Adjustable foot margin and foot margin sleeve set

By designing the rotating connection between the adjustable foot adjustment screw and the fixed assembly and the use of the limit assembly, the adjustment difficulties and bending problems of large equipment when adjusting the foot are solved, and convenient and efficient adjustment and improvement of the foot load-bearing capacity and stability.

CN222316357UActive Publication Date: 2025-01-07JIANGSU HONGXIN YITAI INTELLIGENT EQUIP CO LTD
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Patent Information

Application Number
CN202420860351.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-23
Publication Date
2025-01-07
Estimated Expiration
2034-04-23

AI Technical Summary

Technical Problem

When adjusting footings in large equipment, there are problems in the prior art that adjustment is difficult and easy to bend.

Method used

An adjustable foot is designed, which is rotatably connected with the fixing assembly. During the adjustment process, only the screw is rotated, the fixing assembly does not rotate, reduces friction, and improves load-bearing capacity through the limiting assembly and strengthening part. and stability.

Benefits of technology

It effectively solves the adjustment difficulties and bending problems, improves the adjustment convenience and load-bearing capacity of the equipment, reduces friction, and enhances the stability and service life of the foot.

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Abstract

The utility model provides an adjustable foot margin and a foot margin sleeve set, the adjustable foot margin comprises a fixing assembly, the fixing assembly comprises a first fixing structure and a first connecting structure, the first fixing structure is connected with the first connecting structure, and the first fixing structure is fixed in a workshop; the adjusting assembly comprises a second fixing structure, a second connecting structure and an adjusting screw rod, the second connecting structure is connected with the second fixing structure, the adjusting screw rod is rotatably connected with the second fixing structure, and the adjusting screw rod is rotatably connected with the first connecting structure; the first connecting structure is partially and movably arranged in the second connecting structure in a penetrating mode. According to the technical scheme, the problems that in the prior art, in the using process of an adjusting foot margin of large-scale equipment, adjusting is difficult, and bending is prone to occurring are effectively solved.
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Description

Technical Field

[0001] The present application relates to the technical field, and in particular to an adjustable foot and a foot set. Background Art

[0002] In order to ensure the levelness and shock absorption of the equipment, various footings will be set underneath.

[0003] Generally, the anchor support section is in contact with the ground, and the threaded section penetrates into the bottom of the device to be adjusted, and the height is adjusted by rotating the support section and the threaded section.

[0004] The foot in the prior art has a large contact area with the bottom surface, and is subject to large friction during rotation, making rotation difficult. When the equipment is heavy and needs to be adjusted to a high height, the threaded section extends too long and is prone to bending, resulting in structural failure, such as CN117602270A. Utility Model Content

[0005] A technical problem to be solved by the present application is that during the use of adjustable feet of large equipment, there are problems such as difficulty in adjustment and easy bending.

[0006] In order to solve the above technical problems, the present application provides an adjustable foot and a foot set.

[0007] An adjustable foot provided according to the present application includes: a fixing component, the fixing component includes a first fixing structure and a first connecting structure, the first fixing structure is connected to the first connecting structure, and the first fixing structure is fixed in a workshop; an adjusting component, the adjusting component includes a second fixing structure, a second connecting structure and an adjusting screw, the second connecting structure is connected to the second fixing structure, the adjusting screw is rotatably connected to the second fixing structure, the adjusting screw is rotatably connected to the first connecting structure, and the first connecting structure is partially movably arranged in the second connecting structure.

[0008] In some embodiments, the second fixed structure includes a lifting plate and a connecting portion, the connecting portion is connected to the lifting plate and is located on a side of the lifting plate close to the second connecting structure, the connecting portion has a first through hole, the adjusting screw is rotatably inserted into the first through hole, and the first end of the adjusting screw abuts against the lifting plate.

[0009] In some embodiments, the first connecting structure includes a connecting plate having a second through hole, the adjusting screw is passed through the second through hole, and the adjusting assembly also includes an adjusting nut, which cooperates with the adjusting screw and is arranged between the lifting plate and the connecting plate.

[0010] In some embodiments, the second connection structure includes a first plate body, a second plate body and a third plate body, the first plate body, the second plate body and the third plate body are connected in sequence, and the first connection structure is arranged between the first plate body and the third plate body.

[0011] In some embodiments, the adjustable foot further includes a limiting assembly, the limiting assembly is connected to the second connecting structure, and the first connecting structure is disposed between the limiting assembly and the second connecting structure.

