Safe hoisting device for hoisting bricks in building construction

Abstract

The utility model provides a safe hoisting device for hoisting bricks in building construction, which comprises a bottom support, a lifting device, a lifting device and a lifting device, and is characterized in that the bottom support is used for supporting the bottoms of the bricks; and the hoisting cage is arranged above the bottom support in a covering mode, the hoisting cage and the bottom support are connected in a detachable mode, and the hoisting cage is used for being arranged outside the bricks in a covering mode after the bricks are stacked and before the bricks are transferred, so that hoisting of the bricks is achieved. The device provided by the utility model is convenient to use, easy to operate and high in safety, can effectively prevent accidents such as brick scattering and the like, is better used for brick hoisting construction, is favorable for protecting other operators on the ground, improves the safety of hoisting the bricks, prevents object striking and hoisting accidents, and improves the working efficiency. The occurrence of safety accidents is further reduced, and the problem that in the existing brick hoisting process, brick stacks are likely to scatter, so that property loss and even casualties occur is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction tool technical field, specifically, relate to a kind of safety hoisting device of building construction hoisting brick. BACKGROUND

[0002] In the building construction process, usually directly bundle brick and hoist, in hoisting process, it is prone to cause brick pile to scatter, cause property loss, even personnel casualty accident, it is very dangerous. UTILITY MODEL CONTENTS

[0003] Therefore, the utility model provides a kind of safety hoisting device of building construction hoisting brick, to solve the problem that existing brick hoisting process is prone to cause brick pile to scatter and cause property loss even personnel casualty accident.

[0004] The utility model provides a kind of safety hoisting device of building construction hoisting brick, the safety hoisting device includes: bottom support, for carrying out the bottom support of brick;Hoisting cage, it is covered in the top of the bottom support, and the hoisting cage with the bottom support between with the way of detachable connection, for covering in the outside of brick after brick stacking, to realize the hoisting of brick.

[0005] Further, the safety hoisting device of building construction hoisting brick described above, the bottom support is movable bottom support, it has walking state and fixed support state.

[0006] Further, the safety hoisting device of building construction hoisting brick described above, the movable bottom support includes: bottom support main body, play the supporting role;Mobile part, it is set in the bottom of the bottom support main body, for driving the bottom support main body to move;Telescopic support leg, rotatably connected on the bottom support main body;In the fixed support state, the telescopic support leg rotates to vertical position and extends to contact support surface and jacks up the bottom support main body, so that the mobile part is suspended, to provide fixed support by the telescopic support leg;In the walking state, the telescopic support leg is retracted to suspended state and rotates to folding position, the mobile part contacts support surface, to provide mobile support by the mobile part and drive the bottom support main body to move.

[0007] Furthermore, the aforementioned safe hoisting device for transporting bricks in construction includes a movable base that further comprises: a movable part status sensor for detecting whether the movable part is in a suspended state and sending the movable part status signal to the controller; a leg status sensor for detecting whether the telescopic leg is in a suspended state and sending the leg status signal of the telescopic leg to the controller; and a controller connected to the movable part status sensor and the leg status sensor, respectively, for receiving the movable part status signal emitted by the movable part status sensor and the leg status signal emitted by the leg status sensor, and controlling the rotation and extension of the telescopic leg according to the movable part status signal and the leg status signal.

[0008] Furthermore, in the aforementioned safe hoisting device for transporting bricks during construction, the outrigger status sensor includes: a rotation direction sensor for detecting the direction of the current rotation position of the telescopic outrigger; a length sensor for detecting the length of the telescopic outrigger; and an outrigger status analysis unit, connected to the rotation direction sensor and the length sensor respectively, for receiving the direction of the current rotation position of the telescopic outrigger detected by the rotation direction sensor and the length of the telescopic outrigger, and analyzing and determining whether the telescopic outrigger is in a suspended state.

[0009] Furthermore, in the aforementioned safe hoisting device for transporting bricks during construction, the movable part is rotatably connected to the base support body, and is used to rotate to one side of the base support body.

