Z-axis hoisting plate

Abstract

The utility model relates to the technical field of hoisting plates, and discloses a Z-axis hoisting plate which comprises a splice plate, fixing columns in a rectangular array are slidably connected into the splice plate, a plurality of sliding rods in an annular array are fixedly connected into the splice plate, wedge-shaped sliding blocks are slidably connected to the outer walls of the sliding rods, springs are arranged on the outer walls of the sliding rods in a sleeved mode, and the wedge-shaped sliding blocks are fixedly connected with the splice plate. One end of the spring is fixedly connected to one side of the outer wall of the wedge-shaped sliding block, the other end of the spring is fixedly connected to one side of the outer wall of the sliding rod, a sliding block is fixedly connected to the bottom of the wedge-shaped sliding block, inserting grooves in an annular array are formed in the outer wall of the fixing column, and the outer wall of the sliding block is slidably connected into the inserting grooves. According to the utility model, the wedge-shaped sliding block overcomes the force of the spring to move towards the center, so that the sliding block is clamped into the slot, the hook is mounted, the problem that the hook at the bottom of the hoisting plate is inconvenient to replace after being abraded is solved, the convenience of replacing the hook is improved, and the maintenance cost of the hook is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting plates, in particular to a Z-axis hoisting plate. Background Art

[0002] A hoisting plate is a device component used for hoisting heavy objects. It is usually made of strong materials and has sufficient strength and stability to ensure the safety and reliability of the hoisting process. Hoisting plates may have different shapes and designs to adapt to various hoisting requirements. When using a hoisting plate, relevant safety codes and operating procedures need to be followed to ensure the safety of personnel and equipment.

[0003] When hoisting, it is necessary to determine the appropriate hoisting points according to the weight and shape of the object to be hoisted. Usually, there are multiple lifting rings or hooks marked on the hoisting plate, and the operator needs to select the appropriate hoisting point according to the actual situation to ensure hoisting balance and stability, and then connect the hoisting plate to the hoisting equipment (such as a crane, a hoist, etc.). Ensure that the connection is firm and reliable to avoid loosening or falling off during hoisting.

[0004] However, after long-term use, the hooks at the bottom of the hoisting plate will wear out. To ensure hoisting safety, the hoisting plate is usually replaced. The replacement of the hoisting plate involves purchasing a new hoisting plate and may require paying labor costs for replacement. For some large or specially designed hoisting plates, the cost may be quite expensive. Therefore, a Z-axis hoisting plate is proposed to solve the above problems. Summary of the Utility Model

[0005] To make up for the above deficiencies, the utility model provides a Z-axis hoisting plate, aiming to improve the problem that when the hooks at the bottom of the hoisting plate in the prior art are worn out, the hoisting plate is directly replaced, resulting in increased costs.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A Z-axis hoisting plate, comprising a splicing plate. A rectangular array of fixing columns is slidably connected inside the splicing plate. A plurality of annularly arrayed sliding rods are fixedly connected inside the splicing plate. A wedge-shaped slider is slidably connected to the outer wall of the sliding rod. A spring is sleeved on the outer wall of the sliding rod. One end of the spring is fixedly connected to one side of the outer wall of the wedge-shaped slider, and the other end of the spring is fixedly connected to one side of the outer wall of the sliding rod. A sliding block is fixedly connected to the bottom of the wedge-shaped slider. Annularly arrayed slots are formed on the outer wall of the fixing column. The outer wall of the sliding block is slidably connected inside the slot. A hook is fixedly connected to the bottom of the fixing column. Annularly arrayed threaded knobs are threadedly connected inside the splicing plate. A wedge-shaped block is fixedly connected to the bottom of the threaded knob. The inner wall of the wedge-shaped block fits with the outer wall of the wedge-shaped slider. A connection component is arranged on the top of the splicing plate, and the connection component is used to connect the splicing plate and the hoisting equipment;

[0008] As a further description of the above technical solution:

[0009] The connection component includes a lifting ring, and the bottom of the lifting ring is fixedly connected to the top of the splicing plate;

[0010] As a further description of the above technical solution:

[0011] A connection column is fixedly connected to one side of the outer wall of the splicing plate, and the outer wall of the connection column is slidably connected inside the splicing plate;