[0012] In some embodiments, the limiting assembly includes a fourth plate, a fifth plate and a sixth plate, which are connected in sequence, the fourth plate is arranged between the first plate and the first connecting structure, and the sixth plate is arranged between the third plate and the first connecting structure.

[0013] In some embodiments, the second plate body has a third through hole, the first connecting structure has a long hole, the length direction of the long hole is parallel to the adjusting screw, and the long hole and the third through hole are connected by fasteners.

[0014] In some embodiments, the second fixing structure further includes a fixing plate and a connecting section, a first end of the connecting section is connected to the lifting plate, and a second end of the connecting section is connected to the fixing plate.

[0015] In some embodiments, the second fixing structure further includes a reinforcement portion, wherein the reinforcement portion is connected to the connecting section, and the reinforcement portion is connected to the fixing plate.

[0016] According to another aspect of the present application, a ground anchor set is provided. The ground anchor set adopts the above-mentioned adjustable ground anchors. The ground anchor set includes a plurality of adjustable ground anchors, and some of the adjustable ground anchors are connected by connecting screws.

[0017] Through the above technical solution, the adjustable foot and foot set provided by the present application, the adjusting screw is rotatably connected to the first connecting structure and the second fixed structure, and during the adjustment process, only the adjusting screw rotates, and the fixed assembly does not rotate, so the friction during the rotation process is small, which is more labor-saving; the first connecting structure is partially inserted into the second connecting structure, and the second connecting structure is connected to the second fixed structure. Since the adjusting screw is rotatably connected to the first connecting structure and the second fixed structure, the adjusting screw is located in the second connecting structure, and the second connecting structure protects the adjusting screw, thereby improving the bearing capacity of the entire foot. The technical solution of the present application effectively solves the problem in the prior art that the adjusting foot of large equipment is difficult to adjust and easy to bend during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, 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 creative work.

[0019] Figure 1 A front structural schematic diagram of an adjustable foot disclosed in an embodiment of the present application is shown;

[0020] Figure 2 Shows Figure 1 Schematic diagram of the back structure of the adjustable foot;

[0021] Figure 3 Shows Figure 1 A schematic diagram of the structure of the adjustment assembly of the adjustable foot;

[0022] Figure 4 Shows Figure 1 Schematic diagram of the structure of the fixing component of the adjustable foot.

[0023] Description of reference numerals:

[0024] 10. Fixing assembly; 11. First fixing structure; 12. First connecting structure; 121. Connecting plate; 122. Long hole; 20. Adjusting assembly; 21. Second fixing structure; 211. Lifting plate; 212. Connecting part; 213. Fixing plate; 214. Connecting section; 215. Strengthening part; 22. Second connecting structure; 221. First plate body; 222. Second plate body; 2221. Third through hole; 223. Third plate body; 23. Adjusting screw; 24. Adjusting nut; 30. Limiting assembly; 31. Fourth plate body; 32. Fifth plate body; 33. Sixth plate body. DETAILED DESCRIPTION

[0025] The following is a further detailed description of the implementation methods of the present application in conjunction with the accompanying drawings and examples. The detailed descriptions and drawings of the following examples are used to exemplarily illustrate the principles of the present application, but cannot be used to limit the scope of the present application. The present application can be implemented in many different forms and is not limited to the specific embodiments of the present application, but includes all technical solutions that fall within the scope of the claims.

[0026] The present application provides these embodiments to make the present application thorough and complete, and to fully express the scope of the present application to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.

[0027] It should be noted that, in the description of this application, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing this 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 cannot be understood as a limitation on this application. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0028] In addition, the words "first", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.

[0029] It should also be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0030] All terms used in this application have the same meaning as those understood by those of ordinary skill in the art to which this application belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0031] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0032] like Figures 1 to 4As shown, the first embodiment of the present application discloses a fixing component 10 and an adjusting component 20, wherein the fixing component 10 includes a first fixing structure 11 and a first connecting structure 12, wherein the first fixing structure 11 is connected to the first connecting structure 12, and the first fixing structure 11 is fixed in a workshop, and the adjusting component 20 includes a second fixing structure 21, a second connecting structure 22 and an adjusting screw 23, wherein the second connecting structure 22 is connected to the second fixing structure 21, and the adjusting screw 23 is rotatably connected to the second fixing structure 21, and the adjusting screw 23 is rotatably connected to the first connecting structure 12, and the first connecting structure 12 is partially movably disposed in the second connecting structure 22.

