Hoisting device for building materials

Abstract

The invention belongs to the technical field of building construction hoisting equipment, and particularly relates to a hoisting device for building materials, the hoisting device comprises a hoisting device body, the hoisting device body comprises a placing assembly, the hoisting assembly comprises an adjusting frame, and a semicircular protection frame is arranged below the adjusting frame. A driving assembly used for controlling free opening and closing of the protection plate is arranged on the front side of the protection frame, a hanging bracket mechanism is arranged on the inner side of the protection frame and comprises a mounting base, a connecting assembly is arranged on the lower portion in the mounting base, and a self-adaptive tensioning assembly is arranged below the connecting assembly. A locking mechanism is further arranged below the self-adaptive tensioning assembly, and a bearing frame is arranged below the inner side of the protection frame. The building material hoisting device is reasonable in design, simple in structure and convenient to machine, building materials shaking in the hoisting process can be protected, the falling possibility of the building materials is reduced, construction safety is guaranteed, the use functionality is improved, and the use requirement is met.

Description

Technical Field

[0001] This invention pertains to the field of construction hoisting equipment technology, and particularly relates to a hoisting device for building materials. Background Technology

[0002] Construction refers to the production activities during the implementation phase of a project. It is the process of building various types of structures, or the process of turning the lines on design drawings into a physical object at a designated location. It includes foundation construction, main structure construction, roofing construction, and decoration construction. The site where construction work takes place is called the "construction site" or "building site."

[0003] In the construction process, the hoisting and transportation of building materials is an extremely important link and a key to the smooth progress of construction work, as well as affecting the construction progress.

[0004] Currently, most building material hoisting devices on the market have certain drawbacks during the hoisting process. Firstly, materials inevitably sway during hoisting. In open-air environments, wind becomes a key factor causing swaying, especially during high-rise building construction where wind speeds fluctuate significantly, impacting hoisting stability. Secondly, the stable operation of hoisting equipment is also related to the operator's skill level and habits. Improper operations such as rapid acceleration, deceleration, and quick turns can cause building materials to sway, potentially leading to collisions with surrounding buildings and construction equipment, causing material damage, equipment malfunctions, and increased construction costs. More seriously, there is a risk of materials falling, posing a significant safety hazard to construction. Furthermore, besides the risk of falling materials due to swaying, existing hoisting devices are relatively limited in their material handling. Material handling often requires manual intervention for tasks such as connecting or disassembling building materials, which affects construction progress and fails to meet usage requirements. Summary of the Invention

[0005] This invention addresses the technical problems existing in the hoisting and transportation of building materials mentioned above. It proposes a building material hoisting device that is reasonably designed, simple in structure, easy to process, and can protect building materials that sway during hoisting, reducing the possibility of them falling and thus ensuring construction safety to a certain extent. At the same time, it effectively reduces the time loss caused by manual intervention in the material handling process, saves manpower and time costs, improves the functionality of the device, ensures the construction progress, and fully meets the usage requirements.

[0006] To achieve the above objectives, the present invention provides a hoisting device for building materials, comprising a hoisting device body, a placement component, a hoisting component at the output end of the placement component, an adjusting frame, a semi-circular protective frame below the adjusting frame, a protective plate on the outer side of the protective frame, a driving component for controlling the free opening and closing of the protective plate on the front side of the protective frame, a hanger mechanism on the inner side of the protective frame, a mounting base, a cross plate between the mounting bases of two sets of hanger mechanisms, sliding rods on both sides of the mounting base, a limit strip on the inner side of the protective frame corresponding to the sliding rod, a connecting component below the mounting base, a self-adaptive tensioning component below the connecting component, a locking mechanism below the self-adaptive tensioning component, and a bearing frame below the inner side of the protective frame.

[0007] Preferably, the mounting assembly includes a stand, with two mounting brackets arranged in a mirror image on top of the stand. A rotating shaft is installed inside each mounting bracket, and a driven gear is installed above the rotating shaft. A drive motor is installed above one side of each mounting bracket, and a rotating frame is installed outside the rotating shaft. A set of movable wheels is installed below the rotating frame, and a crane assembly is installed below the set of movable wheels. Hanging wheels are installed below the crane assembly.

[0008] Preferably, the protective frame includes an arc-shaped stabilizing frame, with multiple fixing frames evenly distributed on the inner side between two stabilizing frames. The adjusting frame includes a T-shaped plate spanning between two stabilizing frames. Mounting plates are provided on both sides above the T-shaped plate. A moving rod is provided at the geometric center of the T-shaped plate. A connecting lug connected to a hanging wheel is provided above the moving rod. Folding frames are provided on both sides of the connecting lug. One side of the folding frame is rotatably connected to the connecting lug, and the other side is slidably connected to the mounting plate.

