Hoisting device for building materials for building engineering construction

Abstract

The utility model relates to the technical field of building material hoisting, and discloses a building material hoisting device for building engineering construction, which comprises a fixed plate, a sliding plate is slidably connected in an empty slot plate, a clamping hole is formed in the sliding plate, a second fence plate is fixedly connected to one side of the sliding plate, a hollow plate is fixedly connected in the empty slot plate, and a second fence plate is fixedly connected to the other side of the hollow plate. A first spring is fixedly connected to the inner wall of the hollow plate, a clamping plate is fixedly connected to one end of the first spring, a lantern ring is fixedly connected to one side of the clamping plate, a second fixing column is rotationally connected to the inner wall of the lantern ring, and a first nitrate is rotationally connected to the outer wall of the second fixing column. According to the lifting device disclosed by the utility model, the clamping plate is pulled to drive the first nitrate to move, and the first nitrate is clamped in the clamping hole, so that the effect of prolonging the sliding plate is achieved, the problem that the lengths of two sides of the hanging basket cannot be adjusted, so that a reinforcing steel bar deviates in the lifting process, and potential safety hazards are generated is solved, and the applicability of the lifting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building material lifting, in particular to a building material lifting device used in construction engineering. Background Art

[0002] Construction projects encompass a wide range of fields, including building construction, rural housing construction, and home renovation. These processes often utilize a variety of key materials, such as rebar, which provides strong support for buildings; concrete, a key component of building structures due to its durability; and bricks, used for building walls and other structures. Lifting equipment is indispensable in construction projects. It improves construction efficiency, rapidly moves large quantities of building materials and large components, and reduces transportation time. It can also adapt to complex construction environments and operate flexibly in confined spaces. Lifting equipment also utilizes lifting belts and hanging baskets. Lifting belts are highly strong and reliable, enabling safe lifting of various building materials and components. Hanging baskets are also widely used, providing construction workers with a convenient aerial work platform.

[0003] The lifting process in the existing technology usually uses lifting belts and lifting to transport steel bars. At the same time, when using lifting belts to lift steel bars, safety hazards will arise during the lifting process due to the length of the steel bars. At the same time, when using a hanging basket to lift steel bars, the hanging basket is usually welded, and the length of the steel bars cannot be adjusted after welding, and it is not suitable for most steel bars.

[0004] Existing lifting devices typically use lifting belts. When lifting steel bars using a hanging basket, it is difficult to achieve complete balance and stability due to the varying lengths of the bars. Longer bars can lose control due to excessive swinging in the air, while shorter bars can shift due to improper placement. When this imbalance exceeds the tolerance of the lifting belt, it can easily cause the bars to fall. Furthermore, when using a hanging basket to lift steel bars, it is difficult to flexibly adapt to bars of different lengths because the length of the two sides of the basket cannot be adjusted. Therefore, a lifting device for building materials used in construction projects is proposed to address the above-mentioned issues. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a lifting device for building materials used in construction engineering, aiming to improve the problem in the prior art that the hanging basket cannot adjust the length on both sides, resulting in the inability to adapt to a variety of steel bars.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] The lifting device for building materials used in construction engineering construction comprises a fixed plate and a hollow slot plate, the hollow slot plate is slidably connected to a sliding plate, a clamping hole is opened in the sliding plate, one side of the sliding plate is fixedly connected to a second fence plate, the hollow slot plate is fixedly connected to a hollow plate, the inner wall of the hollow plate is fixedly connected to a first spring, one end of the first spring is fixedly connected to a clamping plate, one side of the clamping plate is fixedly connected to a collar, the inner wall of the collar is rotatably connected to a second fixed column, the outer wall of the second fixed column is rotatably connected to a first glass, the outer wall of the first glass is slidably connected to the inner wall of the hollow plate, the side wall of the second fence plate is provided with a first fence plate, the top of the first fence plate is fixedly connected to the first fixed column, the side wall of the first fixed column is provided with a connecting assembly, the connecting assembly is used to connect a hook function, and the side wall of the fixed plate is provided with a track assembly, and the track assembly is used to control position movement;

[0008] The connecting assembly includes a connecting sleeve, the bottom of which is threadedly connected to the inside of the first fixing column, and the outer wall of the connecting sleeve is fixedly connected to a hanging ring;