[0033] By applying the technical solution of the first embodiment, the adjusting screw 23 is rotatably connected to both the first connection structure 12 and the second fixed structure 21. During the adjustment process, only the adjusting screw 23 rotates, and the fixed assembly 10 does not rotate. Therefore, the friction force is small during the rotation process, which is more labor-saving. The first connection structure 12 is partially inserted into the second connection structure 22, and the second connection structure 22 is connected to the second fixed structure 21. Since the adjusting screw 23 is rotatably connected to the first connection structure 12 and the second fixed structure 21, the adjusting screw 23 is located in the second connection structure 22, and the second connection structure 22 protects the adjusting screw 23, thereby improving the bearing capacity of the entire foot. The technical solution of the first embodiment effectively solves the problem in the prior art that the adjusting foot of large equipment is difficult to adjust and easy to bend during use.

[0034] like Figures 1 to 4 As shown, in the technical solution of the first embodiment, the second fixed structure 21 includes a lifting plate 211 and a connecting portion 212, the connecting portion 212 is connected to the lifting plate 211 and is located on the side of the lifting plate 211 close to the second connecting structure 22, the connecting portion 212 has a first through hole, the adjusting screw 23 is rotatably arranged in the first through hole, and the first end of the adjusting screw 23 abuts against the lifting plate 211. When the adjusting screw 23 rotates, the first end of the adjusting screw 23 is always located in the connecting portion 212 and abuts against the lifting plate 211, supporting the lifting plate 211, and the inner side wall of the connecting portion 212 limits the adjusting screw 23, so as to prevent the first end of the adjusting screw 23 from being offset and causing the entire structure to fail.

[0035] like Figures 1 to 4As shown, in the technical solution of the first embodiment, the first connecting structure 12 includes a connecting plate 121, the connecting plate 121 has a second through hole, the adjusting screw 23 is inserted into the second through hole, and the adjusting assembly 20 also includes an adjusting nut 24, the adjusting nut 24 cooperates with the adjusting screw 23, and the adjusting nut 24 is arranged between the jacking plate 211 and the connecting plate 121. Since the size of the adjusting nut 24 is larger than the outer diameter of the second through hole, the adjusting screw 23 moves along its axial direction by rotating the adjusting nut 24, and the height of the second fixed structure 21 changes in the vertical direction as the adjusting screw 23 rotates. In this process, the height of the second fixed structure 21 can be adjusted by rotating the adjusting nut 24 only. The adjustment method is relatively convenient and has low friction, which is easy to implement.

[0036] like Figures 1 to 4 As shown, in the technical solution of the first embodiment, the second connection structure 22 includes a first plate 221, a second plate 222 and a third plate 223, the first plate 221, the second plate 222 and the third plate 223 are connected in sequence, and the first connection structure 12 is arranged between the first plate 221 and the third plate 223. The manner in which the first plate 221, the second plate 222 and the third plate 223 are connected in sequence makes the entire second connection structure 22 have a high strength, is not easy to bend, and protects the first connection structure 12 arranged therein.

[0037] like Figure 1 As shown, in the technical solution of the first embodiment, the adjustable foot further includes a limit assembly 30, the limit assembly 30 is connected to the second connection structure 22, and the first connection structure 12 is arranged between the limit assembly 30 and the second connection structure 22. The setting of the limit assembly 30 has a limit effect on the first connection structure 12, so as to prevent the first connection structure 12 from being separated from the second connection structure 22 and causing structural failure.

[0038] like Figure 1As shown, in the technical solution of the first embodiment, the limit assembly 30 includes a fourth plate 31, a fifth plate 32 and a sixth plate 33, the fourth plate 31, the fifth plate 32 and the sixth plate 33 are connected in sequence, the fourth plate 31 is arranged between the first plate 221 and the first connecting structure 12, and the sixth plate 33 is arranged between the third plate 223 and the first connecting structure 12. The first connecting structure 12 includes a seventh plate, an eighth plate, a ninth plate and a tenth plate, the seventh plate, the eighth plate and the ninth plate are connected in sequence, the tenth plate is connected to the seventh plate, the eighth plate and the ninth plate and is located on the side of the seventh plate, the eighth plate and the ninth plate away from the first fixed structure 11. The fourth plate 31 is arranged between the first plate 221 and the seventh plate, and the sixth plate 33 is arranged between the third plate 223 and the ninth plate. The fourth plate and the sixth plate are provided with threaded holes, and the seventh plate and the ninth plate are provided with a plurality of fourth through holes, which are connected by bolts. The first connection structure 12 is disposed between the second plate body 222 and the fifth plate body 32. The above structure reduces the gap between the first connection structure 12 and the second connection structure 22, reduces the shaking of the adjustable foot during the operation of the device, and further improves the service life.

