Mechanical and electrical adjusting and positioning structure

Abstract

The utility model provides a mechanical electrical adjusting and positioning structure, which relates to the mechanical electrical field and comprises a bottom plate and four supporting tables, wheels are fixed at the bottoms of the supporting tables, four sliding grooves are symmetrically formed in the bottom plate, adjusting assemblies used for respectively adjusting the corresponding supporting tables are arranged in the four sliding grooves, and the supporting tables are arranged on the bottom plate. The four supporting tables are each provided with a fixed point assembly. The adjusting assembly comprises supporting rods connected into the four sliding grooves in a sliding mode, and one ends of the four supporting rods penetrate through the side wall of the bottom plate in a sliding mode and are fixed to the adjacent supporting tables. Through the arrangement of the bottom plate, the supporting tables, the sliding grooves and the adjusting assemblies, the adjusting assemblies can enable the four supporting tables to stretch out and draw back at will so that corresponding adjustment can be conducted according to different sizes of the mechanical electrical equipment, the structure can adapt to different mechanical electrical equipment for use, and therefore the using flexibility and universality of the structure are improved.

Description

Technical Field

[0001] This utility model relates to the field of mechanical and electrical engineering, and in particular to a mechanical and electrical adjustment and positioning structure. Background Technology

[0002] With the continuous progress of social economy and manufacturing technology, manufacturing enterprises have also achieved greater development. In this process, mechanical and electrical equipment, as an important factor related to the level of industrial electrical manufacturing, plays an important role in the development of manufacturing enterprises. Modern mechanized production cannot be separated from the integration with electricity.

[0003] During the use of mechanical and electrical equipment, positioning structures are needed to maintain the stability of the equipment. However, in actual use, the construction and specifications of mechanical and electrical equipment are different, making it inconvenient to adjust the positioning structure accordingly. This results in the positioning structure not being able to better adapt to different mechanical and electrical equipment, and it is also impossible to adjust the level of the mechanical and electrical equipment according to its actual placement position, leading to poor performance of the mechanical and electrical equipment. Utility Model Content

[0004] The purpose of this invention is to solve the problems that existing positioning structures cannot be better adapted to different mechanical and electrical equipment, and cannot adjust the level of mechanical and electrical equipment, resulting in poor performance and flexibility.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a mechanical and electrical adjustment and positioning structure, comprising a base plate and four support platforms, each support platform having wheels fixed to its bottom, and the base plate having four symmetrically arranged sliding grooves inside, each of the four sliding grooves having an adjustment component for adjusting a corresponding support platform, and each of the four support platforms having a fixing component; the adjustment component includes a support rod slidably connected in the four sliding grooves, one end of each of the four support rods slidingly penetrating through the side wall of the base plate and fixed to the adjacent support platform, and both side walls of the four support rods having rubber pads in close contact.

[0006] Preferably, one surface of each of the eight rubber pads is rotatably connected to a limiting screw via a bearing, one end of each limiting screw slides through the side wall of the base plate and is threadedly connected to a connecting sleeve, all eight connecting sleeves are fixed to the base plate, and one end of each of the eight limiting screws is fixed with a knob.

[0007] Preferably, the two side walls of the four sliding grooves are symmetrically provided with clearance grooves, and the clearance grooves are adapted to the rubber pads. The eight rubber pads are slidably connected in the corresponding clearance grooves.

[0008] Preferably, each of the eight clearance slots has a through hole on one side wall that communicates with the surface of the base plate. Each through hole is adapted to a limiting screw, and the limiting screw slides in the corresponding through hole.

[0009] Preferably, the bottom of each of the four support rods is rotatably connected to a first rotating rod via a pin, and the four first rotating rods slide on the bottom of adjacent sliding grooves respectively.

[0010] Preferably, each of the four slides has a second rotating rod rotatably connected to the bottom of the support platform via a pin, and the four second rotating rods slide on the bottom of the adjacent support rod respectively.

[0011] Preferably, the positioning component includes a groove formed on the support platform, a fine-tuning screw is provided in the groove, a threaded sleeve is threadedly connected to the surface of the fine-tuning screw, and the bottom of the threaded sleeve is rotatably connected to the bottom of the groove through a bearing.

[0012] Preferably, a guide rod is fixed to the top of the fine-tuning screw, and a strip groove is formed on one side wall of the groove, with one end of the guide rod sliding in the strip groove.

