Foot cup device with spring damping and weighing functions

Abstract

The utility model relates to the technical field of ground foot supporting, and provides a foot cup device with spring damping and weighing functions, the foot cup device comprises a base, a spring and a connecting rod seat, the connecting rod seat is movably connected with the base in an inserted mode, one end of the spring abuts against the base, and the other end of the spring abuts against the connecting rod seat; scale marks are arranged on the side wall of the base and / or the side wall of the connecting rod seat, and a screw rod and a check nut are arranged at the top of the connecting rod seat. The foot cup device has the damping and weighing functions at the same time, the packaging damping design requirement of equipment in the transportation process can be effectively reduced, the packaging cost is reduced, meanwhile, the compression degree of the spring is visually reflected through the scale marks, the load bearing size of a single foot cup is conveniently confirmed, and the practicability is high. Whether the single foot cup can meet the requirements of the floor bearing unit or not can be determined; meanwhile, whether the equipment is horizontally placed or not can be determined according to the stress of each foot cup on the equipment.

Description

Technical Field

[0001] The present application belongs to the technical field of foot supports, and more specifically, relates to a foot cup device with spring shock absorption and weighing functions. Background Art

[0002] Various existing equipment will use footing (foot cups) for support. There are many varieties of foot cups on the market today. Generally, they are mainly used to support objects. In the transportation of general precision and valuable equipment, not only foot cups are needed for support, but also packaging materials for transportation buffering and shock absorption design, such as wooden bottom trays with high-density shock-absorbing cotton, which increases product costs. Many longer equipment need to be arranged on the second floor or floors with load-bearing requirements. The internal quality of the equipment is different, and it spans multiple load-bearing units, resulting in inconsistent load-bearing of a single foot cup. It may meet the requirements based on average calculation, but a certain foot cup may bear more than the requirements of a certain floor unit, and it is difficult to find. Therefore, the existing foot cups cannot intuitively confirm the force applied to each foot cup. Utility Model Content

[0003] In view of the technical problem in the above-mentioned prior art that the foot cup cannot intuitively confirm the magnitude of the force it is subjected to, the purpose of the embodiment of the present application is to provide a foot cup device with spring shock absorption and weighing functions, which can intuitively display the magnitude of the force through scale lines.

[0004] To achieve the above-mentioned purpose, the technical solution adopted in the present application is: to provide a foot cup device with spring shock absorption and weighing functions, including: a base, a spring and a connecting rod seat, the connecting rod seat is movably plugged into the base, one end of the spring abuts against the base, and the other end abuts against the connecting rod seat; scale lines are provided on the side walls of the base and / or the connecting rod seat, and a screw and a tightening nut are provided on the top of the connecting rod seat.

[0005] In one embodiment, the base includes a bottom plate and a column, and the column is movably plugged into the connecting rod seat.

[0006] In one embodiment, the connecting rod seat is a cylindrical structure, the top end is a closed end and is used to install the screw rod, the bottom end is an open end, and the column is movably inserted in the connecting rod seat.

[0007] In one embodiment, the column is provided with an annular groove for mounting the spring.

[0008] In one embodiment, a through hole is provided at the center of the base, a positioning column movably inserted into the through hole is provided in the connecting rod seat, and the spring is sleeved on the positioning column.

[0009] In one embodiment, the through hole includes an upper section and a lower section, the diameter of the lower section is larger than the diameter of the upper section; the positioning column is inserted into the lower section and a screw with a nut diameter larger than the diameter of the upper section is provided on the end face.

[0010] In one embodiment, a plurality of observation ports are equidistantly arranged on the side wall of the connecting rod seat, and the scale line is arranged at each observation port; and the upper end surface of the column is a reading line.

[0011] The beneficial effect of the foot cup device with spring shock absorption and weighing functions provided by the present application is that the foot cup device has both shock absorption and weighing functions, which can effectively reduce the equipment's requirements for packaging shock absorption design during transportation and reduce packaging costs. At the same time, the degree of compression of the spring is intuitively reflected through the scale line, which makes it convenient to confirm the load-bearing size of a single foot cup, so as to confirm whether a single foot cup can meet the requirements of the floor load-bearing unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 A schematic diagram of the three-dimensional structure of a foot cup device with spring shock absorption and weighing functions provided in an embodiment of the present application;

[0014] Figure 2 This is a schematic cross-sectional structural diagram of a foot cup device with spring shock absorption and weighing functions provided in an embodiment of the present application.

[0015] Among them, the reference numerals in the figure are:

[0016] 1. Base; 11. Bottom plate; 12. Column; 13. Ring groove; 14. Through hole; 2. Spring; 3. Connecting rod seat; 31. Scale line; 32. Positioning column; 33. Observation port; 4. Screw; 5. Tightening nut; 6. Screw. DETAILED DESCRIPTION

[0017] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0018] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0019] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0020] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0021] like Figure 1 and Figure 2 As shown, a foot cup device with spring shock absorption and weighing functions provided by an embodiment of the present application is now described. The foot cup device includes: a base 1, a spring 2 and a connecting rod seat 3. The connecting rod seat 3 is movably plugged with the base 1, one end of the spring 2 abuts on the base 1, and the other end abuts on the connecting rod seat 3; a scale line 31 is provided on the side wall of the base 1 and / or the connecting rod seat 3, and a screw 4 and a tightening nut 5 are provided on the top of the connecting rod seat 3. The screw 4 is used to connect with the equipment, and the tightening nut 5 is used to tighten and prevent loosening; at least four foot cup devices are installed on the equipment; when the equipment is placed on the ground or other bearing surface through four foot cup devices, the gravity of the equipment will compress the spring 2, so that the connecting rod seat 3 moves downward relative to the base 1, and the downward displacement will be reflected by the scale line 31, thereby confirming the load-bearing size of each foot cup device. The equipment will be installed on the floor only after it is confirmed that the load-bearing size of each foot cup device meets the floor load-bearing requirements, otherwise the placement position needs to be replanned.