[0010] Furthermore, in the aforementioned safe hoisting device for transporting bricks during construction, the base support includes: a support plate; a reinforcing rod disposed below the support plate and connected to the support plate for reinforcing the support plate; and a insertion rod disposed below the reinforcing rod, wherein the insertion rod and the reinforcing rod are arranged at an angle and connected to each other for detachable connection with the hoisting cage.

[0011] Furthermore, in the aforementioned safe hoisting device for transporting bricks during construction, the inserting rod is a hollow rod structure with an inserting rod inserted inside. The two ends of the inserting rod protrude from the two ends of the inserting rod. The bottom of the hoisting cage is provided with an insertion hole, and the two ends of the inserting rod are inserted into the insertion hole of the hoisting cage.

[0012] Furthermore, in the aforementioned safe hoisting device for transporting bricks during construction, there are multiple reinforcing rods arranged side by side and spaced apart along the length of the support plate; the reinforcing rods are square steel structures, and the support plate is a steel plate structure.

[0013] Furthermore, in the aforementioned safe hoisting device for transporting bricks during construction, the top of the hoisting cage is equipped with a lifting ring.

[0014] The safety hoisting device for transporting bricks in construction provided by this utility model is convenient to use, easy to operate, and highly safe. It can effectively prevent accidents such as brick scattering, making it better suited for brick hoisting construction. It is beneficial for protecting other workers on the ground, improving the safety of brick hoisting, preventing object impacts and hoisting accidents, further reducing the occurrence of safety accidents, and solving the problem that existing brick hoisting processes are prone to brick stacks scattering, causing property damage or even personal injury. Attached Figure Description

[0015] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0016] Figure 1 A front view of a safe hoisting device for transporting bricks in building construction, provided in an embodiment of this utility model;

[0017] Figure 2 A top view of a safe hoisting device for transporting bricks in building construction, provided in an embodiment of this utility model;

[0018] Figure 3 A bottom view of the base provided in an embodiment of this utility model;

[0019] Figure 4 A front view of the base provided in an embodiment of this utility model;

[0020] Figure 5 A side view of the base provided in an embodiment of this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the insertion rod provided in an embodiment of the present utility model;

[0022] Figure 7 This is a schematic diagram of the structure of the movable base provided in an embodiment of the present utility model;

[0023] Figure 8 A structural block diagram of the movable base provided in the embodiment of this utility model;

[0024] Figure 9 A structural block diagram of the outrigger status sensor provided in this embodiment of the utility model;

[0025] Explanation of reference numerals in the attached figures:

[0026] 1-Base support, 11-Support plate, 12-Reinforcing rod, 13-Insertion rod, 14-Insertion rod, 15-Base support body, 16-Moving part, 17-Telescopic outrigger, 2-Lifting cage, 21-Lifting frame, 22-Disassembly piece, 23-Anti-detachment net, 3-Lifting ring, 100-Moving part status sensor, 200-Outrigger status sensor, 210-Rotation direction sensor, 220-Length sensor, 230-Outrigger status judgment unit, 300-Controller. Detailed Implementation

[0027] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specified, embodiments and features of the present invention can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] See Figures 1 to 2 The present invention illustrates a preferred structure of a safe hoisting device for transporting bricks in building construction, as provided in this embodiment. As shown in the figure, the safe hoisting device includes: a base support 1 and a hoisting cage 2.

[0029] The base support 1 is used to support the bottom of the bricks; the hoisting cage 2 is placed above the base support 1, and the hoisting cage 2 is detachably connected to the base support 1, so as to cover the outside of the bricks after they are stacked and before they are transferred, so as to realize the hoisting of the bricks.

