Mental fortress hoisting mechanism

Abstract

The utility model relates to the field of hoisting mechanisms, and discloses a mental fortress hoisting mechanism which comprises a main support, a first two-way threaded rod is arranged in the main support, rectangular blocks are arranged at the two ends and the center of the first two-way threaded rod in a sleeving mode, a connecting ring is arranged on the bottom face of each rectangular block, and mounting plates are connected to the two sides of each connecting ring through fixing rods; a hoisting bracket is arranged on the bottom surfaces of the two mounting plates, a second two-way threaded rod is arranged in the hoisting bracket, vertical plates sleeve the two ends of the second two-way threaded rod, rectangular plates are arranged on the bottom surfaces of the two vertical plates, screw rods penetrate through the two ends of each rectangular plate, and a rectangular frame is arranged on the bottom surfaces of the two screw rods; the opposite faces of the two rectangular frames are each provided with three fork plates distributed at equal intervals, and the two ends of the interior of the main support are each provided with a first sliding rod. According to the hoisting device, the mental fortress with different widths and lengths can be clamped, the stability of the mental fortress in the hoisting process is effectively guaranteed, and the transferring efficiency and quality of the mental fortress are improved.

Description

Technical Field

[0001] This application relates to the field of hoisting mechanisms, and particularly to a hoisting mechanism for a spirit totem pole. Background Art

[0002] A spirit totem pole generally refers to an independent sign expressing the corporate image. It can be seen from a distance through a tall vertical box, plate material or column support. Similarly, due to its large volume and large mass, the spirit totem pole can only be loaded and unloaded by hoisting. The existing hoisting methods mostly use a lifting rope to tie the spirit totem pole first, and then use a hoisting machine to hoist and transfer the spirit totem pole. However, this method requires tying and untying the spirit totem pole before and after loading and unloading, which not only consumes a lot of time, but also it is difficult for the lifting rope to ensure stable binding of the spirit totem pole, and it is easy for the spirit totem pole to move due to the change of the center of gravity during hoisting. Summary of the Utility Model

[0003] In order to solve the problem that a lifting rope is used to tie the spirit totem pole first, and then a hoisting machine is used to hoist and transfer the spirit totem pole, but this method requires tying and untying the spirit totem pole before and after loading and unloading, which not only consumes a lot of time, but also it is difficult for the lifting rope to ensure stable binding of the spirit totem pole, this application provides a hoisting mechanism for a spirit totem pole.

[0004] A hoisting mechanism for a spirit totem pole provided by this application adopts the following technical solution:

[0005] A hoisting mechanism for a spirit totem pole includes a main bracket. A first bidirectional threaded rod is arranged inside the main bracket. Both ends and the center of the first bidirectional threaded rod are sleeved with rectangular blocks. A connecting ring is arranged at the bottom surface of each rectangular block. Both sides of the connecting ring are connected with mounting plates through fixing rods. A hoisting bracket is arranged at the bottom surfaces of the two mounting plates. A second bidirectional threaded rod is arranged inside the hoisting bracket. Both ends of the second bidirectional threaded rod are sleeved with vertical plates. Rectangular plates are arranged at the bottom surfaces of the two vertical plates. Screws are arranged through both ends of the rectangular plates. A rectangular frame is arranged at the bottom surfaces of the two screws. Three equally spaced fork plates are arranged on the opposite surfaces of the two rectangular frames.

[0006] Preferably, first sliding rods are arranged at both ends inside the main bracket. Both ends of the rectangular blocks at both ends are slidably connected with the two first sliding rods and are threadedly connected with the first bidirectional threaded rod. The rectangular block in the middle is rotatably connected with the two first sliding rods and the first bidirectional threaded rod and is fixedly connected with the main bracket. One end of the first bidirectional threaded rod penetrates through the main bracket and extends outwards to be connected with the output end of a first motor.

[0007] Preferably, a second sliding rod is provided inside the lifting bracket. One end of the vertical plate is slidably connected to the second sliding rod, and the other end is threadedly connected to the second bidirectional threaded rod. One end of the second bidirectional threaded rod penetrates through the lifting bracket and extends outward to connect to the output end of the second motor.

[0008] Preferably, two nuts are sleeved on the outer wall of the screw rod, and the two nuts are respectively located above and below the rectangular plate.

[0009] Preferably, three mounting rings are equidistantly distributed horizontally on the top surface of the main bracket.

