Workbench convenient to lift and rotate

Abstract

The utility model discloses a workbench convenient to lift and rotate, which comprises a device body, small boats are respectively arranged in the device body, a first table top and a second table top are arranged in the small boats, sleeves are arranged at one end of the first table top and one end of the second table top, the sleeves are symmetrically arranged in a staggered manner, and connecting columns are rotatably arranged in the sleeves. Triangular seats are fixedly installed at the left end and the right end of the connecting column, an extending table is installed below the triangular seats, a rotating shaft is fixedly installed below the extending table, a worm wheel is connected below the rotating shaft, a base is arranged below the worm wheel, one side of the worm wheel is meshed with a worm, and a lifting air cylinder is connected below the base. A connecting rod is arranged at one end of the worm, rotation adjustment can be conducted on the device according to the work requirement of a user, various requirements of workers are met, the device can also be suitable for operators of different heights to use, and the device can be adjusted to the height most conforming to the ergonomics by lifting the workbench.

Description

Technical Field

[0001] The utility model belongs to the technical field of small boats, and particularly relates to a workbench that is convenient for lifting and rotating. Background Art

[0002] Small boat refers to a small ship, originally meaning a light and fast boat. There are also large ships that are customarily called boats, such as submarines. In military ships, boats are often referred to as ships with a full load displacement of less than 500 tons. However, submarines, regardless of their tonnage, are customarily called boats. Common boats include: missile boats, torpedo boats, submarine hunters, minesweepers, escort boats, etc. During the use of small boats, a workbench is usually set up inside the boat. The purpose of setting up the workbench is to facilitate the use of staff and the placement of goods by users;

[0003] The existing workbenches of small boats are usually fixedly installed in the boats during use, which makes it inconvenient to lift, rotate and adjust the workbench according to the user's needs, reducing the practicality of the device and failing to meet the diverse needs of the users. At the same time, the workbench surfaces of the existing small boats are mostly fixed, which makes it inconvenient for the user to fold the workbench surface, making it inconvenient for the user to maximize the use of the boat's space. Therefore, we need to upgrade and transform the existing technology. Utility Model Content

[0004] The purpose of the present invention is to provide a workbench that is convenient for lifting and rotating, so as to solve the problems raised in the above background technology.

[0005] To solve the above problems, the following technical solutions are provided:

[0006] A workbench that is convenient for lifting and rotating is designed, including a device body, wherein the device body contains small boats, table top one and table top two are installed in the small boats, and sleeves are provided at one end of table top one and table top two, the sleeves are symmetrically staggered and connecting columns are rotatably installed in the sleeves, triangular seats are fixedly installed at the left and right ends of the connecting columns, an extension platform is installed below the triangular seat, a rotating shaft is fixedly installed below the extension platform, a worm gear is connected below the rotating shaft, a base is provided below the worm gear, and a worm is engaged with one side of the worm gear, a lifting cylinder is connected below the base, a connecting rod is provided at one end of the worm, and a knob is connected to one end of the connecting rod.

[0007] Furthermore, the extension platform is in a "X" shape, and a table top 1 and a table top 2 are provided above the extension platform, and the extension platform is movably connected to the table top 1 and the table top 2.

[0008] Furthermore, the worm gear is rotatably mounted above the base, and the worm gear is rotatably connected to the base.

[0009] Furthermore, a support frame is provided on the movable sleeve of the worm and the connecting rod, and one end of the support frame is fixedly connected to the base.

[0010] Furthermore, anti-slip grooves are provided in the knob, and there are multiple groups of anti-slip grooves.

[0011] Furthermore, extension rings are installed at the left and right ends of the lifting cylinder, and guide rods are movably inserted into the extension rings. Two groups of guide rods are symmetrically arranged, and one end of the guide rod is fixedly connected to the small boat.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model is provided with an extension platform, a rotating shaft, a worm gear, a worm, a connecting rod, a knob and an anti-slip groove, so that the device can be rotated and adjusted according to the user's work needs, meeting the diverse needs of the staff, facilitating the device to adapt to the working environment at sea, improving work efficiency and enhancing flexibility, and providing great convenience for work on small boats.

[0014] 2. The utility model is able to adapt to operators of different heights by providing a base, a support frame, a lifting cylinder, an extension collar and a guide rod. The device can be adjusted to the height that best suits the ergonomics of the operator through a lifting workbench, thereby reducing the physical fatigue of the operator caused by bending over or raising the hands for a long time and improving the comfort of the device.