[0009] Preferably, the protective frame has a frame plate on its outer side. The drive assembly includes a fixed rod located on one side below the frame plate. An arc-shaped slide bar is located on one side above the frame plate, and a slider is located inside the slide bar. A rotating rod is located on the fixed rod, and one end of the rotating rod is rotatably connected to one side of the slider. A positioning rod is located on the frame plate outside the slide bar. An adjusting rod is located outside the positioning rod. One end of the adjusting rod is connected to a connecting rod, and the other end of the adjusting rod is rotatably connected to the rotating rod. An ear seat is located at the other end of the adjusting rod. A lifting rod is located below the ear seat. A positioning seat is located below the frame plate and is sleeved on the outside of the lifting rod. A support rod is located between the lifting rods of the two drive assemblies on the same side. A drive cylinder is located on the inner side of the protective frame, and its output end is connected to the support rod.

[0010] Preferably, a sliding groove is provided in the frame plate corresponding to the sliding bar, and an arc-shaped groove is provided on one side of the frame plate. The protective plate includes a through plate with an arc-shaped concave cross-section, and its two sides are slidably connected to the protective frame. A folding plate is provided on the lower side of the through plate and is slidably set relative to the outer corner of the protective frame. An extension plate is provided on one side of the slider and is adapted to the arc-shaped groove. One end of the extension plate is connected to the outer side of the protective plate.

[0011] Preferably, the mounting base has a concave shape design, and the connecting component includes a plate body, with plug-in blocks provided on both sides of the upper part of the plate body, a hanging seat provided on the lower part of the plate body, a connecting seat provided below the hanging seat, and a lifting ring provided below the connecting seat.

[0012] Preferably, the self-adaptive tensioning assembly includes a ring plate, a vertical pole above the ring plate, a stabilizing plate above the vertical pole, a vertical rod at the geometric center of the ring plate, a hanging plate above the vertical rod, a movable sleeve on the vertical rod, a connecting plate on the outer side of the movable sleeve and connected to the lower part of the hanging plate, a connecting rod on the outer side of the movable sleeve, a tensioning rod below the stabilizing plate, an upper end of the tensioning rod rotatably connected to the stabilizing plate, one side of the tensioning rod rotatably connected to the connecting rod, and a stop plate below the tensioning rod.

[0013] Preferably, a connecting sleeve is provided on the outer side of the upright, a support plate is provided on one side of the connecting sleeve, and a limit sleeve is provided below the support plate.

[0014] Preferably, the support frame includes a carrier plate with a concave shape. A sleeve is provided at the upper corner of the carrier plate. An installation rod with a T-shaped cross-section is provided inside the sleeve. A conical head is provided above the installation rod, and an adjustable movable block is provided below the conical head.

[0015] Preferably, the locking mechanism includes a housing with a Z-shaped design, a telescopic rod with a T-shaped cross-section is provided at the lower part of the housing, a wedge-shaped locking block is provided on one side of the telescopic rod, and a telescopic spring is provided on the outer side of the telescopic rod.

[0016] Compared with the prior art, the advantages and positive effects of the present invention are as follows:

[0017] 1. This invention provides a hoisting device for building materials. Utilizing a drive assembly, the rotation and adjustment process of the protective plate can be freely controlled, thereby protecting the building materials placed on the support frame and preventing them from falling due to swaying. The device also utilizes an adjustable frame, a self-adaptive tensioning assembly, and a locking mechanism. The locking mechanism can be easily connected to or disassembled from the support frame under the action of the hoisting assembly, reducing operational difficulty and, to a certain extent, reducing labor costs, labor intensity, and improving work efficiency. Furthermore, under the premise that the above process is established, the self-adaptive tensioning assembly can be used with the locking mechanism... By treating the protective frame and the load-bearing frame as a connected unit, the structure allows for tensioning through outward expansion to complete the connection between the equipment components, facilitating subsequent hoisting operations and meeting usage requirements. This device is rationally designed, simple in structure, and easy to manufacture. It also protects swaying building materials during hoisting, reducing the possibility of them falling and ensuring construction safety to a certain extent. Simultaneously, it effectively reduces time losses caused by manual intervention during material handling, saving manpower and time costs, improving the functionality of the equipment, ensuring construction progress, and fully meeting usage needs. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 A schematic diagram of a hoisting device for building materials;

[0020] Figure 2 A front view of the structure of a hoisting device for building materials;

[0021] Figure 3 This is a structural schematic diagram of the hoisting assembly;

[0022] Figure 4 This is a schematic diagram of part of the driving component;

[0023] Figure 5 A partial structural diagram of the driving component from another perspective;

[0024] Figure 6 This is a schematic diagram of the hanger mechanism;

[0025] Figure 7 This is a partial front view of the connecting component's structure.