[0022] In this embodiment, the base 1 includes a bottom plate 11 and a column 12, and the column 12 is movably plugged into the connecting rod seat 3. There are two ways to plug the column 12 into the connecting rod seat 3, one is to plug the column 12 into the connecting rod seat 3, and the other is to plug the connecting rod seat 3 into the column 12. In this embodiment, it is preferred that the column 12 is plugged into the connecting rod seat 3.

[0023] Specifically, the connecting rod seat is a hollow cylindrical structure, the top end is a closed end and is used to fix the screw rod 4, the bottom end is an open end, the diameter of the column 12 is smaller than the inner diameter of the hollow hole in the connecting rod seat, and the column 12 is movably inserted in the connecting rod seat. The external chamfer of the closed end is both beautiful and safe. The length of the column 12 is greater than the length of the hollow hole.

[0024] Specifically, an annular groove 13 for installing the spring 2 is provided on the column 12, and a positioning column 32 is provided in the center of the hollow hole of the connecting rod seat 3. One end of the spring 2 is installed in the annular groove 13, and the other end is sleeved on the positioning column 32; wherein, a through hole 14 is provided in the center of the base 1, and the through hole 14 passes through the center of the column 12 and the bottom plate 11, and the positioning column 32 is movably inserted in the through hole 14, which not only fixes the installation of the spring 2, but also guides the up and down movement of the connecting rod seat 3 and the column 12.

[0025] In this embodiment, the through hole 14 includes an upper section and a lower section, the diameter of the upper section is larger than the diameter of the positioning column 32, and the diameter of the lower section is larger than the diameter of the upper section; the positioning column 32 passes through the upper section and is inserted into the lower section, and the end face is provided with a screw 6 whose nut diameter is larger than the diameter of the upper section. The function of the screw 6 is to prevent the connecting rod seat 3 from separating from the base 1, so as to facilitate disassembly and assembly.

[0026] In this embodiment, the side wall of the connecting rod seat 3 is provided with a plurality of observation ports 33 at equal intervals, specifically four observation ports, each of which is provided with a scale line 31; the upper end surface of the column 12 is a reading line. When the foot cup device is not subjected to the gravity of the equipment, the upper end surface of the column 12 is flush with the zero position of the scale line 31; when subjected to the gravity of the equipment, the connecting rod seat 3 gradually moves downward, and the value of the upper end surface relative to the scale line 31 will gradually increase.

[0027] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A foot cup device with spring shock absorption and weighing function, characterized in that: include: A base (1), a spring (2) and a connecting rod seat (3), wherein the connecting rod seat (3) is movably plugged into the base (1), one end of the spring (2) abuts against the base (1), and the other end abuts against the connecting rod seat (3); scale lines (31) are provided on the side walls of the base (1) and / or the connecting rod seat (3), and a screw (4) and a tightening nut (5) are provided on the top of the connecting rod seat (3).

2. The foot cup device with spring shock absorption and weighing function as claimed in claim 1, characterized in that: The base (1) comprises a bottom plate (11) and a column (12), and the column (12) is movably plugged into the connecting rod seat (3).

3. The foot cup device with spring shock absorption and weighing function as claimed in claim 2, characterized in that: The connecting rod seat (3) is a cylindrical structure, the top end is a closed end and is used to install the screw rod (4), and the bottom end is an open end. The column (12) is movably inserted into the connecting rod seat (3).

4. The foot cup device with spring shock absorption and weighing function as claimed in claim 3, characterized in that: The upright column (12) is provided with an annular groove (13) for mounting the spring (2).

5. The foot cup device with spring shock absorption and weighing function as claimed in claim 4, characterized in that: A through hole (14) is provided at the center of the base (1), a positioning column (32) movably inserted into the through hole (14) is provided in the connecting rod seat (3), and the spring (2) is sleeved on the positioning column (32).

6. The foot cup device with spring shock absorption and weighing function as claimed in claim 5, characterized in that: The through hole (14) comprises an upper section and a lower section, the diameter of the lower section being larger than the diameter of the upper section; the positioning column (32) is inserted into the lower section and a screw (6) having a nut diameter larger than the diameter of the upper section is provided on the end surface.

7. The foot cup device with spring shock absorption and weighing function as claimed in any one of claims 2 to 6, characterized in that: A plurality of observation ports (33) are equidistantly arranged on the side wall of the connecting rod seat (3), and each observation port (33) is provided with the scale line (31); the upper end surface of the column (12) is a reading line.

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