[0039] like Figures 1 to 4 As shown, in the technical solution of the first embodiment, the second plate body 222 has a third through hole 2221, the first connecting structure 12 has a long hole 122, the length direction of the long hole 122 is parallel to the adjusting screw 23, and the long hole 122 and the third through hole 2221 are connected by fasteners. The long hole 122 is set on the eighth plate body, and when adjusted to a suitable height, the fastener is passed through the long hole 122 and the third through hole 2221 to fix the first connecting structure 12 and the second connecting structure 22, further improving the stability of the entire structure, and preventing the failure of the adjusting nut 24 from causing the entire adjustable foot to be unable to be fixed.

[0040] like Figures 1 to 3 As shown, in the technical solution of the first embodiment, the second fixing structure 21 also includes a fixing plate 213 and a connecting section 214, the first end of the connecting section 214 is connected to the lifting plate 211, and the second end of the connecting section 214 is connected to the fixing plate 213. The fixing plate 213 is provided with a fixing hole, and the fixing hole is used to pass a fastener to connect the processing equipment and fix the processing equipment. The connecting section 214 is a hollow square column, and the setting of the connecting section further improves the strength of the entire adjustable foot, so as to be suitable for fixing larger equipment.

[0041] like Figures 1 to 3As shown, in the technical solution of the first embodiment, the second fixing structure 21 further includes a reinforcing portion 215, which is connected to the connecting section 214, and the reinforcing portion 215 is connected to the fixing plate 213. The sides of the reinforcing portion 215 are respectively connected to the connecting section 214 and the fixing plate 213, further reinforcing the strength of the connection between the connecting section 214 and the fixing plate 213, avoiding failure in a vibration environment and improving the service life.

[0042] The difference between the technical solution of the second embodiment and the technical solution of the first embodiment is that in the technical solution of the second embodiment, the second fixing structure 21 also includes a shock absorbing spring, the first end of the shock absorbing spring is connected to the fixing plate 213, the second end of the shock absorbing spring is connected to the lifting plate 211, and each adjustable foot includes at least two shock absorbing springs, which further ensures the balance of the fixing plate 213. When the adjustable foot provided by the present application is applied to equipment with large vibrations, the shock absorbing spring absorbs the shock shock so that the connection between the fixing assembly 10 and the second connecting structure 22 is less subject to vibration, thereby reducing the risk of failure of the connecting structure due to vibration and improving the safety of the adjustable foot.

[0043] The present application also provides a foot anchor set, which uses the above-mentioned adjustable foot, and the foot anchor set includes multiple adjustable foot anchors, and some of the adjustable foot anchors are connected by connecting screws. The multiple adjustable foot anchors are connected together by connecting screws, so that the stability of the entire foot anchor set is improved, and the shaking is reduced during operation. The connecting screw is inserted into the fourth through hole and fixed with a nut.

[0044] From the above, it can be seen that the structure of the foot (adjustable foot) of the present application is mainly composed of an outer C-shaped channel steel (second connection structure 22), an inner C-shaped channel steel (first connection structure 12), a long screw (adjusting screw 23), a guide plate (limiting assembly 30), a tightening screw, etc. The outer C-shaped channel steel body of the foot of the present application is made of a rectangular tube, and also includes an upper plate (fixed plate 213), a lifting plate 211 and a rib plate (reinforcement part 215). The outer C-shaped channel steel can be made in a variety of ways, and the final shape is similar to the C-shaped steel. The upper plate is connected to the plate on the equipment, the lifting plate is in contact with one end of the long screw, and the outer C-shaped channel steel is provided with hole 1, hole 2, and a third through hole. Among them, hole 2 is locked with the guide plate, and the third through hole 2221 is finally fixed and locked with the inner C-shaped channel steel. The inner C-shaped channel steel of the foot of the present application is mainly composed of channel steel (the seventh plate body, the eighth plate body and the ninth plate body), the upper plate (the tenth plate body), and the bottom plate welded (the first fixed structure 11). A threaded hole is provided on the upper plate of the inner C-shaped channel steel, which is connected to the long screw. The bottom plate is placed on the ground and can be fixed to the ground by expansion wire. A long waist hole (long hole 122) is provided on the channel steel, which is locked and fixed with the third through hole 2221 of the outer C-shaped channel steel. The outer C-shaped channel steel and the inner C-shaped channel steel are sleeved together, and the guide plate is connected to the outer C-shaped channel steel. The long screw passes through the threaded hole of the upper plate of the inner C-shaped channel steel, and the upper end is against the lifting plate of the outer C-shaped channel steel. When adjusting the height, the outer C-shaped channel steel can be driven up and down by rotating the long screw. The guide plate reduces the gap between the inner and outer channel steels, which not only increases the strength of the outer channel steel but also ensures the stability of the up and down movement. After the height bar is adjusted in place, the inner and outer channel steels can be locked through hole 3 (the third through hole 2221) and the long waist hole. The equipment generally needs to be equipped with multiple feet. The feet can be used separately or connected to each other to increase the stability of the equipment. The two feet can be connected to each other through hole 1 using an external connecting rod to enhance the stability of the feet. The foot has a large adjustment range; the structure is simple and the adjustment is convenient.