[0013] Preferably, the bottom end of the fine-tuning screw movably passes through the bottom of the support platform and is fixed with a foot pad. The bottom of the support platform has a sliding hole communicating with the groove, and the fine-tuning screw slides in the sliding hole.

[0014] Preferably, a worm gear is fixedly fitted onto the outer wall of the threaded sleeve, and a worm is engaged with the surface of the worm gear. The worm is rotatably connected in the groove via a bearing.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0016] 1. In this utility model, by setting a base plate, support platform, slide groove and adjustment component, the adjustment component can extend and retract the four support platforms arbitrarily, so as to adjust them according to the different sizes of mechanical and electrical equipment, so that the structure can be adapted to different mechanical and electrical equipment, thereby improving the flexibility and versatility of the structure.

[0017] 2. In this utility model, by setting a fixed-point component on the support platform, the position of the mechanical and electrical equipment can be stabilized after it has been moved to a specified position. This makes it less likely for the structure with wheels to cause displacement of the mechanical and electrical equipment. At the same time, the corresponding adjustment of the fixed-point component can change the different heights of the four corners of the mechanical and electrical equipment, so that the equipment can be placed in a horizontal state, so as to prevent the poor flatness of the ground where the equipment is placed from affecting the use of the equipment. Attached Figure Description

[0018] Figure 1This is a three-dimensional view of the overall structure of a mechanical and electrical adjustment and positioning structure proposed in this utility model;

[0019] Figure 2 This is a three-dimensional cross-sectional view of the base plate portion of a mechanical and electrical adjustment and positioning structure proposed in this utility model.

[0020] Figure 3 This is an enlarged three-dimensional view of point A in a mechanical and electrical adjustment and positioning structure proposed in this utility model;

[0021] Figure 4 A three-dimensional view of the support platform portion cut open and viewed from below in a mechanical and electrical adjustment and positioning structure proposed in this utility model;

[0022] Figure 5 A three-dimensional view of the internal structure of the groove in a mechanical and electrical adjustment and positioning structure proposed in this utility model;

[0023] Figure 6 This is a three-dimensional cross-sectional view of the top part of the base plate in a mechanical and electrical adjustment and positioning structure proposed in this utility model.

[0024] Figure 7 This is a three-dimensional cross-sectional view of the threaded sleeve portion in a mechanical and electrical adjustment and positioning structure proposed in this utility model.

[0025] Legend: 1. Base plate; 2. Support platform; 3. Wheel; 4. Slide groove; 5. Adjustment component; 501. Support rod; 502. Rubber pad; 503. Limiting screw; 504. Connecting sleeve; 505. Clearance groove; 506. Through hole; 507. First rotating rod; 508. Second rotating rod; 6. Point fixing component; 601. Groove; 602. Fine-tuning screw; 603. Threaded sleeve; 604. Guide rod; 605. Strip groove; 606. Foot pad; 607. Sliding hole; 608. Worm gear; 609. Worm. Detailed Implementation

[0026] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0028] Example 1: As Figures 1-7As shown, this utility model provides a mechanical and electrical adjustment and positioning structure, including a base plate 1 and four support platforms 2. The bottom of each support platform 2 is fixed with a wheel 3. The base plate 1 has four symmetrically opened sliding grooves 4. Each of the four sliding grooves 4 is provided with an adjustment component 5 for adjusting the corresponding support platform 2. Each of the four support platforms 2 is provided with a fixing component 6. The adjustment component 5 includes a support rod 501 slidably connected in the four sliding grooves 4. One end of each of the four support rods 501 slides through the side wall of the base plate 1 and is fixed to the adjacent support platform 2. Both side walls of the four support rods 501 are in close contact with rubber pads 502.

[0029] The overall effect of embodiment 1 is that the operation adjustment component 5 can extend and retract the four support platforms 2 arbitrarily, so as to adjust the structure according to the different sizes of mechanical and electrical equipment, so as to adapt to different mechanical and electrical equipment, improve the flexibility and versatility of use. The positioning component 6 stabilizes the mechanical and electrical equipment, so that the wheels 3 are not easy to drive the mechanical and electrical equipment that needs to be placed stably to move. At the same time, the micro-adjustment of the positioning component 6 can change the different inclinations of the four corners of the mechanical and electrical equipment, so that the equipment can be used in a horizontal state.