[0010] In summary, the present application includes the following beneficial technical effects:

[0011] The output end of the first motor drives the first bidirectional threaded rod to rotate. The rotation of the first bidirectional threaded rod drives the rectangular blocks at its two ends to move relative to each other along the horizontal direction of the first sliding rod. The relative movement of the two rectangular blocks drives the relative movement of the two lifting brackets, so as to be applicable to mental fortresses of different lengths. And the output end of the second motor drives the second bidirectional threaded rod to rotate. The rotation of the second bidirectional threaded rod drives the two vertical plates to move relative to each other along the horizontal direction of the second sliding rod. The relative movement of the two vertical plates drives the two rectangular plates and the rectangular frame on them to move relative to each other, so as to clamp mental fortresses of different widths, effectively ensuring the stability of the mental fortress during the lifting process and improving the transfer efficiency and quality of the mental fortress. Description of the Drawings

[0012] Figure 1 is the main structural view of the embodiment of the application;

[0013] Figure 2 is the structural schematic diagram of the main bracket of the embodiment of the application;

[0014] Figure 3 is the structural schematic diagram of the lifting bracket of the embodiment of the application.

[0015] Description of the reference numerals: 1, main bracket; 2, mounting ring; 3, rectangular block; 4, connecting ring; 5, fixed rod; 6, mounting plate; 7, lifting bracket; 8, vertical plate; 9, rectangular plate; 10, screw rod; 11, rectangular frame; 12, fork plate; 13, first sliding rod; 14, first bidirectional threaded rod; 15, first motor; 16, second bidirectional threaded rod; 17, second motor; 18, second sliding rod. Detailed Embodiment

[0016] The following further describes the present application in detail Figures 1-3 in conjunction with the attached

[0017] The embodiment of the present application discloses a mental fortress lifting mechanism. Refer to Figures 1-2, including a main support 1, on the top surface of the main support 1, three mounting rings 2 are fixedly distributed at equal intervals in a horizontal state. Inside the main support 1, there is a first bidirectional threaded rod 14. The two ends of the first bidirectional threaded rod 14 are rotatably connected to the main support 1. Rectangular blocks 3 are sleeved at both ends and the center of the first bidirectional threaded rod 14. At the bottom of each rectangular block 3, a connecting ring 4 is fixedly provided. On both sides of the connecting ring 4, mounting plates 6 are fixedly connected through fixing rods 5. At the bottom of the two mounting plates 6, a lifting support 7 is fixedly provided. At both ends inside the main support 1, first sliding rods 13 are fixedly provided. The two ends of the rectangular blocks 3 at both ends are slidably connected to the two first sliding rods 13 and are threadedly connected to the first bidirectional threaded rod 14. The rectangular block 3 in the middle is rotatably connected to the two first sliding rods 13 and the first bidirectional threaded rod 14 and is fixedly connected to the main support 1. One end of the first bidirectional threaded rod 14 penetrates through the main support 1 and extends outward to be connected to the output end of a first motor 15. The output end of the first motor 15 drives the first bidirectional threaded rod 14 to rotate. The rotation of the first bidirectional threaded rod 14 drives the rectangular blocks 3 at its two ends to move relative to each other along the horizontal direction of the first sliding rods 13. The relative movement of the two rectangular blocks 3 drives the two lifting supports 7 to move relative to each other, so as to be applicable to mental fortresses of different lengths, with strong practicability.

[0018] Refer to Figure 1 and Figure 3 , inside the lifting support 7, there is a second bidirectional threaded rod 16. The two ends of the second bidirectional threaded rod 16 are rotatably connected to the lifting support 7. Vertical plates 8 are sleeved at both ends of the second bidirectional threaded rod 16. At the bottom of the two vertical plates 8, rectangular plates 9 are fixedly provided. At both ends of the rectangular plate 9, screw rods 10 are movably inserted. Threaded sleeves are sleeved on the outer walls of the screw rods 10, and two nuts are respectively located above and below the rectangular plate 9. Through the two nuts, a rectangular frame 11 and the two screw rods 10 can be fixedly connected to the rectangular plate 9. At the bottom of the two screw rods 10, rectangular frames 11 are fixedly provided. On the opposite sides of the two rectangular frames 11, three equally spaced fork plates 12 are fixedly provided. Inside the lifting support 7, a second sliding rod 18 is fixedly provided. One end of the vertical plate 8 is slidably connected to the second sliding rod 18, and the other end is threadedly connected to the second bidirectional threaded rod 16. One end of the second bidirectional threaded rod 16 penetrates through the lifting support 7 and extends outward to be connected to the output end of a second motor 17. The output end of the second motor 17 drives the second bidirectional threaded rod 16 to rotate. The rotation of the second bidirectional threaded rod 16 drives the two vertical plates 8 to move relative to each other along the horizontal direction of the second sliding rod 18. The relative movement of the two vertical plates 8 drives the two rectangular plates 9 and the rectangular frames 11 on them to move relative to each other, so as to be able to clamp mental fortresses of different widths, effectively ensuring the stability of the mental fortress during the lifting process and improving the transfer efficiency and quality of the mental fortress.