[0012] As a further description of the above technical solution:

[0013] Annularly arrayed card slots are formed on the inner wall of the splicing plate, and annularly arrayed clamping blocks are slidably connected inside the connection column;

[0014] As a further description of the above technical solution:

[0015] The outer wall of the clamping block is slidably connected inside the card slot. A special-shaped rod is rotatably connected to one side of the clamping block, and a rotating disc is rotatably connected inside the connection column;

[0016] As a further description of the above technical solution:

[0017] One side of the special-shaped rod is rotatably connected to one side of the rotating disc, and a rotating shaft is fixedly connected inside the rotating disc;

[0018] As a further description of the above technical solution:

[0019] A worm gear is fixedly connected to one side of the outer wall of the rotating shaft. The outer wall of the rotating shaft is rotatably connected inside the splicing plate, and a worm is rotatably connected inside the splicing plate;

[0020] As a further description of the above technical solution:

[0021] The outer wall of the worm gear meshes with the outer wall of the worm, and a fixed handle is fixedly connected to one end of the worm.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, firstly, the rotation of the threaded handle can push the wedge block to slide down, then the wedge block can push the wedge-shaped slider by fitting with the surface of the wedge-shaped slider, so that the wedge-shaped slider moves towards the center against the force of the spring, thereby making the sliding block snap into the slot, and thus installing the hook, solving the problem that it is inconvenient to replace the hook at the bottom of the lifting plate after wear, improving the convenience of hook replacement, and reducing the maintenance cost of the hook.

[0024] 2. In the utility model, firstly, the worm is driven by the fixed handle, then the worm can drive the rotating shaft through the worm gear, thereby driving the rotating disk to rotate, and the rotating disk can control the special-shaped rod to push the clamping block, so that the clamping block snaps into the slot inside another splicing plate, thereby splicing multiple splicing plates, solving the problem of replacing the lifting plate according to the working environment requirements, and improving the convenience of using the lifting plate. Description of the Drawings

[0025] Figure 1 is a three-dimensional schematic diagram of a Z-axis lifting plate proposed by the utility model;

[0026] Figure 2 is a sectional structure schematic diagram of a splicing plate of a Z-axis lifting plate proposed by the utility model;

[0027] Figure 3 is a sectional structure schematic diagram of a connecting column of a Z-axis lifting plate proposed by the utility model;

[0028] Figure 4 is Figure 3 the enlarged view at A in

[0029] Legend Explanation:

[0030] 1. Splicing plate; 2. Suspension ring; 3. Threaded handle; 4. Fixed handle; 5. Hook; 6. Wedge block; 7. Slide bar; 8. Spring; 9. Wedge-shaped slider; 10. Sliding block; 11. Fixed column; 12. Slot; 13. Card slot; 14. Connecting column; 15. Rotating disk; 16. Special-shaped rod; 17. Clamping block; 18. Rotating shaft; 19. Worm gear; 20. Worm. Detailed Embodiment

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] Referring to Figure 1 With Figure 2 , an embodiment provided by the present invention: a Z-axis lifting plate, including a splicing plate 1, a rectangular array of fixed columns 11 is slidably connected inside the splicing plate 1, a plurality of annularly arrayed sliding rods 7 are fixedly connected inside the splicing plate 1, a wedge-shaped slider 9 is slidably connected to the outer wall of the sliding rod 7, a spring 8 is sleeved on the outer wall of the sliding rod 7, one end of the spring 8 is fixedly connected to one side of the outer wall of the wedge-shaped slider 9, the other end of the spring 8 is fixedly connected to one side of the outer wall of the sliding rod 7, a sliding block 10 is fixedly connected to the bottom of the wedge-shaped slider 9, an annularly arrayed slot 12 is opened on the outer wall of the fixed column 11, and the outer wall of the sliding block 10 is slidably connected inside the slot 12, a hook 5 is fixedly connected to the bottom of the fixed column 11, a plurality of annularly arrayed threaded handles 3 are threadedly connected inside the splicing plate 1, a wedge-shaped block 6 is fixedly connected to the bottom of the threaded handle 3, and the inner wall of the wedge-shaped block 6 is in contact with the outer wall of the wedge-shaped slider 9;

