Foot margin structure

Abstract

The utility model relates to the technical field of foot margin supporting, and provides a foot margin structure, a supporting part of a foot margin is fixedly connected with a first connecting part, and the first connecting part is provided with a first connecting hole; one end of a second connecting part of the connecting piece can be fixed to the sizing block, the other end of the second connecting part penetrates through the first connecting hole and then is fixed to a first limiting part, the first limiting part can abut against the end face of the first connecting hole, and in the axial direction of the first connecting hole, the length of the second connecting part is larger than the thickness of the first connecting part; the adjusting piece is used for adjusting the relative position of the first connecting part and the second connecting part in the axial direction of the first connecting hole. When the foundation structure is lifted, the connecting piece can keep the connecting relation between the bottom foot and the sizing block and can keep the relative position of the sizing block and the bottom foot except the axial direction of the first connecting hole, and when the foundation structure is in place, the adjusting piece adjusts the relative position of the bottom foot and the sizing block in the axial direction of the first connecting hole; and the equipment supported by the foot margin structure can be placed more stably.

Description

TECHNICAL FIELD

[0001] The utility model relates to a ground foot support technical field especially relates to a ground foot structure. BACKGROUND

[0002] Generally, in order to be able to place steadily on the support surface, such as ground, the support leg of equipment is installed with ground foot structure.

[0003] The ground foot structure generally includes a bottom foot and a pad iron. The bottom foot is fixed with the support leg of the equipment, and the pad iron is located between the bottom foot and the support surface.

[0004] When the equipment needs to be moved, the equipment is first lifted, the pad iron is placed at the target location, and then the equipment is moved to the target location, and the bottom foot falls on the corresponding pad iron. In this way, it is necessary to move the pad iron additionally when carrying, and it is also necessary to align the bottom and the pad iron when landing, otherwise the equipment will always shake relative to the support surface.

[0005] And because the existing bottom foot is always directly placed on the pad iron, when the height of the ground where the multiple bottom feet of the equipment are landed is uneven, the equipment will also shake, which requires a certain degree of flatness of the landing area. Therefore, the moving steps of the equipment are reversed, and repeated correction and debugging are required.

[0006] Therefore, there is an urgent need for a ground foot structure to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0007] The utility model aims at providing a ground foot structure, which can still maintain the connection between the bottom foot and the pad iron when being lifted, and can adjust the distance between the bottom foot and the pad iron according to the use environment when landing.

[0008] To achieve this purpose, the utility model adopts the following technical solutions:

[0009] The ground foot structure comprises:

[0010] The bottom foot comprises a support part and a first connecting part, the support part is fixedly connected with the first connecting part, and the first connecting part is provided with a first connecting hole;

[0011] The pad iron is located on the side of the first connecting part opposite to the support part;

[0012] The connecting piece comprises a second connecting part and a first limiting part. One end of the second connecting part is fixed to the base iron. The other end of the second connecting part passes through the first connecting hole and is fixed to the first limiting part. The first limiting part can abut against the end surface of the first connecting hole in the axial direction of the first connecting hole. The length L2 of the second connecting part satisfies L2 > L1, where L1 is the thickness of the first connecting part.

[0013] The adjusting piece is used to adjust the relative position of the first connecting part and the second connecting part in the axial direction of the first connecting hole.

[0014] As a preferred technical solution of the anchor structure, the adjusting piece is a threaded fastener, which comprises a screw rod part. The first connecting part is provided with a second connecting hole, which is a threaded hole. The screw rod part is inserted into the second connecting hole and is threadedly connected to the first connecting part. One end of the screw rod part can abut against the base iron.

[0015] As a preferred technical solution of the anchor structure, the adjusting piece further comprises a second limiting part, which is fixed to one end of the screw rod part in the radial direction of the screw rod part. The length L3 of the second limiting part is greater than L4, where L4 is the hole diameter of the second connecting hole.

[0016] As a preferred technical solution of the anchor structure, the adjusting piece is a threaded fastening assembly, which comprises a threaded fastener and a nut. The first connecting part is provided with a second connecting hole, which is a through hole. The nut is detachably fixed to the first connecting part. The threaded fastener passes through the nut and the second connecting hole in sequence and can abut against the base iron. The threaded fastener is threadedly connected to the nut.

