Lifting structure for mechanical equipment maintenance

Abstract

The utility model belongs to the technical field of mechanical equipment maintenance, and particularly relates to a lifting structure for mechanical equipment maintenance, which comprises a bottom plate and universal wheels, a working structure is arranged above the bottom plate, the working structure comprises a lifting mechanism and a limiting mechanism, the lifting mechanism comprises a connecting plate, an electric telescopic rod, a bearing plate, a first sliding plate and a guide rod, and one side of the connecting plate is connected with one end of an electric telescopic rod. According to the lifting structure for mechanical equipment maintenance, mechanical equipment can be quickly and conveniently lifted, different mechanical equipment can be lifted by adjusting the left-right position and angle of the lifting plate, and the problem that the position and angle of the lifting plate cannot be quickly and conveniently adjusted is solved; and the problems that different mechanical devices cannot be rapidly and conveniently lifted, and the mechanical devices on a lifting plate cannot be limited are solved, and the working efficiency of the lifting structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment maintenance, in particular to a lifting structure for mechanical equipment maintenance. Background Art

[0002] There are many types of mechanical equipment. When the mechanical equipment is running, some of its components or even the mechanical equipment itself can perform different forms of mechanical movement. The lifting structure is a device used to lift the machinery during the mechanical maintenance process. The machinery is lifted to a certain height through manual operation to facilitate mechanical maintenance.

[0003] When using the existing lifting structure, mechanical equipment is usually placed on the lifting structure for maintenance work. However, in actual use, the position and angle of the lifting plate cannot be adjusted quickly and conveniently, which makes it impossible to lift different mechanical equipment quickly and conveniently, and the mechanical equipment on the lifting plate cannot be limited, thereby reducing the working efficiency of the lifting structure.

[0004] For this reason, we urgently need to provide a kind of lifting structure for mechanical equipment maintenance. Utility Model Content

[0005] The purpose of the present utility model is to provide a lifting structure for repairing mechanical equipment, so as to solve the problem proposed in the above background technology that the position and angle of the lifting plate cannot be adjusted quickly and conveniently, which leads to the inability to lift different mechanical equipment quickly and conveniently, and the mechanical equipment on the lifting plate cannot be limited, thereby reducing the working efficiency of the lifting structure.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a lifting structure for mechanical equipment maintenance, comprising a bottom plate and universal wheels, wherein a working structure is provided above the bottom plate;

[0007] The working structure includes a lifting mechanism and a limiting mechanism;

[0008] The transmission mechanism is constituted of a sliding plate, a guide rail, and a connecting rod. The connecting plate has one end connected to one end of the electric telescopic rod, the other end of the electric telescopic rod is connected to one side of the supporting plate, the one side of the supporting plate is connected to one end of the sliding plate, the inner wall of the sliding plate is slidably connected to the outer wall of the guide rod, and the two ends of the guide rod are fixedly mounted with a limit plate, the top of the supporting plate is fixedly mounted with a motor, the output end of the motor is fixedly mounted with a threaded rod, the outer wall of the threaded rod is threadedly connected to the threaded plate, one end of the threaded plate is fixedly mounted with a fixed plate, one side of the fixed plate is fixedly mounted with a sliding plate, one end of the fixed plate is fixedly mounted with a movable block, the top of the movable block is fixedly mounted with a rotating motor, and the output end of the rotating motor is fixedly mounted with a lifting plate, the inner wall of the lifting plate is rotatably connected with the threaded rod two, and the outer wall of the threaded rod two is threadedly connected with the extrusion plate.

[0009] A further improvement is that the connecting plate is L-shaped, the number of the sliding plates is two, and the sliding plates are symmetrically distributed on both sides of the supporting plate. A sliding groove is provided on one side of the supporting plate, and one end of the sliding plate is slidably connected to the inner wall of the sliding groove, so that the left and right positions of the lifting plate can be adjusted quickly and conveniently, and the stability of the supporting plate during movement can be increased, thereby better lifting the mechanical equipment.

[0010] A further improvement is that there are two movable blocks, which are symmetrically distributed at both ends of the fixed plate. The shape of the movable block is U-shaped, so that the angle of the lifting plate can be adjusted quickly and conveniently, thereby better lifting different mechanical equipment.

[0011] A further improvement is that there are two lifting plates, which are symmetrically distributed on the inner sides of the two movable blocks, and there are two extrusion plates, which are symmetrically distributed on the tops of the two lifting plates, so that the mechanical equipment can be lifted quickly and conveniently, and can be limited and fixed during the lifting process.

