Placing foot cup with supporting structure

Abstract

The utility model discloses a placing foot cup with a supporting structure, which comprises a base plate and a screw rod, the bottom end of the screw rod is locked and fixed with the base plate, the top end of the screw rod is provided with a supporting nut in a threaded manner, the placing foot cup further comprises an expansion supporting structure assembled on the screw rod, and the expansion supporting structure comprises a threaded sleeve and a plurality of expansion plates. The bottom of the outer wall of the threaded sleeve is rotationally sleeved with a movable ring, the bottom ends of the multiple connecting rods are hinged to the tops of multiple expansion plates correspondingly, the top ends of the multiple connecting rods are hinged to the outer wall of the movable ring, and guide strips are arranged at the bottoms of the inner sides of the multiple expansion plates correspondingly. A plurality of sliding grooves are formed in the bottom of the base plate. The utility model relates to the technical field of foot cups. According to the placing foot cup with the supporting structure, the structure of the foot cup is optimized, and the expanding supporting structure is arranged on the foot cup, so that adjustment can be conducted according to specific requirements, and more stable and reliable supporting is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of foot cups, in particular to a foot cup with a supporting structure. Background Art

[0002] A foot cup, also known as an adjustable foot or machine foot, is a support and adjustment device at the bottom of mechanical equipment, workbenches, conveyor lines and other equipment. It is usually composed of a screw and a chassis, and uses the rotation of the thread to achieve the purpose of equipment height adjustment. It is also used for horizontal and tilt adjustment of equipment.

[0003] The chassis area of ​​existing foot cups is mostly fixed in specifications. In order to meet the different support requirements of equipment of different volumes, it is necessary to select a chassis that can provide a suitable support area. However, fixed-specification foot cups cannot meet all requirements. Therefore, the applicant has designed a foot cup with a support structure to solve the above problem. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a foot cup with a supporting structure, which solves the problem that the base areas of the existing foot cups are mostly of fixed specifications and cannot adapt to different working environments and equipment requirements.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a foot cup with a support structure, comprising a base and a screw rod distributed in a vertical direction, the bottom end of the screw rod coaxially penetrates the base and is locked and fixed to the base through a first clamping nut and a second clamping nut respectively arranged at the top and bottom of the base, the top end of the screw rod is threadedly equipped with a support nut,

[0006] It also includes an extended support structure assembled on the screw rod, the extended support structure includes a threaded sleeve arranged between the support nut and the first clamping nut and coaxially threadedly installed on the outside of the screw rod, and a plurality of extension plates distributed in a ring array on the periphery of the chassis, and a plurality of connecting rods for connecting the threaded sleeve with the plurality of extension plates respectively, the bottom rotating sleeve of the outer wall of the threaded sleeve is provided with a movable ring, the bottom ends of the plurality of connecting rods are respectively hinged to the tops of the plurality of extension plates, the top ends of the plurality of connecting rods are hinged to the outer wall of the movable ring, the bottoms of the inner sides of the plurality of extension plates are provided with guide bars distributed radially along the chassis, and the bottom of the chassis is provided with a plurality of sliding grooves for the guide bars to slide and embed.

[0007] Preferably, it also includes a compression spring arranged between the support nut and the threaded sleeve along the vertical direction, and two ends of the compression spring are in active contact with the support nut and the threaded sleeve respectively.

[0008] Preferably, the compression spring is coaxially sleeved on the outside of the screw rod, and a limiting groove for accommodating the bottom end of the compression spring is formed on the top of the threaded sleeve.

[0009] Preferably, the bottom of the chassis is glued and covered with a first gasket, and the first gasket is in an annular structure.

[0010] Preferably, the bottoms of several of the expansion boards are glued and covered with second pads, and several of the second pads are in a fan-shaped structure.