[0017] As a preferred technical solution of the anchor structure, the second connecting hole is provided with a plurality of second connecting holes, which are uniformly distributed around the supporting part of the base.

[0018] As a preferred technical solution of the anchor structure, the first connecting hole is provided with a plurality of first connecting holes, which are uniformly distributed around the supporting part of the base.

[0019] As a preferred technical solution of the anchor structure, the first connecting hole and the second connecting hole are each provided with a plurality of holes, which are uniformly distributed around the supporting part and are alternately distributed around the circumferential direction of the supporting part.

[0020] As a preferred technical scheme of the above-mentioned footing structure, the first connecting part is further provided with a third connecting hole, the spacer is provided with a fourth connecting hole, the third connecting hole corresponds to the fourth connecting hole, and the expansion bolt is fixedly inserted into the third connecting hole and the fourth connecting hole.

[0021] As a preferred technical scheme of the above-mentioned footing structure, the third connecting hole and the fourth connecting hole are both provided with a plurality of holes which are uniformly distributed around the circumference of the supporting part.

[0022] As a preferred technical scheme of the above-mentioned footing structure, between two adjacent third connecting holes around the circumference of the supporting part, a first connecting hole and a second connecting hole are arranged.

[0023] The utility model discloses beneficial effects:

[0024] The utility model provides a footing structure, including bottom foot, spacer, connecting piece and adjusting piece. Among them, bottom foot includes supporting part and first connecting part, and the supporting part is fixedly connected with the first connecting part, and the first connecting part is provided with first connecting hole;The spacer is located on the side of the first connecting part opposite to the supporting part;Connecting piece includes second connecting part and first limit part, and one end of the second connecting part can be fixed with the spacer, and the other end of the second connecting part is fixed with the first limit part after passing through the first connecting hole, and the first limit part can abut with the end surface of the first connecting hole, and on the axial direction of the first connecting hole, the length L2 of the second connecting part satisfies, L2 > L1, and L1 is the thickness of the first connecting part;Adjusting piece is used for adjusting the relative position of the first connecting part and the second connecting part on the axial direction of the first connecting hole.

[0025] Specifically, the supporting part of the bottom foot is used for being fixed with the supporting leg of the equipment, the supporting part is fixedly connected with the first connecting part, and the spacer is located on the side of the first connecting part opposite to the supporting part, that is, the spacer is located at the bottom of the bottom foot and is clamped between the bottom foot and the ground, the bottom foot and the spacer are connected through the connecting piece, the connecting piece includes the second connecting part and the first limit part, one end of the second connecting part is fixed with the spacer, the other end is fixed with the first limit part, and the radial dimension of the first limit part is greater than the hole diameter of the first connecting hole, therefore, along the axial direction of the first connecting hole, the first limit part can abut with the end surface of the first connecting hole, that is, abuts with the first connecting part of the bottom foot, in this way, the first connecting part of the bottom foot is clamped between the first limit part and the spacer, and because the length of the second connecting part of the connecting piece is greater than the thickness of the first connecting part of the bottom foot on the axial direction of the first connecting hole, therefore, the first connecting part can be movably sleeved on the second connecting part, and the adjusting piece is used for adjusting the spacing between the first connecting part and the spacer.

[0026] In use, when the foot structure needs to be transferred, the foot structure is lifted, on the side opposite to the bottom foot, the pad iron loses the support of the ground, the pad iron and the bottom foot can be relatively movable, that is, under the action of gravity, the pad iron always has a tendency to move towards the ground, the first limiting part of the connecting piece is in abutment with the first connecting part on the side of the first connecting part opposite to the pad iron, the connecting relationship between the bottom foot and the pad iron can be maintained, and the relative position of the pad iron and the bottom foot except the axial direction of the first connecting hole can be maintained, when the foot structure is placed at the target position, the pad iron is in contact with the ground, the pad iron and the bottom foot are close to each other, the first limiting part of the connecting piece is away from the first connecting part of the bottom foot, and the relative position of the bottom foot and the pad iron in the axial direction of the first connecting hole can be adjusted through the adjusting piece according to the use environment, so that the equipment supported by the foot structure is placed more stably. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the contents of the embodiments of the present application and the drawings.