[0026] Figure 8This is a schematic diagram of the self-adaptive tensioning assembly.

[0027] Figure 9 This is a front view of part of the internal structure of the locking mechanism;

[0028] In the above figures, 1. Lifting device body; 2. Placement component; 21. Frame; 22. Mounting frame; 23. Rotating shaft; 24. Driven gear; 25. Drive motor; 26. Rotating frame; 27. Moving wheel set; 28. Crane assembly; 281. Lifting wheel; 3. Adjusting frame; 31. T-shaped plate; 32. Mounting plate; 33. Moving rod; 34. Connecting lug; 35. Folding frame; 4. Protective frame; 41. Stabilizing frame; 42. Fixed frame; 5. Protective plate; 51. Through plate; 52. Folding plate; 6. Drive assembly; 61. Fixed rod; 62. Sliding bar; 63. Sliding block; 631. Extension plate; 64. Rotating rod; 65. Positioning rod; 66. Adjusting rod; 661. Lug seat; 67. Connecting rod; 68. Lifting rod; 69. Positioning seat; 610. Support rod; 611. Drive cylinder; 7. Mounting base; 71. Horizontal plate; 72. Slide rod; 73. Limiting strip; 8. Connecting assembly; 81. Plate; 82. Insert block; 83. Hanging seat; 84. Connecting seat; 85. Lifting ring; 9. Self-adaptive tensioning assembly; 91. Ring plate; 92. Upright; 93. Stabilizing plate; 94. Vertical rod; 95. Hanging plate; 96. Moving sleeve; 97. Connecting plate; 98. Connecting rod; 99. Tensioning rod; 910. Support 911. Tightening plate; 912. Connecting sleeve; 913. Support plate; 914. Limiting sleeve; 10. Locking mechanism; 101. Housing; 102. Telescopic rod; 103. Locking block; 104. Telescopic spring; 11. Bearing frame; 111. Carrier plate; 112. Sleeve; 1121. Mounting rod; 1122. Conical head; 1123. Movable block; 12. Frame plate; 121. Slide groove; 122. Arc groove. Detailed Implementation

[0029] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0030] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways than those described herein, and therefore the invention is not limited to the specific embodiments disclosed in the following specification.

[0031] Examples, such as Figures 1-9As shown, a hoisting device for building materials includes a hoisting device body 1, which includes a placement component 2. The output end of the placement component 2 is equipped with a hoisting component, which includes an adjusting frame 3. The adjusting frame 3 can be adjusted under the action of a hoisting component 28, thereby acting on a self-adaptive tensioning component 9 to achieve connection between equipment components in an outward expansion manner. This allows for tensioning in an outward expansion manner, completing the connection between the device equipment components and providing convenient conditions for subsequent hoisting operations, meeting usage requirements. A semi-circular protective frame 4 is provided below the adjusting frame 3. The protective frame 4 is generally semi-circular in shape. Furthermore, a semi-circular perforated groove is provided at its geometric center to allow for inspection of the connection between equipment. A protective plate 5 is installed on the outer side of the protective frame 4, with both ends of the protective plate 5 slidably connected to the outer corners of the protective frame 4. This means the protective plate 5 can rotate and open / close along the outer edge of the protective frame 4. A drive assembly 6 is provided on the front side of the protective frame 4 to control the free opening and closing of the protective plate 5. The rotation of the drive assembly 6 allows for free control of the protective plate 5, thus protecting the building materials placed in the support frame 11 and preventing them from falling due to shaking. A hanging mechanism is provided on the inner side of the protective frame 4. The suspended mechanism is located inside the protective frame 4, and its two ends can be vertically adjusted a short distance relative to the inner side of the protective frame 4. The suspended mechanism includes a mounting base 7, and a horizontal plate 71 is provided between the two sets of mounting bases 7. Sliding rods 72 are provided on both sides of the mounting base 7. A limit strip 73 is provided on the inner side of the protective frame 4 corresponding to the sliding rods 72. Specifically, the limit strip 73 is connected to the inner wall of the protective frame 4. The sliding rods 72 are located at both ends of the mounting base 7 and are fitted into the limit strips 73, allowing for vertical adjustment of a certain distance relative to them to facilitate the lifting operation. A connecting component 8 is provided at the bottom inside the mounting base 7. Below the connecting component 8, there is a self-adaptive tensioning component 9, and below the self-adaptive tensioning component 9, there is a locking mechanism 10. Below the inner side of the protective frame 4, there is a support frame 11. The support frame 11 facilitates the placement and support of building materials, making subsequent hoisting work easier. The connection between the locking mechanism 10 and the support frame 11 can be adjusted by the lifting of the crane component 28. In particular, it provides a prerequisite for the convenient tensioning connection of the self-adaptive tensioning component 9, making it easier to connect and release the support frame 11, thereby reducing manual input, reducing operational difficulty, saving time and labor costs, and meeting usage requirements.