[0030] Example 2: As Figures 1-7As shown, one surface of each of the eight rubber pads 502 is rotatably connected to a limiting screw 503 via a bearing. One end of each limiting screw 503 slides through the side wall of the base plate 1 and is threadedly connected to a connecting sleeve 504. All eight connecting sleeves 504 are fixed to the base plate 1. A knob is fixed to one end of each of the eight limiting screws 503. Symmetrical clearance grooves 505 are provided on both sides of the four sliding grooves 4. The clearance grooves 505 are adapted to the rubber pads 502. The eight rubber pads 502 are slidably connected to each other. Within the corresponding clearance grooves 505; each of the eight clearance grooves 505 has a through hole 506 communicating with the surface of the base plate 1 on one side wall, and each through hole 506 is adapted to a limiting screw 503, which slides within the corresponding through hole 506; the bottom of each of the four support rods 501 is rotatably connected to a first rotating rod 507 via a pin, and the four first rotating rods 507 slide at the bottom of the adjacent slide groove 4; the bottom of each of the four slide grooves 4 near the support platform 2 is rotatably connected to a pin. The four second rotating rods 508 are slidably connected to the bottom of adjacent support rods 501. The fixed-point assembly 6 includes a groove 601 formed on the support platform 2. A fine-tuning screw 602 is provided in the groove 601. A threaded sleeve 603 is threadedly connected to the surface of the fine-tuning screw 602. The bottom of the threaded sleeve 603 is rotatably connected to the bottom of the groove 601 through a bearing. A guide rod 604 is fixed to the top of the fine-tuning screw 602. A side wall of the groove 601 is provided with a guide rod 604. The guide rod 604 slides within the groove 605; the bottom end of the fine-tuning screw 602 extends through the bottom of the support platform 2 and is fixed with a foot pad 606; the bottom of the support platform 2 has a sliding hole 607 communicating with the groove 601, and the fine-tuning screw 602 slides within the sliding hole 607; a worm gear 608 is fixedly fitted onto the surface of the threaded sleeve 603, and a worm 609 meshes with the surface of the worm gear 608; the worm 609 is rotatably connected to the groove 601 via a bearing.

[0031] The overall effect of Embodiment 2 is as follows: the clearance groove 505 is to cooperate with the rubber pad 502 driven by the limiting screw 503, so that the movement of the rubber pad 502 can smoothly restrict and relax the support rod 501; the through hole 506 is to allow the limiting screw 503 to pass smoothly through the side wall of the base plate 1; the first rotating rod 507 and the second rotating rod 508 can allow the support rod 501 to slide relatively smoothly in the sliding groove 4; under the limiting action of the strip groove 605 and the guide rod 604, the rotating threaded sleeve 603 can drive the fine-tuning screw 602 to move up and down accordingly; the sliding hole 607 can allow the fine-tuning screw 602 to move up and down smoothly on the support platform 2; the worm gear 608 and the worm 609 have a self-locking function, so as to lock and stabilize the extension length of the fine-tuning screw 602.

[0032] Working principle: During use, the operator first compares the size of the mechanical and electrical equipment with the base plate 1 and support platform 2. When it is necessary to adjust the extension and retraction of each support platform 2 to fit the shape of the mechanical and electrical equipment, the operator operates the knobs on both sides of one of the support rods 501, which drives the limit screws 503 on both sides to rotate. In conjunction with the threads in the connecting sleeve 504, the limit screws 503 can be moved outward, which in turn drives the rubber pads 502 that are in close contact with both sides of the support rod 501 to move outward in the clearance groove 505. At this time, the rubber pads 502 gradually detach from the support rod. After the support rod 501 makes tight contact, stop turning the knob. This will push the support platform 2 to the corresponding position. Then, turn the two knobs again. This time, the knobs rotate in the opposite direction, which will move the limit screw 503 and the rubber pad 502 towards the support rod 501 until the two rubber pads 502 make tight contact with both sides of the support rod 501 again. This will limit the position of the adjusted support platform 2 again. Repeat the same operation to adjust the corresponding support platforms 2 as needed. After adjustment, the base plate 1 and the four supports... The support platform 2 is shaped to fit the mechanical and electrical equipment. After the equipment is placed on the support platform 2, it can be moved to a suitable position with the help of the wheels 3. At this time, the equipment needs to be positioned to prevent it from moving easily. The operator operates the positioning components 6 on each support platform 2 in sequence. Rotating the worm gear 609 will drive the worm wheel 608 to rotate, which in turn will drive the threaded sleeve 603 to rotate. With the thread of the threaded sleeve 603 cooperating with the fine-tuning screw 602, the rotating threaded sleeve 603 will drive the fine-tuning screw 602 to move downwards until the foot pad 606 is in close contact with the ground. This restricts the movement of the wheels 3, allowing the mechanical and electrical equipment to be placed relatively stably. Finally, the operator checks whether the equipment is level. If the equipment is not level, the operator can immediately operate the corresponding positioning components 6 according to the actual situation. By changing the length of the fine-tuning screw 602 extending out of the support platform 2, the tilt of the four corners of the equipment can be changed, thereby achieving the function of leveling. In summary, this solves the problem mentioned in the background.