[0033] Specifically, when it is necessary to replace the hook 5, first insert the fixed column 11 at the top of the hook 5 into the splicing plate 1. Subsequently, the wedge-shaped slider 9 slides to the outermost side of the sliding rod 7 under the action of the spring 8. Since the wedge-shaped slider 9 is not restricted at this time, it slides outward under the thrust of the spring 8. At the same time, the sliding block 10 will be driven to retract into the splicing plate 1. When the threaded handle 3 starts to rotate, it will push the wedge-shaped block 6 downward. This movement causes the inner wall of the wedge-shaped block 6 to contact the wedge-shaped slider 9 and apply a certain force, which is sufficient to overcome the reverse force of the spring 8, so that the wedge-shaped slider 9 contracts toward the center. As the wedge-shaped slider 9 contracts, the sliding block 10 completely enters the slot 12 on the outer wall of the fixed column 11, and the fixed column 11 and the hook 5 at its bottom can be firmly fixed to the bottom of the splicing plate 1. This design ensures the safe fixation of the hook 5, thus facilitating the convenient replacement of the hook 5 and ensuring the stability and safety of the lifting process.

[0034] Referring to Figure 1 With Figure 2 , a connection component is provided at the top of the splicing plate 1. The connection component is used to connect the splicing plate 1 and the lifting equipment. The connection component includes a lifting ring 2, and the bottom of the lifting ring 2 is fixedly connected to the top of the splicing plate 1;

[0035] Specifically, a lifting ring 2 is provided on each splicing plate 1. After being assembled into a lifting plate, it can be connected to a lifting device through the lifting ring 2 on the splicing plate 1 at the edge, thus ensuring the stability of the lifting plate during use.

[0036] Referring to Figure 3 and Figure 4 , on one side of the outer wall of the splicing plate 1, a connecting column 14 is fixedly connected. The outer wall of the connecting column 14 is slidably connected inside the splicing plate 1. An annular array of card slots 13 is provided on the inner wall of the splicing plate 1. An annular array of clamping blocks 17 is slidably connected inside the connecting column 14. The outer wall of the clamping block 17 is slidably connected inside the card slot 13. One side of the clamping block 17 is rotatably connected to a special-shaped rod 16. Inside the connecting column 14, a rotating disk 15 is rotatably connected. One side of the special-shaped rod 16 is rotatably connected to one side of the rotating disk 15. Inside the rotating disk 15, a rotating shaft 18 is fixedly connected. On one side of the outer wall of the rotating shaft 18, a worm gear 19 is fixedly connected. The outer wall of the rotating shaft 18 is rotatably connected inside the splicing plate 1. Inside the splicing plate 1, a worm 20 is rotatably connected. The outer wall of the worm gear 19 is meshed with the outer wall of the worm 20. One end of the worm 20 is fixedly connected to a fixed handle 4;

[0037] Specifically, when assembling the lifting plate, multiple splicing plates 1 are usually used for splicing. Each splicing plate 1 has a connecting column 14. These connecting columns 14 can be inserted into the inside of another splicing plate 1. This design allows for flexible assembly of the lifting plate to meet the requirements of different engineering projects. A fixed handle 4 is installed on the connecting column 14 of the splicing plate 1. By driving the rotation of the worm 20 through the fixed handle 4, the rotation of the worm 20 can be transmitted through the worm gear 19, thus realizing the power transmission of the entire mechanism. When the worm gear 19 drives the rotating disk 15 to rotate through the rotating shaft 18, the rotating disk 15 will synchronously push the special-shaped rod 16. The movement of the special-shaped rod 16 will push the clamping block 17 out of the inner wall of the connecting column 14 and insert it into the card slot 13 provided on the inner wall of the splicing plate 1, ensuring the stable assembly of the lifting plate. This assembly method is both simple and effective, and can ensure the structural stability and safety of the lifting plate, thus meeting various lifting requirements.