[0015] 3. The utility model can fold the device table by arranging the table top 1, the table top 2, the sleeve, the connecting column and the triangular seat, thereby reducing the space occupied by the device and increasing the practicality and convenience of the device.

[0016] With reference to the following description and accompanying drawings, specific embodiments of the present invention are disclosed in detail, indicating how the principles of the present invention can be employed. It should be understood that the embodiments of the present invention are not limited in scope thereby. The embodiments of the present invention include numerous variations, modifications, and equivalents within the spirit and scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 A three-dimensional diagram of the overall structure of a workbench that is convenient for lifting and rotating according to the utility model;

[0019] Figure 2A three-dimensional diagram of the workbench structure of a workbench that is convenient for lifting and rotating according to the utility model;

[0020] Figure 3 A working diagram of a workbench structure that is convenient for lifting and rotating according to the utility model;

[0021] Figure 4 This is an exploded view of the rotating structure of a workbench that is convenient for lifting and rotating according to the utility model;

[0022] Figure 5 The present invention is an exploded view of the lifting structure of a workbench that is convenient for lifting and rotating.

[0023] In the figure: 1. Device body; 2. Small boat; 3. Table top 1; 4. Table top 2; 5. Sleeve; 6. Connecting column; 7. Triangular seat; 10. Extension platform; 11. Rotating shaft; 12. Worm gear; 13. Worm; 14. Connecting rod; 15. Knob; 16. Anti-slip groove; 20. Base; 21. Support frame; 22. Lifting cylinder; 23. Extension collar; 24. Guide rod. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 - Figure 5 As shown, the present embodiment provides a workbench that is convenient for lifting and rotating, including a device body 1, wherein the device body 1 contains a small boat 2, wherein a table top 3 and a table top 2 4 are installed in the small boat 2, and a sleeve 5 is provided at one end of each of the table top 1 3 and the table top 2 4, the sleeve 5 is symmetrically staggered and a connecting column 6 is rotatably installed in the sleeve 5, and a triangular seat 7 is fixedly installed at both ends of the connecting column 6, an extension platform 10 is installed below the triangular seat 7, and a rotating shaft 11 is fixedly installed below the extension platform 10, and a worm gear 12 is connected below the rotating shaft 11, a base 20 is provided below the worm gear 12, and a worm 13 is engaged with one side of the worm gear 12, and a lifting cylinder 22 is connected below the base 20, and a connecting rod 14 is provided at one end of the worm 13, and a knob 15 is connected to one end of the connecting rod 14.

[0026] Preferably, the extension platform 10 is in the shape of a "X", and table top 13 and table top 24 are provided above the extension platform 10. The extension platform 10 is movably connected to table top 13 and table top 24. By setting up the extension platform 10, table top 13 and table top 24 can be supported, thereby increasing the bearing capacity of table top 13 and table top 24 and avoiding the collapse of table top 13 and table top 24 during use. The worm gear 12 is rotatably installed above the base 20, and the worm gear 12 is rotatably connected to the base 20. By setting up the base 20, the worm gear 12 can be supported, thereby ensuring the safety of the worm gear 12 during use. A support frame 21 is movably provided on the worm 13 and the connecting rod 14, and one end of the support frame 21 is fixedly connected to the base 20, which can support the worm 13 and avoid the worm 13 from falling during use.

[0027] Preferably, anti-skid grooves 16 are provided in the knob 15, and there are multiple groups of anti-skid grooves 16. By providing the anti-skid grooves 16, it is possible to avoid the situation where the knob 15 slips and is difficult to twist during the rotation process, which provides convenience for the user. Extension rings 23 are installed on the left and right ends of the lifting cylinder 22, and a guide rod 24 is movably inserted in the extension ring 23. The guide rod 24 is symmetrically arranged in two groups, and one end of the guide rod 24 is fixedly connected to the small boat 2. By providing the extension ring 23 and the guide rod 24, the direction of movement of the lifting cylinder 22 can be guided, and the position displacement of the lifting cylinder 22 during use is avoided, thereby ensuring the safety of the device during use.

