure hole is provided in the middle of the groove. All the adsorption holes are built into the groove. The negative pressure hole extends from the bottom surface of the groove to the side of the back plate away from the main body. The negative pressure hole is connected to a vacuum generator through a pipe. The back plate is fixedly connected to the mounting screw.

[0030] According to some embodiments of the present invention, a sealing ring is built between the back plate and the body, and the sealing ring covers the groove.

[0031] According to some embodiments of the present invention, the height of the protrusions is uniform.

[0032] According to some embodiments of the present invention, the transverse slide rail is rotatably connected to a driving pulley and a driven pulley, and a transmission belt is wound between the driving pulley and the driven pulley to enable the driving pulley and the driven pulley to drive each other. The length direction of the transmission belt is the same as the sliding direction of the first slider. The driving pulley is fixedly connected to a drive motor. The transmission belt is fixedly connected to two moving blocks. The lifting mechanism is fixedly connected to a connecting rod, and the two ends of the connecting rod are respectively fixedly connected to the two moving blocks.

[0033] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0034] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0035] Figure 1 This is a schematic diagram of a construction formwork hoisting device for high-rise building construction, according to an embodiment of the present invention.

[0036] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;

[0037] Figure 3 This is a partial schematic diagram of a lifting mechanism for a construction formwork hoisting device based on a high-rise building construction project, according to an embodiment of the present invention.

[0038] Figure 4 This is a schematic diagram of an installation mechanism for a construction formwork hoisting device based on a high-rise building construction project, according to an embodiment of the present invention.

[0039] Figure 5 This is a schematic diagram of the adsorption mechanism of a construction formwork hoisting device for high-rise building construction, according to an embodiment of the present invention.

[0040] 100. Rack;

[0041] 200. Transverse slide rail; 210. First slider; 220. Driving pulley; 230. Driven pulley; 240. Transmission belt; 241. Moving block;

[0042] 300. Lifting mechanism; 301. Connecting component; 3011. First through hole; 3012. Second through hole; 302. Connecting rod; 310. Sliding frame; 311. Slide groove; 312. Second slider; 320. Lifting rod; 321. Rack; 322. Vertical slide rail; 330. Drive mechanism; 331. Rotary motor; 332. Gear;

[0043] 400. Mounting mechanism; 410. Right-angle sleeve; 411. First mounting hole; 420. Inner tube; 421. Second mounting hole; 422. Third through hole; 4221. First pin; 42211. Through hole; 4222. First fastening nut; 423. Fourth through hole; 4231. Second pin; 4232. Second fastening nut;

[0044] 500. Adsorption mechanism; 510. Mounting screw; 511. Limiting block; 520. Fixing nut; 530. Suction cup; 531. Main body; 5311. Protrusion; 5312. Adsorption hole; 532. Back plate; 5321. Groove; 5322. Negative pressure hole; 533. Sealing ring; Detailed Implementation

[0045] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0046] In the description of this invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0047] In the description of this invention, "several" means one or more, "more than" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0048] In the description of this invention, unless otherwise explicitly defined, terms such as "set up," "install," and "connect" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0049] Reference Figures 1 to 5An embodiment of the present invention provides a formwork hoisting device for high-rise building construction, comprising a frame 100, a transverse slide rail 200, a lifting mechanism 300, an installation mechanism 400, and an adsorption mechanism 500. The frame 100 is fixed to a placement area; the transverse slide rail 200 is fixed to the frame 100, and a first slider 210 is slidably connected to the transverse slide rail 200, the first slider 210 being capable of reciprocating along the axial direction of the transverse slide rail 200; the lifting mechanism 300 is fixedly connected to the first slider 210, and a connecting device is fixedly connected to the end of the lifting mechanism 300. Component 301, the connecting component 301 is driven to move up and down by the lifting mechanism 300; the mounting mechanism 400 includes four right-angle sleeves 410 and four inner tubes 420, the two ends of the inner tubes 420 are respectively embedded in two right-angle sleeves 410 and slidably connected with the right-angle sleeves 410, and multiple first mounting holes 411 are provided through the right-angle sleeves 410 from top to bottom along the extension direction of the right-angle sleeves 410, and second mounting holes 421 are provided through the inner tubes 420 from top to bottom along the extension direction of the inner tubes 420. A single right-angle sleeve 410 and a single inner tube Between the tubes 420, at least one second mounting hole 421 corresponds to the position of the first mounting hole 411. The connector 301 is built into the mounting mechanism 400 and is detachably connected to the inner tube 420. The suction mechanism 500 includes a mounting screw 510, a fixing nut 520, and a suction cup 530. A limit block 511 is provided on the shaft of the mounting screw 510. One end of the mounting screw 510 is fitted with the fixing nut 520 and threadedly engages with the fixing nut 520. The other end is fixedly connected to the suction cup 530. The mounting screw 510 can pass through the first mounting hole 421. The mounting hole 411, the lower surface of the limiting block 511 and the right-angle sleeve 410 abuts, and the fixing nut 520 abuts with the upper surface of the right-angle sleeve 410; the mounting screw 510 can pass through the second mounting hole 421, the lower surface of the limiting block 511 and the inner tube 420 abuts, and the fixing nut 520 abuts with the upper surface of the inner tube 420; the mounting screw 510 can pass through the first mounting hole 411 and the second mounting hole 421 simultaneously, the lower surface of the limiting block 511 and the right-angle sleeve 410 abuts, and the fixing nut 520 abuts with the upper surface of the right-angle sleeve 410.