[0028] Figure 1 is a structural schematic view of the foot structure provided by the embodiments of the present application;

[0029] Figure 2 is a top view of the bottom foot provided by the embodiments of the present application;

[0030] Figure 3 is a top view of the pad iron provided by the embodiments of the present application;

[0031] Figure 4 is a structural schematic view of the foot structure (lifted) provided by the embodiments of the present application;

[0032] Figure 5 is a structural schematic view of the foot structure (placed) provided by the embodiments of the present application.

[0033] In the drawings:

[0034] 100, bottom foot; 110, support part; 120, first connecting part; 121, first connecting hole; 122, second connecting hole; 123, third connecting hole;

[0035] 200, pad iron; 210, fourth connecting hole;

[0036] 300, connecting piece; 310, second connecting part; 320, first limiting part;

[0037] 400, adjusting piece; 410, screw part; 420, second limiting part; 430, nut. DETAILED DESCRIPTION

[0038] The utility model will be described in further detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the utility model, and not to limit the utility model. In addition, it should be noted that, in order to facilitate the description, only the part related to the utility model is shown in the drawings, not all structures.

[0039] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0040] In the utility model, unless otherwise explicitly specified and limited, the first feature is "on" or "below" the second feature, which can include direct contact between the first and second features, or indirect contact between the first and second features through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0041] In the description of the embodiment, the terms "up", "down", "right", etc. The orientation or position relationship shown in the drawing is only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0042] As Figures 1 to 5The utility model provides a foot structure, including bottom foot 100, pad iron 200, connecting piece 300 and adjusting part 400. Among them, bottom foot 100 includes support part 110 and first connecting part 120, and support part 110 is fixedly connected with first connecting part 120, and first connecting part 120 is provided with first connecting hole 121, pad iron 200 is located the side of first connecting part 120 opposite to support part 110, connecting piece 300 includes second connecting part 310 and first limiting part 320, one end of second connecting part 310 can be fixed with pad iron 200, and the other end of second connecting part 310 is fixed with first limiting part 320 after passing through first connecting hole 121, and first limiting part 320 can abut with the end surface of first connecting hole 121, in the axial direction of first connecting hole 121, the length L2 of second connecting part 310 satisfies L2>L1, and L1 is the thickness of first connecting part 120, adjusting part 400 is used to adjust the relative position of first connecting part 120 and second connecting part 310 in the axial direction of first connecting hole 121.

[0043] Specifically, the support part 110 of the bottom foot 100 is used to be fixed with the support leg of the equipment, the support part 110 is fixedly connected with the first connecting part 120, the pad iron 200 is located on the side of the first connecting part 120 opposite to the support part 110, that is, the pad iron 200 is located at the bottom of the bottom foot 100 and is clamped between the bottom foot 100 and the ground, the bottom foot 100 and the pad iron 200 are connected through the connecting piece 300, the connecting piece 300 includes the second connecting part 310 and the first limiting part 320, since one end of the second connecting part 310 is fixed with the pad iron 200 and the other end is fixed with the first limiting part 320 and the radial dimension of the first limiting part 320 is greater than the hole diameter of the first connecting hole 121, therefore, along the axial direction of the first connecting hole 121, the first limiting part 320 can abut with the end surface of the first connecting hole 121, that is, abuts with the first connecting part 120 of the bottom foot 100, in this way, the first connecting part 120 of the bottom foot 100 is clamped between the first limiting part 320 and the pad iron 200, and since in the axial direction of the first connecting hole 121, the length of the second connecting part 310 of the connecting piece 300 is greater than the thickness of the first connecting part 120 of the bottom foot 100, therefore, the first connecting part 120 can be movably sleeved on the second connecting part 310, and the adjusting part 400 is used to adjust the spacing between the first connecting part 120 and the pad iron 200.

[0044] In use, when the footing structure needs to be moved, the footing structure is lifted, on the side opposite to the bottom foot 100, the pad iron 200 loses the support of the ground, the pad iron 200 and the bottom foot 100 can move relatively, that is, under the action of gravity, the pad iron 200 always has a tendency to move towards the ground, the first limiting portion 320 of the connecting piece 300 is in abutment with the first connecting portion 120 on the side of the first connecting portion 120 opposite to the pad iron 200, the connecting relationship between the bottom foot 100 and the pad iron 200 can be maintained, and the relative position of the pad iron 200 and the bottom foot 100 except the axial direction of the first connecting hole 121 can be maintained, when the footing structure is placed at the target position, the pad iron 200 is in contact with the ground, the pad iron 200 and the bottom foot 100 are close to each other, the first limiting portion 320 of the connecting piece 300 is away from the first connecting portion 120 of the bottom foot 100, and the relative position of the bottom foot 100 and the pad iron 200 in the axial direction of the first connecting hole 121 can be adjusted by the adjusting piece 400 according to the use environment, so that the equipment supported by the footing structure is placed more stably.