[0019] The implementation principle of a mental fortification hoisting mechanism in an embodiment of this application is as follows: When in use, the output end of the first motor 15 drives the first bidirectional threaded rod 14 to rotate. The rotation of the first bidirectional threaded rod 14 drives the rectangular blocks 3 at both ends thereof to move relative to each other along the horizontal direction of the first sliding rod 13. The relative movement of the two rectangular blocks 3 drives the two hoisting brackets 7 to move relative to each other, so that it can be applicable to mental fortifications of different lengths. And the output end of the second motor 17 drives the second bidirectional threaded rod 16 to rotate. The rotation of the second bidirectional threaded rod 16 drives the two vertical plates 8 to move relative to each other along the horizontal direction of the second sliding rod 18. The relative movement of the two vertical plates 8 drives the two rectangular plates 9 and the rectangular frame 11 thereon to move relative to each other, so that it can clamp mental fortifications of different widths, effectively ensuring the stability of the mental fortification during hoisting and improving the transfer efficiency and quality of the mental fortification.

[0020] Finally, the following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. The terms "up", "down", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the described object changes, the relative position relationship may change;

[0021] Second: In the attached drawings of the disclosed embodiments of this utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of this utility model can be combined with each other;

[0022] Finally: The above are only the preferred embodiments of this utility model and are not used to limit this utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of this utility model shall be included within the protection scope of this utility model.

[0023] The above are all the preferred embodiments of this application, and do not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. A mental fort hoisting mechanism, comprising a main support (1), characterized in that: Inside the main support (1), there is a first double-threaded rod (14). At both ends and the center of the first double-threaded rod (14), there are rectangular blocks (3) sleeved. At the bottom surface of each rectangular block (3), there is a connecting ring (4). On both sides of the connecting ring (4), there is a mounting plate (6) connected through a fixing rod (5). At the bottom surface of the two mounting plates (6), there is a hoisting support (7). Inside the hoisting support (7), there is a second double-threaded rod (16). At both ends of the second double-threaded rod (16), there are vertical plates (8) sleeved. At the bottom surface of the two vertical plates (8), there is a rectangular plate (9). At both ends of the rectangular plate (9), there is a screw rod (10) passing through. At the bottom surface of the two screw rods (10), there is a rectangular frame (11). On the opposite surfaces of the two rectangular frames (11), there are three fork plates (12) evenly distributed at equal intervals.

2. The lifting mechanism for a spiritual bastion according to claim 1, characterized in that: At both ends inside the main support (1), there are first sliding rods (13). The two ends of the rectangular blocks (3) at both ends are slidably connected to the two first sliding rods (13) and are threadedly connected to the first double-threaded rod (14). The rectangular block (3) in the middle is rotatably connected to the two first sliding rods (13) and the first double-threaded rod (14) and is fixedly connected to the main support (1). One end of the first double-threaded rod (14) penetrates the main support (1) and extends outward to be connected to the output end of a first motor (15).

3. The spirit fortress hoisting mechanism according to claim 1, characterized in that: Inside the hoisting support (7), there is a second sliding rod (18). One end of the vertical plate (8) is slidably connected to the second sliding rod (18), and the other end is threadedly connected to the second double-threaded rod (16). One end of the second double-threaded rod (16) penetrates the hoisting support (7) and extends outward to be connected to the output end of a second motor (17).

4. A kind of spiritual fort hoisting mechanism according to claim 1, characterized in that: On the outer wall of the screw rod (10), there are two nuts, and the two nuts are respectively located above and below the rectangular plate (9).

5. A mental fort hoisting mechanism according to claim 1, characterized in that: On the top surface of the main support (1), there are three mounting rings (2) evenly distributed horizontally.

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