[0050] When the equipment starts working, the operator first adjusts the frame size of the installation mechanism 400 according to the actual dimensions of the construction template to be hoisted. The inner tube 420 is manually or with tools slid into the right-angle sleeve 410 until the second mounting hole 421 on the inner tube 420 aligns with the first mounting hole 411 on the right-angle sleeve 410. After alignment, the installation screw 510 is passed through the corresponding mounting hole, causing the limiting block 511 to contact the lower surface of the right-angle sleeve 410 or the inner tube 420. Then, a fixing nut 520 is screwed into the other end of the screw, ensuring tight contact with the upper surface of the right-angle sleeve 410 or the inner tube 420, and the entire connection is locked through the threaded connection. This forms a rectangular support frame that matches the template size.

[0051] Subsequently, the operator aligns the suction cup 530 with the template surface using the lifting mechanism 300 and activates the vacuum system. The vacuum generator, connected via a pipe to the negative pressure port 5322 of the suction cup 530, begins to draw air, creating a negative pressure environment between the suction cup 530 and the template surface, thereby generating suction force to fix the template. After confirming a firm adhesion, the operator activates the lifting mechanism 300, which, through the drive device, causes the connecting piece 301 to vertically elevate the entire installation mechanism 400 and the adhered template. Upon reaching the desired height, the first slider 210 on the transverse slide rail 200 moves horizontally along the track under the action of the drive device, transporting the template to the designated position. Finally, the lifting mechanism 300 slowly descends, releasing the template and completing the hoisting operation.

[0052] In summary, the adjustable mounting mechanism 400 frame allows the equipment to adapt to construction templates of various sizes, significantly improving its versatility and applicability. The multi-point suction method, with multiple suction cups 530 working simultaneously, greatly enhances the stability and safety during template hoisting, effectively preventing slippage, tilting, or detachment. The entire hoisting process is simple to operate and flexible to adjust, reducing manual intervention and improving work efficiency. Furthermore, the modular design makes equipment maintenance and component replacement more convenient, reducing long-term operating costs.

[0053] In some embodiments, refer to Figure 4 The connector 301 is provided with a first through hole 3011 and a second through hole 3012. The inner diameter of the first through hole 3011 is larger than that of the second through hole 3012. The first through hole 3011 and the second through hole 3012 are perpendicular to each other and are arranged intersectingly. Two inner tubes 420 opposite to the first through hole 3011 are provided with a third through hole 422. A first pin 4221 is detachably inserted between the third through hole 422 and the first through hole 3011. Two inner tubes 420 opposite to the second through hole 3012 are provided with a fourth through hole 423. A second pin 4231 is detachably inserted between the fourth through hole 423 and the second through hole 3012. The first pin 4221 has a through hole 42211 in the middle, and the second pin 4231 is inserted into the through hole 42211.

[0054] When installing connector 301, the operator first inserts the first pin 4221 into the first through hole 3011 of connector 301 and the corresponding third through hole 422 on the inner tube 420. Next, the second pin 4231 is passed through the second through hole 3012 of connector 301 and the corresponding fourth through hole 423 on the inner tube 420, and inserted into the through hole 42211 in the middle of the first pin 4221. The two pins are installed in a cross shape, forming a stable connection structure. For disassembly, the pins are removed in reverse order for quick separation. This cross-pin connection provides extremely high connection strength and stability, effectively resisting forces and torques generated in various directions during hoisting. The detachable design allows for quick assembly and disassembly of the installation mechanism 400, improving the flexibility and convenience of equipment use. The cross-connection structure increases the rigidity of the connection node, preventing unnecessary shaking or displacement during hoisting, further improving hoisting accuracy and safety. Simultaneously, this connection method facilitates inspection and maintenance, extending the service life of the equipment.