[0030] Specifically, the base support 1 can be a fixed base support, on which bricks can be stacked for transport by the hoisting device. Alternatively, in other embodiments, the base support 1 can be a movable base support, having both a walking state and a fixed support state. In the walking state, the movable base support 1 moves to change its construction position to the location of the bricks. In the fixed support state, the movable base support 1 provides stable support for stacking the bricks. The hoisting cage 2 can be placed over the base support 1, and the two are detachably connected, forming a cuboid structure with an open top or a sealed cuboid structure at both ends. The bricks can be various types of blocks, such as 240mm×115mm×53mm sintered bricks or 600mm×200mm / 250mm×75mm / 100mm / 150mm autoclaved concrete blocks. In this embodiment, the top of the hoisting cage 2 is provided with a lifting ring 3.

[0031] In one implementation of this embodiment, such as Figures 3 to 6 As shown, the base 1 is a fixed base, which includes: a support plate 11, a reinforcing rod 12 and a fixing rod 13.

[0032] A reinforcing rod 12 is disposed below the support plate 11 and is connected to the support plate 11 to reinforce the support plate 11. A fixing rod 13 is disposed below the reinforcing rod 12 and is disposed at an angle to the reinforcing rod 12 and is connected to it for detachable connection with the hoisting cage 2.

[0033] Specifically, the support plate 11, as the first layer, can be a steel plate structure, specifically a steel plate with a length × width of 1300mm × 1300mm and a thickness of 5mm. Reinforcing rods 12 are welded to the support plate 11 to reinforce the load-bearing capacity of the steel plate. The reinforcing rods 12, as the second layer, can be square steel with a length × width × height of 1300mm × 50mm × 30mm and a thickness of 3mm, and are horizontally welded below the support plate 11. Multiple reinforcing rods 12 are arranged side-by-side and spaced apart along the length of the support plate. Inserting rods 13 can be positioned below the reinforcing rods 12, and are angled and connected to the reinforcing rods 12, enabling the connection between the base support 1 and the lifting cage 2. In this embodiment, the insertion rod 13 is a hollow rod structure with an insertion rod 14 inserted inside. The two ends of the insertion rod 14 protrude from the ends of the insertion rod 13. The bottom of the hoisting cage 2 has an insertion hole, and the two ends of the insertion rod 14 are inserted into the insertion hole of the hoisting cage 2. Alternatively, two square steel bars (1300mm x 80mm x 50mm, 5mm thick) can be welded to both sides of the vertical center point of the third layer below the seven square steel bars to serve as a base and to secure the insertion hole of the hoisting cage using the insertion rod. The insertion rod 14 is a hollow steel pipe with a diameter of 38mm, a length of 1700mm, and a thickness of 5mm.

[0034] In another embodiment of this example, see Figure 7 The movable base 1 includes: a base body 15, a movable part 16, and telescopic support legs 17; wherein,

[0035] The base support body 15 serves a supporting function. Specifically, the structure of the base support body 15 can refer to the structure of the fixed base support in the previous embodiment.

[0036] The movable part 16 is located at the bottom of the base body 15 (relative to the bottom of the base body 15). Figure 7(As shown in the diagram), it is used to move the base body 15, thereby moving the entire device. Specifically, there can be multiple moving parts 16, located at the four corners of the bottom of the base body 15, to provide multiple support points for movement, thus ensuring the stability of the device's movement. One or more of the moving parts 16 can serve as drive wheels to drive the chassis 1 to move during movement.

[0037] Telescopic outrigger 17 is rotatably connected to the base body 15; in the fixed support state, telescopic outrigger 17 rotates to a vertical position (relative to the vertical position). Figure 7 (As shown in the diagram) the movable part 16 extends to contact the support surface and lift the base body 15, so that the movable part 16 is suspended in the air, so as to provide fixed support through the telescopic outrigger 17; in the walking state, the telescopic outrigger 17 retracts to the suspended state and rotates to the folded position, the movable part 16 contacts the support surface, so as to raise the movable support through the movable part 16 and drive the base body 15 to move. Specifically, the telescopic outrigger 17 can be a hydraulic outrigger or other telescopic structure, and no limitation is made on it in this embodiment. The telescopic outrigger 17 can be rotatably connected to the base body 15 through a hinge plate to realize the rotation of the telescopic outrigger 17, thereby realizing the conversion between the telescopic outrigger 17 in the vertical position and the folded position; wherein, the hinge plate can be a universal hinge plate to drive the telescopic outrigger 17 to rotate 360°. In this embodiment, there can be four telescopic outriggers 17 to ensure the stability of the fixed support of the base body 15.