[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A mechanical electrical adjustment positioning structure, characterized by: The utility model provides a kind of four-wheel adjustable support platform, including a bottom plate (1) and four support tables (2), the bottom of the support table (2) is fixed with wheel (3), the inside of the bottom plate (1) is symmetrically provided with four sliding grooves (4), four the adjusting assembly (5) for adjusting corresponding support table (2) is arranged in four sliding grooves (4) respectively, four the support table (2) is provided with fixed point component (6) on; The adjusting assembly (5) includes a support rod (501) slidingly connected in the four sliding grooves (4), one end of the four support rods (501) slidingly penetrates the side wall of the bottom plate (1) and is fixed with the adjacent support table (2), and the two side walls of the four support rods (501) are in close contact with rubber pads (502).

2. A mechanical electrical adjustment positioning structure according to claim 1, characterized in that: One surface of the eight rubber pads (502) is rotatably connected with a limiting screw (503) through a bearing, one end of the limiting screw (503) slidingly penetrates the side wall of the bottom plate (1) and is threadedly connected with a connecting sleeve (504), the eight connecting sleeves (504) are fixed on the bottom plate (1), and one end of the eight limiting screws (503) is fixed with a knob.

3. A mechanical and electrical adjustment positioning structure according to claim 1, characterized in that: The two side walls of the four sliding grooves (4) are symmetrically provided with an avoiding groove (505), the avoiding groove (505) is matched with the rubber pad (502), and the eight rubber pads (502) are slidingly connected in the corresponding avoiding grooves (505) respectively.

4. A mechanical electrical adjustment positioning structure according to claim 3, characterized in that: One side wall of the eight avoiding grooves (505) is provided with a through hole (506) communicating with the surface of the bottom plate (1), the through hole (506) is matched with the limiting screw (503), and the limiting screw (503) is slidingly arranged in the corresponding through hole (506).

5. The mechanical electrical adjustment positioning structure according to claim 1, wherein: The bottom of the four support rods (501) is rotatably connected with a first rotating rod (507) through a pin shaft, and the four first rotating rods (507) are slidingly arranged at the bottom of the adjacent sliding grooves (4) respectively.

6. A mechanical electrical adjustment positioning structure according to claim 1, characterized in that: One end of the four sliding grooves (4) close to the support table (2) is rotatably connected with a second rotating rod (508) through a pin shaft, and the four second rotating rods (508) are slidingly arranged at the bottom of the adjacent support rods (501) respectively.

7. A mechanical and electrical adjustment positioning structure according to claim 1, characterized in that: The fixed point component (6) includes a groove (601) provided on the support table (2), a fine adjustment screw (602) is arranged in the groove (601), a threaded sleeve (603) is threadedly connected to the surface of the fine adjustment screw (602), and the bottom of the threaded sleeve (603) is rotatably connected to the bottom of the groove (601) through a bearing.

8. A mechanical electrical adjustment positioning structure according to claim 7, characterized in that: The top end of the fine adjustment screw (602) is fixed with a guide rod (604), one side wall of the groove (601) is provided with a strip-shaped groove (605), and one end of the guide rod (604) is slidingly arranged in the strip-shaped groove (605).

9. A mechanical electrical adjustment positioning structure according to claim 7, characterized in that: The bottom end of the fine adjustment screw (602) is movably penetrated through the bottom of the support table (2) and is fixed with a foot pad (606), the bottom of the support table (2) is provided with a sliding hole (607) communicating with the groove (601), and the fine adjustment screw (602) is slidingly arranged in the sliding hole (607).

10. The mechanical electrical adjustment positioning structure according to claim 7, wherein: The surface wall of the threaded sleeve (603) is sleeved with a worm gear (608), the surface of the worm gear (608) is engaged with a worm (609), and the worm (609) is rotatably connected in the groove (601) through a bearing.

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