[0055] Preferably, as a further optimization of the above implementation scheme, refer to Figure 4 The third through hole 422 has first threaded portions at both ends, and a first fastening nut 4222 is fitted onto each threaded portion, abutting against the inner surface of the inner tube 420. The fourth through hole 423 has second threaded portions at both ends, and a second fastening nut 4232 is fitted onto each threaded portion, abutting against the inner surface of the inner tube 420. After inserting the first pin 4221, the operator screws the first fastening nut 4222 onto the first threaded portions at both ends of the third through hole 422 and tightens it, ensuring a tight contact between the nut and the inner surface of the inner tube 420. Similarly, after the second pin 4231 is installed, the second fastening nut 4232 is screwed onto the second threaded portions at both ends of the fourth through hole 423 and tightened. This enhances the stability and reliability of the connection between the first pin 4221 and the second pin 4231, effectively preventing loosening or detachment of the pins during hoisting.

[0056] In some embodiments, refer to Figures 1 to 3The lifting mechanism 300 includes a sliding frame 310, a lifting rod 320, and a drive mechanism 330. The sliding frame 310 is fixedly connected to the first slider 210; the lifting rod 320 is slidably connected to the sliding frame 310, allowing it to move up and down within the sliding frame 310. A connector 301 is connected to the end of the lifting rod 320; the drive mechanism 330 is fixed to the sliding frame 310, and the drive mechanism 330 and the lifting rod 320 are in a transmission cooperation to drive the lifting rod 320 to move up and down. When a lifting operation is required, the drive mechanism 330 is activated, driving the lifting rod 320 to move vertically within the sliding frame 310 via a transmission device. The sliding frame 310 provides guidance and support for the lifting rod 320, ensuring stability during the lifting process. The up and down movement of the lifting rod 320 drives the connector 301 and the entire installation mechanism 400 to rise and fall, thereby realizing the lifting and lowering operation of the template. Throughout the lifting process, the sliding connection between the sliding frame 310 and the lifting rod 320 ensures the smoothness and accuracy of the movement.

[0057] Among them, reference Figures 1 to 3 The drive mechanism 330 includes a rotary motor 331 and a gear 332. The rotary motor 331 is fixed to the sliding frame 310, and its output end is fixedly connected to the gear 332. Along the axial direction of the lifting rod 320, a rack 321 is fixedly mounted on the lifting rod 320, and the gear 332 and rack 321 mesh with each other. When lifting operation is required, the rotary motor 331 starts, driving the gear 332 to rotate. The gear 332 meshes with the rack 321 on the lifting rod 320, converting the rotational motion of the gear 332 into the linear motion of the rack 321, thereby driving the lifting rod 320 to move up and down. It should be noted that the rotational speed and direction of the rotary motor 331 can also control the speed and direction of the lifting rod 320.

[0058] Furthermore, in some embodiments, reference is made to Figures 1 to 3 The sliding frame 310 is provided with a sliding groove 311, and a second slider 312 is fixedly connected to both inner sides of the sliding groove 311. A vertical slide rail 322 is fixedly connected to the lifting rod 320 along its axial direction, and the second slider 312 and the second slide rail are slidably connected. During lifting, the vertical slide rail 322 on the lifting rod 320 maintains sliding contact with the second slider 312 on the sliding frame 310. When the lifting rod 320 moves up and down, the second slider 312 slides along the vertical slide rail 322, providing guidance and support for the lifting rod 320. This sliding connection restricts the lifting rod 320 to move only in the vertical direction, preventing any lateral deviation or rotation.

[0059] In some embodiments, refer to Figure 5The suction cup 530 includes a main body 531 and a back plate 532. The surface of the main body 531 is provided with multiple protrusions 5311, which are arranged in a matrix. The main body 531 has a through-hole 5312, which corresponds one-to-one with the protrusions 5311. The back plate 532 is fixedly connected to the side of the main body 531 away from the protrusions 5311. The side of the back plate 532 facing the main body 531 is provided with a groove 5321. A negative pressure hole 5322 is provided in the middle of the groove 5321. The suction holes 5312 are all built into the groove 5321. The negative pressure hole 5322 extends from the bottom surface of the groove 5321 to the side of the back plate 532 away from the main body 531. The negative pressure hole 5322 is connected to a vacuum generator through a pipe. The back plate 532 is fixedly connected to the mounting screw 510. When the suction cup 530 contacts the template surface, multiple protrusions 5311 on the surface of the main body 531 first contact the template surface, forming multiple independent sealed spaces. After the vacuum generator is activated, air is drawn from the grooves 5321 through the negative pressure holes 5322, creating a negative pressure environment within the grooves 5321. This negative pressure is transmitted through the adsorption holes 5312 to the sealed spaces formed by each protrusion 5311, generating adsorption force. The adsorption holes 5312 corresponding to each protrusion 5311 operate independently, ensuring a uniform distribution of adsorption force. The matrix design of the protrusions 5311 greatly improves the reliability and stability of adsorption; even if one protrusion 5311 has poor contact with the template surface, the other protrusions 5311 can still maintain effective adsorption. The groove structure enhances the uniform distribution of negative pressure and improves adsorption efficiency. This design allows the suction cup 530 to adapt to templates with different surface flatness, ensuring reliable adsorption under various working conditions. At the same time, the matrix-arranged adsorption points provide a larger effective adsorption area, enhancing the overall adsorption capacity.