[0012] A further improvement is that the limiting mechanism includes a limiting plate 2, an adjusting box, an adjusting plate, an adjusting rod, and a clamping plate. The inner side of the limiting plate 2 is slidingly connected to one end of the adjusting box, the inner wall of the adjusting box is slidingly connected to both ends of the adjusting plate, one side of the adjusting plate is interconnected with one end of the adjusting rod, and the other end of the adjusting rod is interconnected with one side of the clamping plate. A mounting plate is fixedly installed on one side of the adjusting box, a threaded rod 3 is threadedly connected to the inner wall of the mounting plate, and a plug-in plate is rotatably connected to one end of the threaded rod 3.

[0013] A further improvement is that a limiting groove is provided on one side of the limiting plate, and there are two clamping plates, which are symmetrically distributed on one side of the two lifting plates. A spring is fixedly installed between one side of the adjustment plate and the inner wall of the adjustment box, and one side of the plug-in plate is plugged into the limiting groove, so that the mechanical equipment can be quickly and conveniently limited and fixed, so that the lifting work can be better performed, and the position of the clamping plate can be quickly and conveniently adjusted.

[0014] A further improvement is that the bottom of the base plate is connected to the top of the universal wheel, one end of the base plate is connected to one end of the connecting plate, the top of the base plate is connected to the bottom of the limiting plate one, and one side of the lifting plate is connected to one side of the limiting plate two.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The lifting structure for mechanical equipment maintenance can lift the mechanical equipment quickly and conveniently through the lifting mechanism. Different mechanical equipment can be lifted by adjusting the left and right positions and angles of the lifting plate, and the mechanical equipment can be limited and fixed during the lifting process. This solves the problem of being unable to quickly and conveniently adjust the position and angle of the lifting plate, which in turn leads to being unable to quickly and conveniently lift different mechanical equipment and being unable to limit the mechanical equipment on the lifting plate, thereby improving the working efficiency of the lifting structure.

[0017] 2. The lifting structure for mechanical equipment maintenance can further limit and fix the mechanical equipment after lifting it through a limiting mechanism, thereby effectively preventing the mechanical equipment from falling during the lifting process, and can quickly and conveniently adjust the position of the clamping plate, thereby better clamping and fixing the mechanical equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic cross-sectional view of the utility model;

[0020] Figure 3 The structure diagram of the lifting mechanism of the utility model is shown as follows: Figure 1 ;

[0021] Figure 4 The structure diagram of the lifting mechanism of the utility model is shown as follows: Figure 2 ;

[0022] Figure 5 This is a schematic structural diagram of the limiting mechanism of the utility model;

[0023] Figure 6 For this utility model Figure 5 A in the figure is an enlarged structural diagram.

[0024] In the figure: 1. Base plate; 2. Universal wheel; 3. Lifting mechanism; 301. Connecting plate; 302. Electric telescopic rod; 303. Loading plate; 304. Sliding plate 1; 305. Guide rod; 306. Limiting plate 1; 307. Motor; 308. Threaded rod 1; 309. Threaded plate; 310. Fixed plate; 311. Sliding plate 2; 312. Movable block; 313. Rotating motor; 314. Lifting plate; 315. Threaded rod 2; 316. Extrusion plate; 4. Limiting mechanism; 401. Limiting plate 2; 402. Adjusting box; 403. Adjusting plate; 404. Adjusting rod; 405. Clamping plate; 406. Mounting plate; 407. Threaded rod 3; 408. Connecting plate. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figures 1-6 , the utility model provides a technical solution:

[0027] Example 1:

[0028] A lifting structure for mechanical equipment maintenance, comprising a base plate and universal wheels, with a working structure arranged above the base plate;

[0029] The working structure includes a lifting mechanism and a limiting mechanism;

[0030] The lifting mechanism includes a connecting plate, an electric telescopic rod, a bearing plate, a sliding plate, and a guide rod. One side of the connecting plate is connected to one end of the electric telescopic rod, the other end of the electric telescopic rod is connected to one side of the bearing plate, one side of the bearing plate is connected to one end of the sliding plate, the inner wall of the sliding plate is slidably connected to the outer wall of the guide rod, and a limiting plate is fixedly installed at both ends of the guide rod. A motor is fixedly installed on the top of the bearing plate, a threaded rod is fixedly installed on the output end of the motor, and the outer wall of the threaded rod is threadedly connected to the threaded plate. A fixed plate is fixedly installed on one end of the threaded plate, a sliding plate is fixedly installed on one side of the fixed plate, and a movable block is fixedly installed on one end of the fixed plate. A rotating motor is fixedly installed on the top of the movable block, and a lifting plate is fixedly installed on the output end of the rotating motor. The inner wall of the lifting plate is rotatably connected to the threaded rod 2, and the outer wall of the threaded rod 2 is threadedly connected to the extrusion plate.