[0032] In the above process: The rotation adjustment of the drive component 6 allows for free control of the protective plate 5, thereby protecting the building materials placed in the support frame 11 and preventing them from falling due to shaking; Utilizing the adjustment frame 3, the self-adaptive tensioning component 9, and the locking mechanism 10, the locking mechanism 10 can be easily connected to or disassembled with the support frame 11 under the action of the crane component 28, reducing operational difficulty and, to a certain extent, reducing labor costs, labor intensity, and improving work progress. Furthermore, under the premise that the above process is established, the self-adaptive tensioning component 9 can be used in the locking mechanism... 10. With the protective frame 4 and the bearing frame 11 considered as connected together, they can be tensioned in an outward expansion manner to complete the connection between the components of the device, providing convenient conditions for subsequent hoisting operations and meeting usage requirements. This device is reasonably designed, has a simple structure, is easy to process, and can protect building materials that sway during hoisting, reducing the possibility of them falling and ensuring construction safety to a certain extent. At the same time, it effectively reduces the time loss caused by manual intervention in the material handling process, saves manpower and time costs, improves the functionality of the device, ensures the construction progress, and fully meets usage requirements.

[0033] To ensure the smooth operation of hoisting and loading, the mounting component 2 includes a vertical frame 21. Two mounting brackets 22 are arranged in a mirror image on top of the vertical frame 21. A rotating shaft 23 is installed inside each mounting bracket 22, and a driven gear 24 is installed above the rotating shaft 23. A drive motor 25 is installed on one side of each mounting bracket 22. The output end of the drive motor 25 has a driving gear that meshes with the driven gear 24. When the position needs to be adjusted, the drive motor 25 is controlled to operate, causing the driving gear to rotate and act on the driven gear 24. The rotating shaft 23 rotates along with the driven gear 24, thus facilitating the adjustment of the position of the rotating bracket 26 and greatly improving the functionality of the device. Furthermore, the rotating bracket 26 is installed outside the rotating shaft 23, and a set of movable wheels 27 is installed below the rotating bracket 26. The moving wheel assembly 27 can be adjusted horizontally relative to the rotating frame 26. This component is a common technology in existing hoisting equipment. The specific components, working principle, and operation mode will not be described in detail. Below the moving wheel assembly 27 is a hoist assembly 28, and below the hoist assembly 28 are hoisting wheels 281. The hoist assembly 28 is also a common technology in existing hoisting equipment. Its specific working principle and operation mode are similar to those of a winch, which can be easily understood by those skilled in the art. In other words, after the installation component 2 is installed, it can rotate circumferentially in the horizontal direction and move and adjust horizontally, meeting different needs for material hoisting. The device is highly functional and ensures the smooth progress of the work.