[0009] As a further description of the above technical solution:

[0010] The track assembly includes an I-shaped track, the side wall of the I-shaped track is fixedly connected to the side wall of the fixed plate, and the side wall of the I-shaped track is provided with a moving device;

[0011] As a further description of the above technical solution:

[0012] The bottom of the mobile device is fixedly connected to a shell, the side wall of the shell is fixedly connected to a motor, the output end of the motor is fixedly connected to a steel bar rotating column, the outer wall of the steel bar rotating column is rotatably connected to a steel cable, the outer wall of the steel cable is provided with a hook, the inner wall of the hook is snap-connected to the inner wall of the hanging ring, the side wall of the steel bar rotating column is fixedly connected to a transmission shaft, and one end of the transmission shaft is fixedly connected to an auxiliary rotating column;

[0013] As a further description of the above technical solution:

[0014] The side wall of the first fence plate is provided with a retaining ring, the side wall of the retaining ring is fixedly connected to the shell, and the inner wall of the shell is threadedly connected to a screw;

[0015] As a further description of the above technical solution:

[0016] One end of the screw rod is fixedly connected to a handle, one side of the screw rod is provided with a second spring, and one end of the second spring is fixedly connected to a first wedge-shaped column;

[0017] As a further description of the above technical solution:

[0018] One end of the screw rod is fixedly connected to a third fixing column, and one end of the third fixing column is fixedly connected to a first wedge-shaped column;

[0019] As a further description of the above technical solution:

[0020] The outer wall of the first wedge-shaped column is provided with a locking ball, and one end of the first wedge-shaped column is provided with a second wedge-shaped column;

[0021] As a further description of the above technical solution:

[0022] The outer wall of the ball-locking device is slidably connected to the inside of the shell, and the outer wall of the ball-locking device is snap-connected to the inside of the first fence plate.

[0023] The utility model has the following beneficial effects:

[0024] In the utility model, by pulling the clamping plate, the clamping plate drives the first glass to move, and the first glass is engaged inside the clamping hole, thereby achieving the effect of extending the sliding plate, solving the problem that the length of both sides of the hanging basket cannot be adjusted, resulting in the deviation of the steel bars during the lifting process and causing safety hazards, and improving the applicability of the lifting device.

[0025] In the utility model, by turning the handle, the handle drives the screw to rotate, the rotation of the screw drives the second spring of the side wall to contract, the contraction of the second spring drives the first wedge column to move, and the movement of the first wedge column drives the card ball on the outer wall to move it inside the shell, thereby achieving the effect of being able to disassemble the first fence plate and the second fence plate. The hanging basket cannot be stacked during the storage process, and the hanging basket is inconvenient to store when not in use, thereby improving the convenience of the lifting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional schematic diagram of a lifting device for building materials used in construction engineering proposed by the utility model;

[0027] Figure 2 This is a schematic diagram of the side wall structure of the second fence plate of a lifting device for building materials used in construction engineering proposed by the present invention;

[0028] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0029] Figure 4 This is a schematic diagram of the side wall structure of the second fence plate of a lifting device for building materials used in construction engineering proposed by the present invention;

[0030] Figure 5 for Figure 4 Sectional intention at point B in the middle.

[0031] Legend:

[0032] 1. Fixed plate; 2. I-rail; 3. Moving device; 4. Motor; 5. Steel bar rotating column; 6. Auxiliary rotating column; 7. Drive shaft; 8. Steel cable; 9. Hook; 10. Hanging ring; 11. Connecting sleeve; 12. First fence plate; 13. Second fence plate; 14. First fixed column; 15. Sliding plate; 16. Clamping hole; 17. Hollow plate; 18. First glass; 19. Second fixed column; 20. Ring; 21. Clamping plate; 22. First spring; 23. Handle; 24. Retaining ring; 25. Screw; 26. Second spring; 27. Third fixed column; 28. First wedge column; 29. Clamping ball; 30. Second wedge column; 31. Hollow plate; 32. Casing. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] Reference Figure 1 、 Figure 2 and Figure 3 The utility model provides an embodiment: a lifting device for building materials used in construction engineering, including a fixed plate 1 and a hollow slot plate 31. The hollow slot plate 31 is made of a strong material, which makes the lifting process safer and the accuracy of the internal hollow slot can be poor. The hollow slot plate 31 is slidably connected to a sliding plate 15. A clamping hole 16 is provided inside the sliding plate 15. At the same time, the accuracy of the clamping hole 16 must perfectly fit the first glass 18. A second fence plate 13 is fixedly connected to one side of the sliding plate 15. The second fence plate 13 needs to be made of steel, which reduces safety issues during the lifting process. A hollow plate 17 is fixedly connected to the inside of the hollow slot plate 31. The inner wall of the hollow plate 17 is fixedly connected to the first spring 2 2. One end of the first spring 22 is fixedly connected to the card plate 21, and one side of the card plate 21 is fixedly connected to the collar 20. The inner wall of the collar 20 is rotatably connected to the second fixed column 19, and the outer wall of the second fixed column 19 is rotatably connected to the first glass 18. The first glass 18 is made of wear-resistant material, which can increase the service life for frequent length replacement. The outer wall of the first glass 18 is slidably connected to the inner wall of the hollow plate 17. The side wall of the second fence plate 13 is provided with the first fence plate 12. The top of the first fence plate 12 is fixedly connected to the first fixed column 14. The first fixed column 14 is made of steel, and the bottom of the first fixed column 14 is welded to the top of the first fence plate 12 to ensure that the lifting process reduces safety hazards.

[0035] Specifically, the clamping plate 21 is manually pulled to rotate. The rotation of the clamping plate 21 will forcefully drive the collar 20 on one side to rotate. At the same time, the inner wall of the collar 20 tightly rotates the second fixing column 19. Subsequently, both sides of the second fixing column 19 are firmly fixed inside the first glass 18. Moreover, the first glass 18 is precisely stuck inside the clamping hole 16. Next, when it is necessary to extend both sides to better adapt to the length of the steel bar, pull the second fence plate 13, and the second fence plate 13 will drive the sliding plate 15 to slide smoothly inside the empty slot plate 31, thereby achieving the good effect of extending both sides to better adapt to the length of the steel bar.

[0036] Reference Figure 4 and Figure 5 , the side wall of the first fence plate 12 is provided with a retaining ring 24, and the side wall of the retaining ring 24 is fixedly connected to the shell 32. The shell 32 is made of wear-resistant material, and the inner wall of the shell 32 is threadedly connected with a screw 25. The screw 25 is made of high-precision and fits the inside of the retaining ring 24. One end of the screw 25 is fixedly connected to a handle 23. The handle 23 is made of high-strength steel to prevent bumps during lifting, which makes the disassembly process difficult. A second spring 26 is provided on one side of the screw 25, and one end of the second spring 26 is fixedly connected to a first wedge-shaped column 28. One end of the screw 25 is fixedly connected to a third fixing column 27, and one end of the third fixing column 27 is fixedly connected to the first wedge-shaped column 28. The outer wall of the first wedge-shaped column 28 is provided with a card ball 29, and one end of the first wedge-shaped column 28 is provided with a second wedge-shaped column 30. The outer wall of the card ball 29 is slidably connected to the inside of the shell 32, and the outer wall of the card ball 29 is snap-connected to the inside of the first fence plate 12;

[0037] Specifically, next, the handle 23 can be rotated. The rotation of the handle 23 will forcefully drive the screw rod 25 on one side to rotate, and the rotation of the screw rod 25 will cause the second spring 26 of the side wall to contract. Subsequently, when the second spring 26 contracts, it will drive the third fixing column 27 of the side wall to slide smoothly inside the shell 32. Next, the sliding of the first wedge-shaped column 28 will drive the locking ball 29 on the outer wall to slide flexibly inside the shell 32. Moreover, when the locking ball 29 slides, its outer wall will accurately engage with the inside of the second fence plate 13, thereby achieving the effect of conveniently disassembling the first fence plate 12 and the second fence plate 13.