[0011] Beneficial Effects

[0012] The utility model provides a foot cup with a supporting structure. Compared with the prior art, it has the following beneficial effects:

[0013] The foot cup with a supporting structure is provided with an extended supporting structure by optimizing the structure of the foot cup. On the one hand, the supporting area can be flexibly adjusted, so that it can be adjusted according to specific needs in actual applications to provide more stable and reliable support. On the other hand, the foot cup with flexibly adjustable supporting area enables the equipment to better adapt to different working environments and equipment requirements, thereby improving market competitiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the installation structure of the screw rod of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the expansion support structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the compression spring of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the first gasket and the second gasket of the utility model;

[0019] In the figure:

[0020] 100, chassis;

[0021] 110, chute; 120, first liner;

[0022] 200, screw;

[0023] 300, first clamping nut;

[0024] 400, second clamping nut;

[0025] 500, support nut;

[0026] 600, extended support structure;

[0027] 610, threaded sleeve; 620, expansion plate; 630, connecting rod; 640, movable ring; 650, guide bar; 660, second liner;

[0028] 6110, limit slot;

[0029] 700.Compression spring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-5 The utility model provides a technical solution: a foot cup with a support structure, comprising a base 100 and a screw 200 distributed in a vertical direction, the bottom end of the screw 200 coaxially penetrates the base 100 and is locked and fixed with the base 100 through two first clamping nuts 300 and second clamping nuts 400 respectively arranged at the top and bottom of the base 100, the top thread of the screw 200 is equipped with a support nut 500, and also includes an extended support structure 600 assembled on the screw 200, the extended support structure 600 includes a support nut 500 and a first clamping nut 300 and a coaxial thread installed on the outside of the screw 200. The threaded sleeve 610 and several expansion plates 620 are distributed in a circular array on the periphery of the chassis 100, and several connecting rods 630 are respectively used to connect the threaded sleeve 610 and the several expansion plates 620. The bottom rotating sleeve of the outer wall of the threaded sleeve 610 is provided with a movable ring 640. The bottom ends of the several connecting rods 630 are respectively hinged to the tops of the several expansion plates 620. The top ends of the several connecting rods 630 are hinged to the outer wall of the movable ring 640. The bottom of the inner side of the several expansion plates 620 is provided with guide bars 650 distributed radially along the chassis 100. The bottom of the chassis 100 is provided with several sliding grooves 110 for the guide bars 650 to slide and embed.

[0032] Based on the above-mentioned structural setting, the foot cup placement with a support structure is composed of a chassis 100, a screw rod 200, a first clamping nut 300, a second clamping nut 400, a support nut 500 and an extended support structure 600, wherein the screw rod 200 is distributed in the vertical direction, the bottom end of the screw rod 200 passes through the chassis 100 and is locked on the chassis 100 through the first clamping nut 300 and the second clamping nut 400, the first clamping nut 300 and the second clamping nut 400 are both threadedly installed on the screw rod 200 and are respectively located at the top and bottom of the chassis 100, the support nut 500 is threadedly installed on the top of the screw rod 200 for adjusting and fixing the support height, and the extended support structure 600 is used to adjust the support area of ​​the foot cup. Specifically, during the installation process If the support area of ​​the foot cup needs to be expanded, the operator rotates the threaded sleeve 610 so that the threaded sleeve 610 drives the movable ring 640 to move downward, and cooperates with several connecting rods 630. The guide bar 650 can realize the synchronous movement of several expansion plates 620 away from the chassis 100 under the limiting effect of the slide groove 110, thereby expanding the support area of ​​the foot cup. The foot cup with a support structure is provided with an expansion support structure 600 by optimizing the structure of the foot cup. On the one hand, the support area can be flexibly adjusted, so that it can be adjusted according to specific needs in actual applications to provide more stable and reliable support. On the other hand, the foot cup with flexible support area enables the equipment to better adapt to different working environments and equipment requirements, thereby improving market competitiveness.