[0038] Of course, the telescopic outrigger 17 can also be directly vertically installed and fixedly connected to the base body 15, so that the telescopic outrigger 17 or the moving part 16 can be switched between being suspended or suspended by simply adjusting the telescopic extension. That is, when the telescopic outrigger 17 is installed on the base body 15 and is in a fixed support state, the telescopic outrigger 17 is extended and adjusted to contact the support surface, so that the moving part 16 is suspended, so as to provide fixed support through the telescopic outrigger 17; when in a walking state, the telescopic outrigger 17 is extended and adjusted to be in a suspended state, and the moving part 16 contacts the support surface, so as to provide walking and moving support through the moving part 16.

[0039] In this embodiment, the telescopic outrigger 17 is rotatably connected to the base support body 15. In particular, the structure of its rotatable connection with the telescopic outrigger 17 enables the switching between two states of the base support during movement. At the same time, in the fixed support state, it can be rotated to a horizontal position or other directional positions and folded to avoid interference or collision between the telescopic outrigger 17 and other objects when the safety hoisting device moves. In the walking state, it can be rotated to a vertical position, and then the bottom of the telescopic outrigger 17 is brought into contact with the support surface and gradually lifted the base support body 15 by telescopic adjustment. Thus, the entire hoisting device is supported by the telescopic outrigger 17, and the moving part 16 is suspended in the air, which can switch to the fixed support state.

[0040] See Figure 8 This is a structural block diagram of the movable base provided in an embodiment of the present invention. As shown in the figure, the movable base also includes: a movement part status sensor 100, a support leg status sensor 200, and a controller 300; wherein,

[0041] The motion part status sensor 100 is used to detect whether the moving part 16 is in a suspended state, and can send the motion part status signal of the moving part 16 to the controller 300. Specifically, the motion part status sensor 100 can be a pressure sensor, which can be installed on the moving part 16 to detect the pressure on the moving part 16, so as to detect whether the moving part 16 is in a suspended state. For example, when the pressure on the moving part 16 is zero, the moving part 16 is in a suspended state; otherwise, the moving part 16 is not in a suspended state, and the motion part status signal of the moving part 16 can be sent to the controller 300. Of course, the motion part status sensor 100 can also be other sensors to detect whether the moving part 16 is in a suspended state.

[0042] The outrigger status sensor 200 is used to detect whether the telescopic outrigger 17 is in a suspended state and sends the outrigger status signal of the telescopic outrigger 17 to the controller 300. Specifically, the outrigger status sensor 200 can determine the status of the movable base 1 by detecting whether the telescopic outrigger 17 is in a suspended state and combining it with the movement part status signal of the moving part 16. That is, when the telescopic outrigger 17 is in a suspended state and the moving part 16 is not in a suspended state, the movable base 1 is in a walking state and can be moved as a whole by the moving part 16; when the telescopic outrigger 17 is not in a suspended state and the moving part 16 is in a suspended state, the movable base 1 is in a fixed support state.

[0043] The controller 300 is connected to the movement part status sensor 100 and the outrigger status sensor 200 respectively. It is used to receive the movement part status signal transmitted by the movement part status sensor 100 and the outrigger status signal transmitted by the outrigger status sensor 200. Based on the movement part status signal and the outrigger status signal, it controls the rotation and extension of the telescopic outrigger 17 to switch the state of the movable base 1. That is, when the working position needs to be moved, the telescopic outrigger 17 is retracted and rotated to the folded position so that the movement part 16 contacts the support surface. When bricks need to be stacked, the telescopic outrigger 17 is rotated to the vertical position and extended to contact the support surface. The base body 15 is gradually lifted so that the movement part 16 is suspended. After being fixedly supported by the telescopic outrigger 17, the bricks are stacked, etc.