[0034] To improve the durability of the equipment, the protective frame 4 includes an arc-shaped stabilizing frame 41. For a single-sided protective frame 4, its outer surface is a semi-circular arc shape. To form a hollow semi-circular shape, a frame plate is provided at the lower end of the stabilizing frame 41 to ensure good stability. Multiple fixing frames 42 are evenly distributed on the inner side between two stabilizing frames 41. Each stabilizing frame 41 has an extension lug at its outer corner to provide sliding adjustment for the protective plate 5. The multiple fixing frames 42 ensure the stability of the protective frame 4. Furthermore, to facilitate convenient input of driving power, it can be applied to the self-adaptive tensioning component 9 and the locking mechanism 10. The upper adjustment frame 3 includes a T-shaped plate 31 with a T-shape design, spanning between two stabilizing frames 41. A fixed frame 42 is also provided above the space between the two stabilizing frames 41. To ensure the stability of the T-shaped plate 31, its lower interior can be hollow and fitted over the uppermost fixed frame 42, with the two fixedly connected. The connections between the two sides of the T-shaped plate 31 and the upper sides of the stabilizing frames 41 can be secured with bolts or welded to ensure the stability of the connection between the equipment. Mounting plates 32 are provided on the upper two sides of the T-shaped plate 31. A moving rod 33 is provided at the geometric center of the T-shaped plate 31, and an adjusting ring is provided on the outer side of the moving rod 33. The adjusting ring can be adjusted according to… The position of the adjusting ring is adjusted adaptively according to the tensioning process of the sleeve 112. A connecting lug 34 connected to the hanging wheel 281 is provided above the moving rod 33. Folding frames 35 are provided on both sides of the connecting lug 34. One side of the folding frame 35 is rotatably connected to the connecting lug 34, and the other side is slidably connected to the mounting plate 32. Specifically, during use, the crane assembly is controlled to move, and the equipment is placed downwards. Especially after the protective frame 4 is placed on the ground, its position is relatively stable and affected by the weight of the internal hanging mechanism. When the crane assembly 28 falls, the moving rod 33 continues to descend, meaning the moving rod 33 can move relative to the T-shaped plate 31 in the protective frame 4. Thus, the self-adaptive tensioning assembly 9... The moving rod 33 will also fall due to its own gravity, and the descent of the moving rod 33 will be limited by the folding frame 35 until the locking mechanism 10 and the bearing frame 11 complete a locking. Then, the crane assembly 28 is controlled to move in the opposite direction, that is, to rise. The moving rod 33 is first pulled up and is limited by the folding frame 35. When the self-adaptive tensioning assembly 9 completes the locking, the adjusting ring of the moving rod 33 is also just against the lower end face of the T-shaped plate 31. In this way, the crane assembly 28 continues to rise, which will drive the bearing frame 11 and the protective frame 4 to rise together. On the one hand, it can ensure the smooth completion of the hoisting work, and on the other hand, it can ensure that the protective frame 4 always surrounds the outside of the workpiece to provide protection, reducing the possibility of it falling due to shaking, and meeting the usage requirements.

[0035] To facilitate the protection of hoisted materials, a frame plate 12 is provided on the outer side of the protective frame 4. The drive assembly 6 includes a fixed rod 61 located on one side below the frame plate 12. An arc-shaped slide bar 62 is provided on one side above the frame plate 12, and a slider 63 is provided inside the slide bar 62. A rotating rod 64 is provided on the fixed rod 61, and one end of the rotating rod 64 is rotatably connected to one side of the slider 63. A positioning rod 65 is provided on the frame plate 12 located outside the slide bar 62, and an adjusting rod 66 is provided outside the positioning rod 65. One end of the adjusting rod 6 is provided with a connecting rod 67, and its other end is rotatably connected to the rotating rod 64. The other end of the adjusting rod 66 is provided with an ear seat 661. A lifting rod 68 is provided below the ear seat 661. A positioning seat 69 is provided below the frame plate 12 and is sleeved on the outside of the lifting rod 68. A support rod 610 is provided between the lifting rods 68 in the two driving components 6 on the same side. A driving cylinder 611 is provided on the inner side of the protective frame 4, and its output end is connected to the support rod 610. The driving cylinder 611 is positioned between the two... The stabilizing frame 41 is positioned at the midpoint and connected to the fixed frame 42. The mounting end of the drive cylinder 611 is connected to one of the fixed frames 42 located inside the protective frame 4. Multiple fixed frames 42 are installed along the inner side of the protective frame 4 to improve its stability. The mounting end of the drive cylinder 611 is hinged to the lower end face of the fixed frame 42. Specifically, after the lifting assembly is lifted, the drive cylinder 611 is controlled to move, causing its moving end to... Used on the support rod 610, the downward movement of the support rod 610 acts on the lifting rod 68, causing it to move vertically relative to the mounting base 7, which in turn drives the adjusting rod 66 to rotate relative to the positioning rod 65, and the connecting rod 67 pulls the rotating rod 64 to rotate, which at the same time acts on the slider 63, causing it to rotate relative to the slide bar 62. When the slide bar 62 rotates, it can act on the protective plate 5, causing it to rotate relative to the protective frame 4, thus completing the protection of the building materials placed inside, reducing the possibility of them falling, and improving the protection.