[0033] Furthermore, a compression spring 700 is provided between the support nut 500 and the threaded sleeve 610 in the vertical direction, and both ends of the compression spring 700 are in active contact with the support nut 500 and the threaded sleeve 610. The compression spring 700 is provided at the top of the threaded sleeve 610 to provide support for the support nut 500, further ensuring the support effect.

[0034] Furthermore, the compression spring 700 is coaxially sleeved on the outside of the screw rod 200, and a limiting groove 6110 is provided on the top of the threaded sleeve 610 for accommodating the bottom end of the compression spring 700. The compression spring 700 coaxially sleeved on the outside of the screw rod 200 can ensure that the compression spring 700 stably supports the support nut 500, and the setting of the limiting groove 6110 ensures that the compression spring 700 is securely and firmly installed.

[0035] Furthermore, the bottom of the chassis 100 is glued and covered with a first liner 120, which is an annular structure. The annular first liner 120 cooperates with the slide groove 110 to form a cavity structure for the guide bar 650 to slide in a directional manner, further optimizing the sliding stability of the guide bar 650.

[0036] Furthermore, the bottoms of the plurality of expansion plates 620 are glued and covered with second pads 660, and the plurality of second pads 660 are all in a fan-shaped structure. The first pad 120 and the second pad 660 can be made of rubber, silicone or other materials with excellent anti-slip properties, which can effectively prevent the foot cup from sliding or moving on a smooth or inclined surface, thereby ensuring the stability of the device or machine. In addition, the first pad 120 and the second pad 660 can prevent the foot cup from directly contacting the ground, reducing the wear and scratches of the foot cup on the ground.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foot cup with a supporting structure, comprising a base (100) and a screw (200) distributed in a vertical direction, wherein the bottom end of the screw (200) coaxially penetrates the base (100) and is locked and fixed to the base (100) through a first clamping nut (300) and a second clamping nut (400) respectively arranged at the top and bottom of the base (100), and the top end of the screw (200) is threadedly equipped with a support nut (500); Features: The invention also includes an extended support structure (600) mounted on the screw rod (200), wherein the extended support structure (600) includes a threaded sleeve (610) disposed between the support nut (500) and the first clamping nut (300) and coaxially threadedly mounted on the outside of the screw rod (200), a plurality of extended plates (620) distributed in an annular array on the periphery of the chassis (100), and a plurality of connecting rods (630) for connecting the threaded sleeve (610) and the plurality of extended plates (620), wherein the threaded sleeve (610) and the plurality of extended plates (620) are connected to each other. The bottom of the outer wall of the chassis (100) is rotatably mounted with a movable ring (640), the bottom ends of several connecting rods (630) are respectively hinged to the tops of several expansion plates (620), the top ends of several connecting rods (630) are hinged to the outer wall of the movable ring (640), the bottom of the inner side of several expansion plates (620) are provided with guide bars (650) distributed radially along the chassis (100), and the bottom of the chassis (100) is provided with several sliding grooves (110) for the guide bars (650) to slide and embed.

2. A foot cup with a supporting structure according to claim 1, characterized in that: It also includes a compression spring (700) arranged between the support nut (500) and the threaded sleeve (610) in the vertical direction, and two ends of the compression spring (700) are in active contact with the support nut (500) and the threaded sleeve (610) respectively.

3. A foot-mounting cup with a supporting structure according to claim 2, characterized in that: The compression spring (700) is coaxially sleeved on the outside of the screw rod (200), and a limiting groove (6110) for accommodating the bottom end of the compression spring (700) is provided on the top of the threaded sleeve (610).

4. The foot cup with a supporting structure according to claim 1, characterized in that: The bottom of the chassis (100) is glued and covered with a first liner (120), and the first liner (120) is in an annular structure.

5. The foot cup with a supporting structure according to claim 1, characterized in that: The bottoms of a plurality of the expansion plates (620) are glued and covered with a second gasket (660), and a plurality of the second gaskets (660) are in a fan-shaped structure.

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