[0044] See Figure 9This is a structural block diagram of the outrigger status sensor provided in this embodiment of the present invention. As shown in the figure, the outrigger status sensor 200 may include: a rotation direction sensor 210, a length sensor 220, and an outrigger status determination unit 230; wherein, the rotation direction sensor 210 is used to detect the direction of the current rotation position of the telescopic outrigger 17, so as to detect whether the telescopic outrigger 17 is in a vertical position or a folded position; the length sensor 220 is used to detect the length of the telescopic outrigger 17, so as to detect whether the length of the telescopic outrigger 17 extends to a preset support length or retracts to a preset suspended length; the outrigger status determination unit 230 is connected to the rotation direction sensor 210 and the length sensor 220 respectively, and is used to analyze and determine whether the telescopic outrigger 17 is in a suspended state based on the direction of the current rotation position of the telescopic outrigger 17 detected by the rotation direction sensor 210 and the length of the telescopic outrigger 17. Specifically, the rotation direction sensor 210 can be installed on the base body 15 to detect the current rotation direction of the telescopic outrigger 17 by detecting the position of the hinge plate; of course, the current rotation direction of the telescopic outrigger 17 can also be detected directly, and this embodiment does not impose any limitation on it. The length sensor 220 detects the length of the telescopic outrigger 17 itself. The outrigger state judgment unit 230 analyzes and judges whether the telescopic outrigger 17 is in a suspended state, that is, when the telescopic outrigger 17 is in a vertical position, the bottom end of the telescopic outrigger 17 (relative to the vertical position) can be judged based on the length of the telescopic outrigger 17. Figure 2 The distance between the moving part 16 and the base body 15 (as shown in the figure) is used to compare the distance between the moving part 16 and the base body 15, thereby determining whether the telescopic support leg 17 is in a suspended state. This also determines whether the moving part 16 is in a suspended state, thus determining the state of the chassis 1 during movement. The preset support length and preset suspension length can be determined according to actual conditions. It is sufficient to ensure that when the length of the telescopic support leg 17 is the preset support length and it is in a vertical position, the bottom end of the telescopic support leg 17 contacts the support surface, while the moving part 16 is suspended. Similarly, when the length of the telescopic support leg 17 is the preset suspension length and it is in a vertical position, the telescopic support leg 17 is suspended, while the moving part 16 contacts the support surface.

[0045] See also Figure 1The hoisting cage 2 may include a hoisting frame 21 and disassembly fittings 22 disposed on the hoisting frame 21. The disassembly fittings 22 are disposed at the bottom of the hoisting frame 21 and are detachably connected to the base support 1. The connection and disassembly can be achieved through a plug rod 14. The hoisting frame 21 is provided with an anti-detachment net 23, which may be a wire mesh. The hoisting frame 21 may be constructed by welding multiple angle steels, such as eight angle steels. The disassembly fittings 22 may be flat steels with insertion holes. The anti-detachment net 23 is disposed on the four-sided open sections of the hoisting frame 21. The angle steels are 50mm wide, 1500mm long, and 5mm thick. The flat steels are 100mm wide, 1500mm long, and 5mm thick. The flat steels have insertion holes corresponding to the third layer of square steel on the base support. Hoisting rings 3 are welded to the four corners of the top of the hoisting cage 2. Wire mesh is disposed in the other open sections as anti-detachment nets 23.

[0046] The safe hoisting device is used as follows: various types of bricks need to be neatly stacked on the base support 1, the hoisting cage 2 is fastened, and the insertion rod 14 is inserted into the fixing rod 13 of the base support 1 for fixation. Then, the hoisting equipment such as steel wire rope is connected to the hoisting point of the hoisting cage 2 for hoisting. This greatly reduces the risk of bricks scattering during the hoisting process and enhances safety.