[0036] To further improve the rationality of the device setup, a groove 121 is provided in the frame plate 12 corresponding to the slide bar 62, and an arc-shaped groove 122 is provided on one side of the frame plate 12. The protective plate 5 includes a through plate 51 with an arc-shaped concave cross-section, and its two sides are slidably connected to the protective frame 4. A folding plate 55 is provided on the lower side of the through plate 51, and is slidably set relative to the outer corner of the protective frame 4. An extension plate 631 is provided on one side of the slider 63, and is adapted to the arc-shaped groove 122. One end of the extension plate 631 is connected to the outer side of the protective plate 5. Specifically, it is a connecting piece between the slider 63 and the extension plate 631. Adapted to the slide 121, when the slider 63 rotates, it can drive the extension plate 631 to rotate together. For the established through plate 51, it does not fold and is connected to the outside of the extension plate 631. Considering the functionality of the device, the rotation range of the slider 63 is limited. That is, when one side of the through plate 51 is against the side near the adjusting frame 3, the through plate 51 protects the upper part, and the folding plate 55 will be opened along with the former and realize the protective function simultaneously. In this way, the building materials inside the protective frame 4 can be fully protected to prevent them from falling due to shaking, which greatly improves safety.

[0037] To further improve the functionality of the device, the mounting base 7 is designed with a concave shape. End plates are also provided on both outer ends to facilitate the installation of the sliding rod 72. The connecting component 8 includes a plate 81, with insertion blocks 82 on both sides of the upper part of the plate 81, a hanging seat 83 below the plate 81, a connecting seat 84 below the hanging seat 83, and a lifting ring 85 below the connecting seat 84. Specifically, the connecting component 8 is an intermediate component connecting the crane component 28 and the self-adaptive tensioning component 9 during installation. The end plate and mounting base 7 are detachable. The plug-in block 82 can be inserted from one end of the mounting base 7, and the two are interference fit. The end plate is used to limit its position. The hanging base 83 and the connecting base 84 are connected together by bolts, which makes it easy to replace damaged parts and reduces the difficulty of operation. The lifting ring 85 is used to connect with the ring frame on the hanging plate 95 to ensure the stability of the connection. The connecting component 8 serves as an intermediate connecting carrier, which can be easily replaced and repaired according to different usage needs, reducing the difficulty of operation.

[0038] To fully realize the tensioned connection between equipment components and improve the work process, the self-adaptive tensioning assembly 9 includes a ring plate, a vertical rod 92 above the ring plate, a stabilizing plate 93 above the vertical rod 92, a vertical rod 94 at the geometric center inside the ring plate, a hanging plate 95 on the outer side above the vertical rod 94, and a ring frame on the hanging plate 95 to facilitate the connection of the equipment components. A movable sleeve 96 is provided on the vertical rod 94, and a connecting plate 97 is provided on the outer side of the movable sleeve 96. It is connected to the lower part of the lifting platform 95. A connecting rod 98 is provided on the outer side of the movable sleeve 96. A tensioning rod 99 is provided below the stabilizing plate 93. The upper end of the tensioning rod 99 is rotatably connected to the stabilizing plate 93. One side of the tensioning rod 99 is rotatably connected to the connecting rod 98. A clamping plate 910 is provided below the tensioning rod 99. Specifically, when carrying out the hoisting work, the self-adaptive tensioning assembly 9 is first connected to the sleeve 112 in the bearing frame 11 using the locking mechanism 10. Due to the limitations of the building... Due to the weight of the materials, when the crane assembly 28 rises, the force will act on the self-adaptive tensioning assembly 9. Since the ring plate, upright 92, and stabilizing plate 93 are integrated with the support frame 11, the rise of the crane assembly 28 will first act on the lifting platform 95, which will then act on the connecting plate 97, causing the moving sleeve 96 to move upward relative to the upright 92. As the moving sleeve 96 moves upward, the connecting rod 98 moves with it and acts on the tensioning rod 99, which in turn acts on the abutment plate 910, causing it to rotate outward until it fully abuts against the inner wall of the sleeve 112. At this time, the self-adaptive tensioning assembly 9 can achieve a certain degree of tight connection with the support frame 11. Then, the crane assembly 28 is controlled to slowly lift and hoist the support frame 11 and the building materials together. After the support frame 11 and the materials are placed in a suitable position, the crane assembly 28 is used to disengage the connection, making it easy to open. The operation is simple and convenient, and the functionality is strong.

[0039] To further improve the functionality of the device, a connecting sleeve 911 is provided on the outer side of the upright 92, a support plate 912 is provided on one side of the connecting sleeve 911, and a limiting sleeve 913 is provided below the support plate 912. Specifically, the position of the limiting sleeve 913 can be pre-adjusted according to different usage requirements, and a bolt is set on the outer side of the connecting sleeve 911 to tighten it. The purpose of the limiting sleeve 913 is to prevent the tensioning rod 99 from rotating too much and affecting its tensioning effect, thus ensuring practicality.