[0045] So far, the embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution of the present application.

[0046] Although some specific embodiments of the present application have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present application. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present application. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. An adjustable foot, characterized in that: include: A fixing assembly (10), the fixing assembly (10) comprising a first fixing structure (11) and a first connecting structure (12), the first fixing structure (11) being connected to the first connecting structure (12), and the first fixing structure (11) being fixed in a workshop; An adjustment component (20), the adjustment component (20) comprising a second fixed structure (21), a second connecting structure (22) and an adjustment screw (23), the second connecting structure (22) being connected to the second fixed structure (21), the adjustment screw (23) being rotatably connected to the second fixed structure (21), the adjustment screw (23) being rotatably connected to the first connecting structure (12), and the first connecting structure (12) being partially movably disposed in the second connecting structure (22).

2. The adjustable foot according to claim 1, characterized in that: The second fixed structure (21) comprises a lifting plate (211) and a connecting portion (212), wherein the connecting portion (212) is connected to the lifting plate (211) and is located on a side of the lifting plate (211) close to the second connecting structure (22), and the connecting portion (212) has a first through hole, and the adjusting screw (23) is rotatably inserted into the first through hole, and the first end of the adjusting screw (23) abuts against the lifting plate (211).

3. The adjustable foot according to claim 2, characterized in that: The first connecting structure (12) includes a connecting plate (121), the connecting plate (121) has a second through hole, the adjusting screw (23) is inserted into the second through hole, and the adjusting assembly (20) also includes an adjusting nut (24), the adjusting nut (24) cooperates with the adjusting screw (23), and the adjusting nut (24) is arranged between the lifting plate (211) and the connecting plate (121).

4. The adjustable foot according to claim 1, characterized in that: The second connecting structure (22) comprises a first plate body (221), a second plate body (222) and a third plate body (223); the first plate body (221), the second plate body (222) and the third plate body (223) are connected in sequence; and the first connecting structure (12) is arranged between the first plate body (221) and the third plate body (223).

5. The adjustable foot according to claim 4, characterized in that: The adjustable foot further comprises a limiting assembly (30), wherein the limiting assembly (30) is connected to the second connecting structure (22), and the first connecting structure (12) is arranged between the limiting assembly (30) and the second connecting structure (22).

6. The adjustable foot according to claim 5, characterized in that: The limiting assembly (30) comprises a fourth plate (31), a fifth plate (32) and a sixth plate (33); the fourth plate (31), the fifth plate (32) and the sixth plate (33) are connected in sequence; the fourth plate (31) is arranged between the first plate (221) and the first connecting structure (12); and the sixth plate (33) is arranged between the third plate (223) and the first connecting structure (12).

7. The adjustable foot according to claim 6, characterized in that: The second plate body (222) has a third through hole (2221), the first connecting structure (12) has a long hole (122), the length direction of the long hole (122) is parallel to the adjusting screw (23), and the long hole (122) and the third through hole (2221) are connected by fasteners.

8. The adjustable foot according to claim 2, characterized in that: The second fixing structure (21) further comprises a fixing plate (213) and a connecting section (214), wherein a first end of the connecting section (214) is connected to the lifting plate (211), and a second end of the connecting section (214) is connected to the fixing plate (213).

9. The adjustable foot according to claim 8, characterized in that: The second fixing structure (21) further comprises a reinforcement portion (215), wherein the reinforcement portion (215) is connected to the connecting section (214), and the reinforcement portion (215) is connected to the fixing plate (213).

10. A ground anchor kit, characterized in that: The anchor set adopts the adjustable anchor described in any one of claims 1 to 9, and the anchor set includes a plurality of the adjustable anchors, and some of the adjustable anchors are connected by connecting screws.

Citation Information

Patent Citations

  • Jacking transfer machine and jacking transfer method

    CN117602270A