[0031] In this embodiment, the connecting plate is L-shaped, and there are two sliding plates, which are symmetrically distributed on both sides of the supporting plate. A sliding groove is provided on one side of the supporting plate, and one end of the sliding plate is slidably connected to the inner wall of the sliding groove, so that the left and right positions of the lifting plate can be adjusted quickly and conveniently, and the stability of the supporting plate during movement can be increased, thereby better supporting the mechanical equipment.

[0032] Furthermore, there are two movable blocks, which are symmetrically distributed at both ends of the fixed plate. The movable blocks are U-shaped, so that the angle of the lifting plate can be adjusted quickly and conveniently, thereby better supporting different mechanical equipment.

[0033] Furthermore, there are two lifting plates, which are symmetrically distributed on the inner sides of the two movable blocks, and two extrusion plates, which are symmetrically distributed on the tops of the two lifting plates, so that the mechanical equipment can be lifted quickly and conveniently, and the mechanical equipment can be limited and fixed during the lifting process.

[0034] When in use, when it is needed, the operator moves the device to the required position through the universal wheel. When the mechanical equipment needs to be lifted, the motor is started to drive the threaded rod 1 to rotate, and the threaded plate is moved by the rotation of the threaded rod 1, and the fixed plate is driven to move by the threaded plate, and the sliding plate 2 is driven to move by the movement of the fixed plate, thereby increasing the stability of the movement of the fixed plate, and the movable block is driven to move by the movement of the movable block, and the lifting plate can be indirectly driven to move by the movement of the lifting plate. As the lifting plate moves, the mechanical equipment can be lifted and maintained. When the left and right position of the lifting plate needs to be adjusted, the load-bearing plate is driven to move by starting the electric telescopic rod, and the sliding plate 1 is driven to slide on the guide rod by the movement of the load-bearing plate, thereby increasing the stability of the movement of the fixed plate. The stability of the load-bearing plate during movement is increased, and the movement of the load-bearing plate can indirectly drive the lifting plate to move, so that the left and right positions of the lifting plate can be adjusted, and the position of the mechanical equipment on the lifting plate can be adjusted, so that maintenance can be better performed. When the angle of the lifting plate needs to be adjusted, the lifting plate is driven to rotate and swing in the movable block by starting the rotating motor, so that the angle of the lifting plate can be adjusted, so that different mechanical equipment can be better lifted. After the mechanical equipment is placed on the lifting plate, the extrusion plate is driven to move by rotating the threaded rod 2, and the extrusion plate can be brought into contact with the mechanical equipment through movement, so that the mechanical equipment can be squeezed and fixed, so that the mechanical equipment can be better lifted and effectively prevented from falling.

[0035] Example 2:

[0036] On the basis of embodiment 1, the limiting mechanism includes a limiting plate 2, an adjusting box, an adjusting plate, an adjusting rod, and a clamping plate. The inner side of the limiting plate 2 is slidably connected to one end of the adjusting box, the inner wall of the adjusting box is slidably connected to both ends of the adjusting plate, one side of the adjusting plate is connected to one end of the adjusting rod, and the other end of the adjusting rod is connected to one side of the clamping plate. A mounting plate is fixedly installed on one side of the adjusting box, a threaded rod 3 is threadedly connected to the inner wall of the mounting plate, and one end of the threaded rod 3 is rotatably connected to a plug-in plate;

[0037] In this embodiment, a limiting groove is provided on one side of the second limiting plate, and there are two clamping plates, which are symmetrically distributed on one side of the two lifting plates. A spring is fixedly installed between one side of the adjustment plate and the inner wall of the adjustment box, and one side of the plug-in plate is plugged into the limiting groove, so that the mechanical equipment can be quickly and conveniently limited and fixed, thereby enabling better lifting work and the position of the clamping plate can be quickly and conveniently adjusted;

[0038] Furthermore, the bottom of the base plate is connected to the top of the universal wheel, one end of the base plate is connected to one end of the connecting plate, the top of the base plate is connected to the bottom of the limiting plate 1, and one side of the lifting plate is connected to one side of the limiting plate 2.