[0028] The use principle and use process of the present invention are as follows: when in use, the user manually rotates the table top 3 from the table top 2 4 to one side, and in the process of rotating the table top 3, the sleeve 5 is driven to rotate on the connecting column 6. After rotating one side, the user can use the table top 1 3 and the table top 2 4. When the device needs to be rotated during use, the user manually rotates the knob 15, and the knob 15 drives the connecting rod 14 to rotate, and the connecting rod 14 drives the worm 13 to rotate. When the worm 13 rotates, it drives the worm gear 12 to rotate. When the worm gear 12 rotates, it drives the rotating shaft 11 to rotate. When the rotating shaft 11 rotates, it drives the extension platform 10 and the triangular seat 7 to rotate accordingly. When the triangular seat 7 rotates, it drives the connecting column 6 to rotate. When the connecting column 6 rotates, the sleeve 5 connected thereto rotates. When the sleeve 5 rotates, it drives the table top 1 3 and the table top 2 4 to rotate, until the table top 1 3 and the table top 2 4 are rotated to the angle required by the staff (as shown in the attached figure). Figure 3As shown in FIG, the device can be rotated and adjusted according to the user's work needs, meeting the diverse needs of the staff, facilitating the device to adapt to the working environment at sea, improving work efficiency and enhancing flexibility, and providing great convenience for work on the small boat 2. When the device needs to be raised and lowered during use, the user controls the operation of the lifting cylinder 22, and the lifting cylinder 22 pushes the base 20 upward. When the base 20 moves upward, it drives the worm gear 12, the worm 13 and the rotating shaft 11 to move upward. When the rotating shaft 11 moves upward, it drives the extension platform 10, the triangular seat 7 and the connecting column 6 to rise accordingly. When the connecting column 6 rises, it drives the sleeve 5, the table 1 3 and the table 2 4 to rise accordingly, thereby achieving By raising table top 1 3 and table top 2 4, the device can be reset, and can be used by operators of different heights. The device can be adjusted to the most ergonomic height by using a lifting workbench, reducing physical fatigue of the staff caused by bending over or raising their hands for a long time, and improving the comfort of the device. When the device needs to be folded when not in use, the user rotates table top 1 3 by hand, and when table top 1 3 rotates, the sleeve 5 rotates on the connecting column 6 until table top 1 3 rotates to the top of table top 2 4 and is flush with table top 2 4, thereby realizing the folding of the device table top. The device table top can be folded, reducing the space it occupies, and increasing the practicality and convenience of the device.

[0029] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0031] The present invention has been described above with reference to specific embodiments. However, those skilled in the art should understand that these descriptions are merely illustrative and are not intended to limit the scope of protection of the present invention. Those skilled in the art may make various modifications and variations to the present invention based on the spirit and principles of the present invention, and such modifications and variations are also within the scope of the present invention.

Claims

1. A workbench that is convenient for lifting and rotating, characterized in that: The invention comprises a device body (1), wherein the device body (1) contains a small boat (2), wherein a table top 1 (3) and a table top 2 (4) are installed in the small boat (2), wherein a sleeve (5) is provided at one end of each of the table top 1 (3) and the table top 2 (4), wherein the sleeve (5) is symmetrically staggered and a connecting column (6) is rotatably installed in the sleeve (5), wherein a triangular seat (7) is fixedly installed at the left and right ends of the connecting column (6), and a triangular seat (7) is provided below the triangular seat (7). An extension platform (10) is provided, a rotating shaft (11) is fixedly installed below the extension platform (10), a worm gear (12) is connected below the rotating shaft (11), a base (20) is provided below the worm gear (12), and a worm (13) is engaged on one side of the worm gear (12), a lifting cylinder (22) is connected below the base (20), a connecting rod (14) is provided at one end of the worm gear (13), and a knob (15) is connected at one end of the connecting rod (14).

2. A workbench that is convenient for lifting and rotating according to claim 1, characterized in that: The extension platform (10) is in a "cross" shape. A table top 1 (3) and a table top 2 (4) are provided above the extension platform (10). The extension platform (10) is movably connected to the table top 1 (3) and the table top 2 (4).

3. The workbench that is convenient for lifting and rotating according to claim 1, characterized in that: The worm gear (12) is rotatably mounted above the base (20), and the worm gear (12) is rotatably connected to the base (20).

4. The workbench that is convenient for lifting and rotating according to claim 1, characterized in that: A support frame (21) is movably sleeved on the worm (13) and the connecting rod (14), and one end of the support frame (21) is fixedly connected to the base (20).

5. The workbench that is convenient for lifting and rotating according to claim 1, characterized in that: Anti-slip grooves (16) are provided in the knob (15), and the anti-slip grooves (16) are provided in multiple groups.

6. The workbench that is convenient for lifting and rotating according to claim 1, characterized in that: Extension rings (23) are installed at the left and right ends of the lifting cylinder (22), and guide rods (24) are movably inserted into the extension rings (23). Two groups of guide rods (24) are symmetrically arranged, and one end of the guide rods (24) is fixedly connected to the small boat (2).

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