[0060] Among them, reference Figure 5 A sealing ring 533 is built into the space between the back plate 532 and the main body 531, and the sealing ring 533 wraps around the groove 5321. The use of the sealing ring 533 significantly improves the sealing performance of the suction cup 530, ensures the stability of the negative pressure environment, and thus enhances the reliability of adsorption.

[0061] Furthermore, referring to Figure 5 The height of the protrusions 5311 is consistent. This consistency ensures that each protrusion 5311 can fully perform its sealing and adsorption functions, preventing any protrusion 5311 from being ineffective due to being too high or too low.

[0062] In some embodiments, refer to Figure 1A transverse slide rail 200 is rotatably connected to a drive pulley 220 and a driven pulley 230. A transmission belt 240 is wound between the drive pulley 220 and the driven pulley 230 to enable transmission between them. The length direction of the transmission belt 240 is the same as the sliding direction of the first slider 210. A drive motor is fixedly connected to the drive pulley 220, and two moving blocks 241 are fixedly connected to the transmission belt 240. A connecting rod 302 is fixedly connected to the lifting mechanism 300, with both ends of the connecting rod 302 fixedly connected to the two moving blocks 241 respectively. The belt drive provides smooth, low-noise horizontal movement and enables precise position control. The synchronous design of the two moving blocks 241 ensures that the lifting mechanism 300 remains balanced during movement, avoiding tilting or jamming. This transmission structure is simple, reliable, easy to maintain, and low in cost.

[0063] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A formwork hoisting device for high-rise building construction, characterized in that, include: A rack (100) is fixed to the placement area; A transverse slide rail (200) is fixed on the frame (100). The transverse slide rail (200) is slidably connected to a first slider (210). The first slider (210) can reciprocate along the axial direction of the transverse slide rail (200). A lifting mechanism (300) is fixedly connected to the first slider (210). A connector (301) is fixedly connected to the end of the lifting mechanism (300). The connector (301) is driven to move up and down by the lifting mechanism (300). The mounting mechanism (400) includes four right-angle sleeves (410) and four inner tubes (420). The two ends of the inner tubes (420) are respectively embedded in two right-angle sleeves (410) and slidably connected with the right-angle sleeves (410). Along the extension direction of the right-angle sleeves (410), the right-angle sleeves (410) are provided with a plurality of first mounting holes (411) from top to bottom. Along the extension direction of the inner tubes (420), the inner tubes (420) are provided with second mounting holes (421) from top to bottom. Between a single right-angle sleeve (410) and a single inner tube (420), at least one second mounting hole (421) corresponds to the position of the first mounting hole (411). The connector (301) is built into the mounting mechanism (400) and is detachably connected to the inner tubes (420). The adsorption mechanism (500) includes a mounting screw (510), a fixing nut (520), and a suction cup (530). A limit block (511) is provided on the shaft of the mounting screw (510). The fixing nut (520) is sleeved on one end of the mounting screw (510) and threadedly engaged with the fixing nut (520). The suction cup (530) is fixedly connected to the other end. in, The mounting screw (510) can pass through the first mounting hole (411), the lower surface of the limiting block (511) and the right-angle sleeve (410) abuts, and the upper surface of the fixing nut (520) abuts. The mounting screw (510) can pass through the second mounting hole (421), the limiting block (511) and the lower surface of the inner tube (420) abut against each other, and the fixing nut (520) and the upper surface of the inner tube (420) abut against each other. The mounting screw (510) can be inserted into the first mounting hole (411) and the second mounting hole (421) at the same time. The lower surface of the limiting block (511) and the right-angle sleeve (410) abuts, and the upper surface of the fixing nut (520) abuts.