[0047] In summary, the safe hoisting device for transporting bricks in construction provided in this embodiment is convenient to use, easy to operate, and highly safe. It can effectively prevent accidents such as brick scattering, making it better suited for brick hoisting construction. It is beneficial for protecting other workers on the ground, improving the safety of brick hoisting, preventing object impacts and hoisting accidents, further reducing the occurrence of safety accidents, and solving the problem that existing brick hoisting processes are prone to brick stack scattering, causing property damage or even personal injury.

[0048] It should be noted that in the description of this utility model, the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this utility model.

[0049] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0050] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A safe hoisting device for transporting bricks in building construction, characterized in that, include: Base support, used to support the bottom of the bricks; A hoisting cage is placed over the base support, and the hoisting cage is detachably connected to the base support. It is used to cover the outside of the bricks after they are stacked and before they are transferred, so as to realize the hoisting of the bricks. The base includes: Support plate; A reinforcing rod is disposed below the support plate and is connected to the support plate to reinforce the support plate; A fixing rod is disposed below the reinforcing rod, and the fixing rod is arranged at an angle to the reinforcing rod and connected to it, for detachable connection with the hoisting cage; The insertion rod is a hollow rod structure with a socket rod inserted inside. The two ends of the socket rod protrude from both ends of the insertion rod. The bottom of the hoisting cage is provided with an insertion hole, and both ends of the insertion rod are inserted into the insertion hole of the hoisting cage; There are multiple reinforcing rods, which are arranged side by side and spaced apart along the length of the support plate; The reinforcing rod is a square steel structure, and the support plate is a steel plate structure.

2. The safe hoisting device for transporting bricks in building construction according to claim 1, characterized in that, The base is a movable base, which has a walking mode and a fixed support mode.

3. The safe hoisting device for transporting bricks in building construction according to claim 2, characterized in that, The movable base includes: The base structure serves a supporting function; A movable part is disposed at the bottom of the base body and is used to drive the base body to move; Telescopic outriggers are rotatably connected to the base body. In the fixed support state, the telescopic outriggers rotate to a vertical position and extend to contact the support surface and lift the base body, so that the movable part is suspended in the air, thereby providing fixed support through the telescopic outriggers. In the walking state, the telescopic outriggers retract to the suspended state and rotate to a folded position, and the movable part contacts the support surface, thereby providing moving support through the movable part and driving the base body to move.

4. The safe hoisting device for transporting bricks in building construction according to claim 3, characterized in that, The movable base also includes: A motion part status sensor is used to detect whether the motion part is in a suspended state and to send the motion part status signal of the motion part to the controller. The outrigger status sensor is used to detect whether the telescopic outrigger is in a suspended state and to send the outrigger status signal of the telescopic outrigger to the controller. The controller is connected to the moving part status sensor and the outrigger status sensor respectively, and is used to receive the moving part status signal emitted by the moving part status sensor and the outrigger status signal emitted by the outrigger status sensor, and control the rotation and extension of the telescopic outrigger according to the moving part status signal and the outrigger status signal.

5. The safe hoisting device for transporting bricks in building construction according to claim 4, characterized in that, The outrigger status sensor includes: A rotation direction sensor is used to detect the current rotation direction of the telescopic outrigger; A length sensor is used to detect the length of the telescopic outrigger; The outrigger status analysis unit is connected to the rotation direction sensor and the length sensor respectively. It is used to receive the direction of the current rotation position of the telescopic outrigger detected by the rotation direction sensor and the length of the telescopic outrigger, and analyze and determine whether the telescopic outrigger is in a suspended state.

6. The safe hoisting device for transporting bricks in building construction according to claim 3, characterized in that, The movable part is rotatably connected to the base body and is used to rotate to one side of the base body.

7. The safe hoisting device for transporting bricks in building construction according to any one of claims 1 to 6, characterized in that, The top of the hoisting cage is equipped with a lifting ring.

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