[0040] To facilitate the support of building materials and ensure smooth hoisting operations, the support frame 11 includes a carrier plate 111 with a concave shape. A sleeve 112 is located at the upper corner of the carrier plate 111. Inside the sleeve 112 is a mounting rod 1121 with a T-shaped cross-section. A conical head 1122 is located above the mounting rod 1121, and a height-adjustable movable block 1123 is located below the conical head 1122. The movable block 1123 has two frustum-shaped halves. When the locking block 103 in the locking mechanism 10 moves downwards, it can slide downwards through its upper half until it reaches the lower half. When it rises again, the locking block 103 can move upwards from the lower half and disengage from the sleeve 112. (Detailed description follows.) The method is as follows: When the hoisting work begins, the carrier plate 111 is placed in a suitable position, and then the building materials are placed on the carrier plate 111 to await subsequent hoisting. During use, the position of the hoisting components is adjusted, especially to make the positions of the self-adaptive tensioning component 9 and the sleeve 112 correspond. The hoisting component 28 is moved downward to first make the locking mechanism 10 engage with the conical head 1122, and then moved upward in the opposite direction. This process can use the locking mechanism 10 to stabilize the self-adaptive tensioning component 9 and the support frame 11 into one, providing convenient conditions for the subsequent expansion of the self-adaptive tensioning component 9. After the hoisting is completed, the hoisting component 28 is used to separate the locking mechanism 10 from the sleeve 112 to complete the convenient lowering of the support frame 11, which greatly improves the functionality of the equipment.

[0041] To ensure smooth hoisting operations, and especially to facilitate easy connection and disassembly between the hoisting mechanism and the support frame 11, the locking mechanism 10 includes a housing 101 with a U-shaped design. A telescopic rod 102 with a T-shaped cross-section is located at the lower part of the housing 101. A wedge-shaped locking block 103 is located on one side of the telescopic rod 102, and a telescopic spring 104 is located on the outer side of the telescopic rod 102. Specifically, when the locking mechanism 10 moves vertically downward along with the connecting assembly 8 in the hoisting mechanism, the locking block 103... The conical head 1122 is positioned to move the components to both sides until the locking block 103 is below the conical head 1122. Then, the crane assembly 28 is controlled to move, causing the connecting assembly 8 to move upwards. With the help of the locking mechanism 10, the ring plate in the self-adaptive tensioning assembly 9 and the support frame 11 are aligned as one unit. As the connecting assembly 8 moves upwards, the self-adaptive tensioning assembly 9 is opened, thus abutting against the inner wall of the sleeve 112 to a certain extent, clamping the workpiece and the support frame 11, providing convenient conditions for subsequent hoisting. In the process of placing the workpiece material, after the material is placed on the fabric platform by the hoisting and conveying system, the hoist assembly 28 is controlled to continuously descend until the locking block 103 in the locking mechanism 10 moves downward and slides downward through the movable block 1123. When the locking block 103 moves to the lower half of the movable block 1123, the hoist assembly 28 is controlled to rise in the opposite direction. At this time, due to the setting of the telescopic spring 104, the locking block 103 will engage with the outside of the movable block 1123 and move upward until the movable block 1123 abuts against the conical head 1122. After the material is lowered, continue to control the crane assembly 28 to rise until the locking block 103 disengages from the sleeve 112. At this point, the self-adaptive tensioning assembly 9 is no longer integrated with the support frame 11, and the crane assembly 28 will not clamp it as it rises further. This completes the convenient placement of materials without manual intervention. In the above process, the locking mechanism 10, in conjunction with the lifting and lowering of the crane assembly 28, ensures the smooth progress of the lifting and separation processes, greatly improving the functionality of the equipment and meeting the usage requirements.

[0042] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. A hoisting device for building materials, comprising a hoisting device body, characterized in that, The hoisting device body includes a placement component, and a hoisting component is provided at the output end of the placement component. The hoisting component includes an adjusting frame, and a semi-circular protective frame is provided below the adjusting frame. A protective plate is provided on the outer side of the protective frame, and a drive component for controlling the free opening and closing of the protective plate is provided on the front side of the protective frame. A hanger mechanism is provided on the inner side of the protective frame. The hanger mechanism includes a mounting base, and a horizontal plate is provided between the mounting bases of two sets of hanger mechanisms. Sliding rods are provided on both sides of the mounting base, and a limit strip is provided on the inner side of the protective frame corresponding to the sliding rods. A connecting component is provided below the mounting base, and a self-adaptive tensioning component is provided below the connecting component. A locking mechanism is also provided below the self-adaptive tensioning component, and a bearing frame is provided on the inner lower side of the protective frame.