[0038] Reference Figure 1The side wall of the first fixed column 14 is provided with a connecting component, which is used to connect the hook 9 function. The side wall of the fixed plate 1 is provided with a track component, which is used to control the position movement. The connecting component includes a connecting sleeve 11, and the bottom of the connecting sleeve 11 is threadedly connected to the inside of the first fixed column 14. The outer wall of the connecting sleeve 11 is fixedly connected to a hanging ring 10. The track component includes an I-shaped rail 2. The I-shaped rail 2 is made of carbon structural steel, which has good strength and toughness and can withstand a large load. The side wall of the I-shaped rail 2 is fixedly connected to the side wall of the fixed plate 1. A moving device 3 is provided on the side wall of the I-shaped rail 2. The bottom of the moving device 3 is fixedly connected to a shell 32, and the side wall of the shell 32 is fixedly connected to a motor 4. The output end of the motor 4 is fixedly connected to a steel bar rotating column 5. The outer wall of the steel bar rotating column 5 is rotatably connected to a steel cable 8. A hook 9 is provided on the outer wall of the steel cable 8. The hook 9 is made of chromium-molybdenum alloy steel, which has extremely high strength and good toughness and can withstand huge tension and impact. It has good wear resistance and corrosion resistance, can adapt to various harsh working environments, and prolong the service life of the hook 9. The inner wall of the hook 9 is snap-connected to the inner wall of the hanging ring 10. The side wall of the steel bar rotating column 5 is fixedly connected to the transmission shaft 7. The transmission shaft 7 is made of 45 steel, which has high strength and good toughness and can withstand certain torque and bending stress. One end of the transmission shaft 7 is fixedly connected to the auxiliary rotating column 6;

[0039] Specifically, when using the lifting device, the efficient operation of the moving device 3 first enables it to move smoothly along the sidewalls of the I-rail 2. The sidewalls of the I-rail 2 are firmly fixed to the sidewalls of the fixed plate 1, ensuring the stability of the entire lifting device. Simultaneously, the movement of the moving device 3 drives the fixed housing 32 at the bottom, causing it to move along with it. Subsequently, the output end of the motor 4 begins to generate force, driving the steel rotating column 5 inside the housing 32 to rapidly rotate. The rotation of the steel rotating column 5 in turn drives the drive shaft 7 on one side, which in turn drives the auxiliary rotating column 6. The rotation of the steel rotating column 5 then causes the steel cable 8 on the outer wall to rotate. The rotation of the steel cable 8 then drives the hook 9 to move. The inner wall of the hook 9 precisely hooks onto the inner wall of the hanging ring 10, which is fixed to the outer wall of the connecting sleeve 11. The connecting sleeve 11 is connected to the sidewall of the first fixed column 14 via a sturdy nut. Moreover, the bottom of the first fixing column 14 is firmly fixed to the top of the first fence plate 12, achieving a perfect lifting effect.