[0038] Working principle: When replacing the hook 5, the fixing column 11 installed at the top of the hook 5 can be inserted into the splicing plate 1. At this time, since the wedge-shaped slider 9 is not restricted, the wedge-shaped slider 9 will slide to the outermost side of the sliding rod 7 under the action of the spring 8, thereby driving the sliding block 10 to retract into the splicing plate 1. Then the fixing column 11 can be inserted into the splicing plate 1. After insertion, the rotation of the threaded handle 3 can push the wedge-shaped block 6 downward. The inner wall of the wedge-shaped block 6 can then push the wedge-shaped slider 9, causing the wedge-shaped slider 9 to contract towards the center against the force of the spring 8, thereby driving the sliding block 10 to insert into the slot 12 opened on the outer wall of the fixing column 11, thus fixing the fixing column 11 and the hook 5 at its bottom. When assembling the lifting plate, multiple splicing plates 1 can be spliced. The connecting column 14 on one splicing plate 1 can be inserted into another splicing plate 1. Then, by driving the worm 20 to rotate through the fixing handle 4, the worm 20 can drive the worm gear 19 to rotate. The worm gear 19 can then drive the rotating disk 15 and the like to rotate through the rotating shaft 18. Thus, the rotating disk 15 can synchronously push the special-shaped rod 16, and further push the latch 17 out of the inner wall of the connecting column 14 and insert it into the card slot 13 provided on the inner wall of the splicing plate 1, thereby assembling the splicing plates 1 into a lifting plate.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A Z-axis hoisting plate, comprising a splicing plate (1), characterized in that: The splicing plate (1) is slidably connected to a rectangular array of fixed columns (11) inside, and a plurality of circular array slide bars (7) are fixedly connected inside the splicing plate (1). The outer wall of the slide bar (7) is slidably connected to a wedge-shaped slider (9). The outer wall of the slide bar (7) is sleeved with a spring (8). One end of the spring (8) is fixedly connected to one side of the outer wall of the wedge-shaped slider (9), and the other end of the spring (8) is fixedly connected to one side of the outer wall of the slide bar (7). The bottom of the wedge-shaped slider (9) is fixedly connected to a sliding block (10). The outer wall of the fixed column (11) is The wall is provided with an annular array of slots (12), the outer wall of the sliding block (10) is slidably connected to the inside of the slot (12), the bottom of the fixing column (11) is fixedly connected with a hook (5), the internal thread of the splicing plate (1) is connected with an annular array of threaded handles (3), the bottom of the threaded handle (3) is fixedly connected with a wedge block (6), the inner wall of the wedge block (6) is in contact with the outer wall of the wedge-shaped sliding block (9), and a connecting component is provided on the top of the splicing plate (1), and the connecting component is used to connect the splicing plate (1) with the lifting equipment.

2. A Z-axis hanging plate according to claim 1, characterized in that: The connection assembly comprises a lifting ring (2), the bottom of the lifting ring (2) being fixedly connected to the top of the splicing plate (1).

3. A Z-axis hanging plate according to claim 1, characterized in that: A connecting column (14) is fixedly connected to one side of the outer wall of the splicing plate (1), and the outer wall of the connecting column (14) is slidably connected to the inside of the splicing plate (1).

4. A Z-axis hanging plate according to claim 3, characterized in that: The inner wall of the splicing plate (1) is provided with a circular array of card slots (13), and the interior of the connecting column (14) is slidably connected with a circular array of card blocks (17).

5. A Z-axis hanging plate according to claim 4, characterized in that: The outer wall of the clamping block (17) is slidably connected to the inside of the clamping slot (13); one side of the clamping block (17) is rotatably connected to a special-shaped rod (16); and the inside of the connecting column (14) is rotatably connected to a rotating disk (15).

6. A Z-axis hanging plate according to claim 5, characterized in that: One side of the special-shaped rod (16) is rotatably connected to one side of the rotating disk (15), and a rotating shaft (18) is fixedly connected inside the rotating disk (15).

7. A Z-axis hanging plate according to claim 6, characterized in that: A worm gear (19) is fixedly connected to one side of the outer wall of the rotating shaft (18), the outer wall of the rotating shaft (18) is rotatably connected to the inside of the splicing plate (1), and a worm (20) is rotatably connected to the inside of the splicing plate (1).

8. The Z-axis hanging plate according to claim 7, characterized in that: The outer wall of the worm wheel (19) is meshed with the outer wall of the worm (20), and one end of the worm (20) is fixedly connected to a fixed handle (4).

Images