2. The hoisting device for building materials according to claim 1, characterized in that, The mounting assembly includes a frame, with two mounting brackets arranged in a mirror image on top of the frame. A rotating shaft is installed inside each mounting bracket, and a driven gear is installed above the rotating shaft. A drive motor is installed above one side of each mounting bracket, and a rotating frame is installed outside the rotating shaft. A set of movable wheels is installed below the rotating frame, and a crane assembly is installed below the set of movable wheels. Hanging wheels are installed below the crane assembly.

3. The hoisting device for building materials according to claim 2, characterized in that, The protective frame includes an arc-shaped stabilizing frame, with multiple fixing frames evenly distributed on the inner side between two stabilizing frames. The adjusting frame includes a T-shaped plate spanning between two stabilizing frames. Mounting plates are provided on both sides of the upper part of the T-shaped plate. A moving rod is provided at the geometric center of the T-shaped plate. A connecting lug connected to a hanging wheel is provided above the moving rod. Folding frames are provided on both sides of the connecting lug. One side of the folding frame is rotatably connected to the connecting lug, and the other side is slidably connected to the mounting plate.

4. A hoisting device for building materials according to claim 3, characterized in that, The protective frame has a frame plate on its outer side. The drive assembly includes a fixed rod located on one side below the frame plate. An arc-shaped slide bar is located on one side above the frame plate, and a slider is located inside the slide bar. A rotating rod is located on the fixed rod, and one end of the rotating rod is rotatably connected to one side of the slider. A positioning rod is located on the frame plate outside the slide bar. An adjusting rod is located outside the positioning rod. One end of the adjusting rod is connected to a connecting rod, and the other end of the adjusting rod is rotatably connected to the rotating rod. An ear seat is located at the other end of the adjusting rod. A lifting rod is located below the ear seat. A positioning seat is located below the frame plate and is sleeved on the outside of the lifting rod. A support rod is located between the lifting rods of the two drive assemblies on the same side. A drive cylinder is located on the inner side of the protective frame, and its output end is connected to the support rod.

5. A hoisting device for building materials according to claim 4, characterized in that, A sliding groove is provided in the frame plate corresponding to the sliding bar. An arc-shaped groove is provided on one side of the frame plate. The protective plate includes a through plate with an arc-shaped concave cross-section, and its two sides are slidably connected to the protective frame. A folding plate is provided on the lower side of the through plate and is slidably set relative to the outer corner of the protective frame. An extension plate is provided on one side of the slider and is adapted to the arc-shaped groove. One end of the extension plate is connected to the outer side of the protective plate.

6. A hoisting device for building materials according to claim 5, characterized in that, The mounting base has a concave shape design. The connecting component includes a plate body, with plug-in blocks on both sides of the upper part of the plate body, a hanging base on the lower part of the plate body, a connecting base below the hanging base, and a lifting ring below the connecting base.

7. A hoisting device for building materials according to claim 6, characterized in that, The self-adaptive tensioning assembly includes a ring plate, a vertical pole above the ring plate, a stabilizing plate above the vertical pole, a vertical rod at the geometric center of the ring plate, a hanging plate above the outer side of the vertical rod, a movable sleeve on the vertical rod, a connecting plate on the outer side of the movable sleeve and connected to the lower part of the hanging plate, a connecting rod on the outer side of the movable sleeve, a tensioning rod below the stabilizing plate, an upper end of the tensioning rod rotatably connected to the stabilizing plate, one side of the tensioning rod rotatably connected to the connecting rod, and a stop plate below the tensioning rod.

8. A hoisting device for building materials according to claim 7, characterized in that, A connecting sleeve is provided on the outer side of the upright, a support plate is provided on one side of the connecting sleeve, and a limit sleeve is provided below the support plate.

9. A hoisting device for building materials according to claim 8, characterized in that, The support frame includes a carrier plate with a concave shape. A sleeve is provided at the upper corner of the carrier plate. A mounting rod with a T-shaped cross-section is provided inside the sleeve. A conical head is provided above the mounting rod, and an adjustable movable block is provided below the conical head.

10. A hoisting device for building materials according to claim 9, characterized in that, The locking mechanism includes a housing with a Z-shaped design, a telescopic rod with a T-shaped cross-section is provided at the bottom inside the housing, a wedge-shaped locking block is provided on one side of the telescopic rod, and a telescopic spring is provided on the outside of the telescopic rod.

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