2. The formwork hoisting equipment for high-rise building construction as described in claim 1, characterized in that, The connector (301) is provided with a first through hole (3011) and a second through hole (3012). The inner diameter of the first through hole (3011) is larger than that of the second through hole (3012). The first through hole (3011) and the second through hole (3012) are perpendicular to each other and are arranged to cross each other. Two inner tubes (420) opposite to the first through hole (3011) are provided with a third through hole (422), and a first pin (4221) is detachably inserted between the third through hole (422) and the first through hole (3011); Two inner tubes (420) opposite to the second through hole (3012) are provided with a fourth through hole (423), and a second pin (4231) is detachably inserted between the fourth through hole (423) and the second through hole (3012); The first pin (4221) has a through hole (42211) in the middle, and the second pin (4231) is inserted into the through hole (42211).

3. The formwork hoisting equipment for high-rise building construction as described in claim 2, characterized in that, The third through hole (422) has a first threaded portion at both ends, and a first fastening nut (4222) is fitted on the first threaded portion. The first fastening nut (4222) abuts against the inner side of the inner tube (420). The fourth through hole (423) has a second threaded portion at both ends, and a second fastening nut (4232) is fitted on the second threaded portion. The second fastening nut (4232) abuts against the inner side of the inner tube (420).

4. The formwork hoisting equipment for high-rise building construction as described in claim 1, characterized in that, The lifting mechanism (300) includes: The sliding frame (310) is fixedly connected to the first slider (210); The lifting rod (320) is slidably connected to the sliding frame (310). The lifting rod (320) can move up and down in the sliding frame (310). The end of the lifting rod (320) is connected to the connector (301). The drive mechanism (330) is fixed on the sliding frame (310). The drive mechanism (330) and the lifting rod (320) are in a transmission cooperation to drive the lifting rod (320) to move up and down.

5. The formwork hoisting equipment for high-rise building construction as described in claim 4, characterized in that, The drive mechanism (330) includes a rotary motor (331) and a gear (332). The rotary motor (331) is fixed to the sliding frame (310). The output end of the rotary motor (331) is fixedly connected to the gear (332). Along the axial direction of the lifting rod (320), the lifting rod (320) is fixed with a rack (321). The gear (332) and the rack (321) are engaged in transmission.

6. A construction formwork hoisting device for high-rise building construction as described in claim 4 or 5, characterized in that, The sliding frame (310) is provided with a sliding groove (311), and a second slider (312) is fixedly connected to the two inner sides of the sliding groove (311). Along the axial direction of the lifting rod (320), a vertical slide rail (322) is fixedly connected to the lifting rod (320), and the second slider (312) and the second slide rail are slidably connected.

7. The formwork hoisting equipment for high-rise building construction as described in claim 1, characterized in that, The suction cup (530) includes: The main body (531) has a plurality of protrusions (5311) on its surface, and the plurality of protrusions are arranged in a matrix. The main body (531) has a through-hole (5312), and the through-hole (5312) and the protrusion (5311) correspond one to one. A back plate (532) is fixedly connected to the side of the main body (531) away from the protrusion (5311). A groove (5321) is provided on the side of the back plate (532) facing the main body (531). A negative pressure hole (5322) is provided in the middle of the groove (5321). All adsorption holes (5312) are built into the groove (5321). The negative pressure hole (5322) extends from the bottom surface of the groove (5321) to the side of the back plate (532) away from the main body (531). The negative pressure hole (5322) is connected to a vacuum generator through a pipe. The back plate (532) is fixedly connected to the mounting screw (510).

8. A formwork hoisting device for high-rise building construction according to claim 7, characterized in that, A sealing ring (533) is built between the back plate (532) and the main body (531), and the sealing ring (533) wraps around the groove (5321).

9. A formwork hoisting device for high-rise building construction according to claim 7, characterized in that, The height of the protrusions (5311) is consistent.

10. A construction formwork hoisting device for high-rise building construction according to claim 1, characterized in that, The transverse slide rail (200) is rotatably connected to a drive pulley (220) and a driven pulley (230). A transmission belt (240) is wound between the drive pulley (220) and the driven pulley (230) to enable the drive pulley (220) and the driven pulley (230) to drive each other. The length direction of the transmission belt (240) is the same as the sliding direction of the first slider (210). The drive pulley (220) is fixedly connected to a drive motor. The transmission belt (240) is fixedly connected to two moving blocks (241). The lifting mechanism (300) is fixedly connected to a connecting rod (302). The two ends of the connecting rod (302) are fixedly connected to the two moving blocks (241) respectively.

Images