[0039] When in use, when it is needed, the operator moves the device to the required position through the universal wheel 2. When the mechanical equipment needs to be lifted, the mechanical equipment can be lifted by starting the lifting mechanism 3, and the position and angle of the lifting plate 314 can be adjusted to better lift different mechanical equipment, and the mechanical equipment can be clamped and fixed. Before the mechanical equipment is placed on the lifting plate 314, the clamping plate 405 is pulled to move the adjusting rod 404, and the adjusting rod 404 moves to drive the adjusting plate 403 to slide inside the adjusting box 402 and stretch the spring. At this time, the mechanical equipment is Place it on the lifting plate 314, loosen the clamping plate 405, and reset the clamping plate 405 by the elastic force of the spring, so that the mechanical equipment can be further limited and fixed. When adjusting the position of the clamping plate 405 according to different mechanical equipment, rotate the threaded rod three 407 to make it move in the mounting plate 406, and the threaded rod three 407 moves to drive the plug-in plate 408. The limit plate 2 401 can be pulled out by the movement of the plug-in plate 408, and then the adjustment box 402 can be pulled to slide inside the limit plate 2 401, so that the position of the clamping plate 405 can be adjusted. When the adjustment is completed, repeat the above steps in reverse to fix it.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A lifting structure for mechanical equipment maintenance, comprising a base plate (1) and universal wheels (2), characterized in that: A working structure is provided above the bottom plate (1); The working structure includes a lifting mechanism (3) and a limiting mechanism (4); The lifting mechanism (3) includes a connecting plate (301), an electric telescopic rod (302), a bearing plate (303), a sliding plate (304), and a guide rod (305). One side of the connecting plate (301) is connected to one end of the electric telescopic rod (302). The other end of the electric telescopic rod (302) is connected to one side of the bearing plate (303). One side of the bearing plate (303) is connected to one end of the sliding plate (304). The inner wall of the sliding plate (304) is slidably connected to the outer wall of the guide rod (305). A limiting plate (306) is fixedly installed at both ends of the guide rod (305). A motor (307) is fixedly installed on the top of the bearing plate (303). The motor (30 7) A threaded rod (308) is fixedly installed at the output end, and the outer wall of the threaded rod (308) is threadedly connected to a threaded plate (309), one end of the threaded plate (309) is fixedly installed with a fixed plate (310), one side of the fixed plate (310) is fixedly installed with a sliding plate (311), one end of the fixed plate (310) is fixedly installed with a movable block (312), the top of the movable block (312) is fixedly installed with a rotating motor (313), the output end of the rotating motor (313) is fixedly installed with a lifting plate (314), the inner wall of the lifting plate (314) is rotatably connected to a threaded rod (315), and the outer wall of the threaded rod (315) is threadedly connected to an extrusion plate (316).

2. A lifting structure for mechanical equipment maintenance according to claim 1, characterized in that: The connecting plate (301) is L-shaped, and there are two sliding plates (304). The sliding plates (304) are symmetrically distributed on both sides of the supporting plate (303). A sliding groove is provided on one side of the supporting plate (303), and one end of the sliding plate (311) is slidably connected to the inner wall of the sliding groove.

3. The lifting structure for mechanical equipment maintenance according to claim 1, characterized in that: There are two movable blocks (312), which are symmetrically distributed at both ends of the fixed plate (310), and the shape of the movable blocks (312) is U-shaped.

4. The lifting structure for mechanical equipment maintenance according to claim 1, characterized in that: There are two lifting plates (314) and the lifting plates (314) are symmetrically distributed on the inner sides of the two movable blocks (312). There are two squeezing plates (316) and the squeezing plates (316) are symmetrically distributed on the tops of the two lifting plates (314).

5. The lifting structure for mechanical equipment maintenance according to claim 1, characterized in that: The limiting mechanism (4) comprises a second limiting plate (401), an adjusting box (402), an adjusting plate (403), an adjusting rod (404), and a clamping plate (405). The inner side of the second limiting plate (401) is slidably connected to one end of the adjusting box (402). The inner wall of the adjusting box (402) is slidably connected to both ends of the adjusting plate (403). One side of the adjusting plate (403) is interconnected with one end of the adjusting rod (404). The other end of the adjusting rod (404) is interconnected with one side of the clamping plate (405). A mounting plate (406) is fixedly installed on one side of the adjusting box (402). The inner wall of the mounting plate (406) is threadedly connected to a third threaded rod (407). One end of the third threaded rod (407) is rotatably connected to a plug-in plate (408).

6. The lifting structure for mechanical equipment maintenance according to claim 5, characterized in that: A limiting groove is provided on one side of the second limiting plate (401), and the number of the clamping plates (405) is two. The clamping plates (405) are symmetrically distributed on one side of the two lifting plates (314). A spring is fixedly installed between one side of the adjusting plate (403) and the inner wall of the adjusting box (402), and one side of the plug-in plate (408) is plugged into the limiting groove.

7. The lifting structure for mechanical equipment maintenance according to claim 1, characterized in that: The bottom of the base plate (1) is connected to the top of the universal wheel (2), one end of the base plate (1) is connected to one end of the connecting plate (301), the top of the base plate (1) is connected to the bottom of the first limiting plate (306), and one side of the lifting plate (314) is connected to one side of the second limiting plate (401).

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