[0040] Working principle: When using the lifting device, first, the moving device 3 is operated to move it to the side wall of the I-rail 2, and the side wall of the I-rail 2 is fixed to the side wall of the fixed plate 1, and the movement of the moving device 3 drives the outer shell 32 fixed at the bottom to move it together, and then the output end of the motor 4 drives the steel rotating column 5 inside the outer shell 32 to rotate, and the rotation of the steel rotating column 5 drives the transmission shaft 7 on one side to rotate, and the rotation of the transmission shaft 7 drives the auxiliary rotating column 6 together, and then the rotation of the steel rotating column 5 rotates the steel cable 8 on the outer wall, and then the rotation of the steel cable 8 drives the hook 9 to move, and then the inner wall of the hook 9 is hung on the inner wall of the hanging ring 10, and at the same time, the hanging ring 10 is fixed to the outer wall of the connecting sleeve 11, and the connecting sleeve 11 is connected to the side wall of the first fixed column 14 through a nut, and the bottom of the first fixed column 14 is fixed to the top of the first fence board 12, achieving the effect of the lifting device, and then the card plate 21 is manually pulled to drive it to rotate, and the card plate The rotation of the plate 21 drives the ring 20 on one side to rotate, and at the same time, the inner wall of the ring 20 rotates with the second fixing column 19, and then the two sides of the second fixing column 19 are fixed to the inside of the first glass 18, and the first glass 18 is stuck in the inside of the card hole 16, and then the second fence plate 13 is pulled, and the second fence plate 13 drives the sliding plate 15 to slide inside the empty slot plate 31, so as to achieve the effect of extending both sides to better adapt to the length of the steel bar. Next, the handle 23 can be rotated, and the rotation of the handle 23 drives the screw 25 on one side to rotate. The rotation of the screw 25 drives the second spring 26 of the side wall to contract, and then the second spring 26 drives the third fixing column 27 of the side wall to slide inside the shell 32 when it contracts. Then the sliding of the first wedge column 28 drives the card ball 29 of the outer wall to slide inside the shell 32, and the sliding of the card ball 29 locks the outer wall into the inside of the second fence plate 13, so as to achieve the effect of removing the first fence plate 12 and the second fence plate 13.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A lifting device for building materials used in construction engineering, comprising a fixed plate (1) and a slotted plate (31), characterized in that: The hollow slot plate (31) is slidably connected to a sliding plate (15) inside, a clamping hole (16) is provided inside the sliding plate (15), one side of the sliding plate (15) is fixedly connected to a second fence plate (13), the hollow slot plate (31) is fixedly connected to a hollow plate (17), an inner wall of the hollow plate (17) is provided with a first spring (22), one end of the first spring (22) is fixedly connected to the clamping plate (21), the other end of the first spring (22) is fixedly connected to one side of the hollow plate (17), and one side of the clamping plate (21) is fixed. A collar (20) is connected, the inner wall of the collar (20) is rotatably connected to a second fixed column (19), the outer wall of the second fixed column (19) is rotatably connected to a first glass (18), the outer wall of the first glass (18) is slidably connected to the inner wall of the hollow plate (17), the side wall of the second fence plate (13) is provided with a first fence plate (12), the top of the first fence plate (12) is fixedly connected to a first fixed column (14), the side wall of the first fixed column (14) is provided with a connecting assembly, and the side wall of the fixed plate (1) is provided with a track assembly; The connection assembly comprises a connection sleeve (11), the bottom of the connection sleeve (11) is threadedly connected to the inside of a first fixing column (14), and the outer wall of the connection sleeve (11) is fixedly connected to a hanging ring (10).

2. A lifting device for building materials used in construction engineering according to claim 1, characterized in that: The track assembly comprises an I-shaped track (2), the side wall of the I-shaped track (2) being fixedly connected to the side wall of the fixed plate (1), and the side wall of the I-shaped track (2) being provided with a moving device (3).

3. A lifting device for building materials used in construction engineering according to claim 2, characterized in that: The bottom of the mobile device (3) is fixedly connected to a housing (32), the side wall of the housing (32) is fixedly connected to a motor (4), the output end of the motor (4) is fixedly connected to a steel bar rotating column (5), the outer wall of the steel bar rotating column (5) is fixedly connected to a steel cable (8), one end of the steel cable (8) is fixedly connected to a hook (9), the inner wall of the hook (9) is snap-connected to the inner wall of the hanging ring (10), the side wall of the steel bar rotating column (5) is fixedly connected to a transmission shaft (7), and one end of the transmission shaft (7) is fixedly connected to an auxiliary rotating column (6).

4. A lifting device for building materials used in construction engineering according to claim 1, characterized in that: The side wall of the first fence plate (12) is provided with a retaining ring (24), the side wall of the retaining ring (24) is fixedly connected to a housing (32), and the inner wall of the housing (32) is threadedly connected to a screw (25).

5. A lifting device for building materials used in construction engineering according to claim 4, characterized in that: One end of the screw rod (25) is fixedly connected to a handle (23), and a second spring (26) is provided on one side of the screw rod (25). One end of the second spring (26) is fixedly connected to a first wedge-shaped column (28), and the other end of the second spring (26) is fixedly connected to one end of the screw rod (25).

6. A lifting device for building materials used in construction engineering according to claim 5, characterized in that: One end of the screw rod (25) is fixedly connected to a third fixing column (27), and one end of the third fixing column (27) is fixedly connected to a first wedge-shaped column (28).

7. A lifting device for building materials used in construction engineering according to claim 6, characterized in that: A locking ball (29) is provided on the outer wall of the first wedge-shaped column (28), and a second wedge-shaped column (30) is provided at one end of the first wedge-shaped column (28).

8. A lifting device for building materials used in construction engineering according to claim 7, characterized in that: The outer wall of the locking ball (29) is slidably connected to the interior of the housing (32), and the outer wall of the locking ball (29) is snap-connected to the interior of the first fence plate (12).

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