[0045] Preferably, the support portion 110 and the first connecting portion 120 of the bottom foot 100 are integrally formed or fixed by welding.

[0046] It should be noted that in the embodiment, the bottom foot 100 and the pad iron 200 are placed in the vertical direction, and the axial direction of the first connecting hole 121 is parallel to the vertical direction.

[0047] It should be noted that in order to stabilize the equipment, the distance between each bottom foot 100 and the pad iron 200 of the equipment can be different.

[0048] Optionally, the adjusting piece 400 is a threaded fastener, including a screw portion 410, the first connecting portion 120 is provided with a second connecting hole 122, the second connecting hole 122 is a threaded hole, the screw portion 410 is inserted into the second connecting hole 122 and is threadedly connected with the first connecting portion 120, and one end of the screw portion 410 can abut against the pad iron 200. In this way, by screwing the adjusting piece 400, the adjusting piece 400 can move along the axial direction of the second connecting hole 122, approach or move away from the pad iron 200, and thus the relative position of the pad iron 200 and the bottom foot 100 in the axial direction of the first connecting hole 121 is adjusted.

[0049] Specifically, the axis of the second connecting hole 122 and the axis of the first connecting hole 121 are both parallel to the vertical direction.

[0050] Optionally, the adjusting member 400 further comprises a second limiting portion 420, which is fixed to one end of the screw portion 410 and is in the radial direction of the screw portion 410. The length L3 of the second limiting portion 420 is greater than the hole diameter L4 of the second connecting hole 122. In this way, the second limiting portion 420 can abut against the first connecting portion 120 in the axial direction of the second connecting hole 122, thereby preventing the screw portion 410 of the adjusting member 400 from being pulled out of the base 100.

[0051] Optionally, the adjusting member 400 is a threaded fastening assembly, which comprises a threaded fastener and a nut 430. The first connecting portion 120 is provided with a second connecting hole 122, which is a through hole. The nut 430 is detachably fixed to the first connecting portion 120. The threaded fastener can abut against the pad iron 200 after passing through the nut 430 and the second connecting hole 122 in sequence. The threaded fastener is threadedly connected with the nut 430. In this way, the second connecting hole 122 is a through hole, which facilitates the machining of the base 100. Moreover, when the threaded connection between the threaded fastener and the nut 430 is loosened due to damage of the threaded structure, the threaded fastener and / or the nut 430 can be directly replaced, which facilitates the later maintenance.

[0052] Optionally, a plurality of second connecting holes 122 are provided, which are uniformly distributed around the support portion 110 of the base 100. In this way, the plurality of second connecting holes 122 are uniformly arranged around the circumference of the support portion 110, which helps to stabilize the relative position between the base 100 and the pad iron 200 and prevents tilting.

[0053] Optionally, a plurality of first connecting holes 121 are provided, which are uniformly distributed around the support portion 110 of the base 100. In this way, the base 100 and the pad iron 200 are less likely to tilt.

[0054] Optionally, a plurality of first connecting holes 121 and a plurality of second connecting holes 122 are provided, which are uniformly distributed around the support portion 110 and are alternately arranged around the circumference of the support portion 110. In this way, the first connecting portion 120 of the base 100 is uniformly stressed, and the relative fixation between the base 100 and the pad iron 200 is more reliable.

[0055] Optionally, the first connecting part 120 is further provided with a third connecting hole 123, the pad iron 200 is provided with a fourth connecting hole 210, the third connecting hole 123 and the fourth connecting hole 210 correspond to each other, and the expansion bolt is fixedly inserted into the third connecting hole 123 and the fourth connecting hole 210. In this way, after the adjusting part 400 completes the adjustment of the distance between the base foot 100 and the pad iron 200, the expansion bolt is simultaneously inserted into the third connecting hole 123 and the fourth connecting hole 210, the relative fixation between the base foot 100 and the pad iron 200 is completed, the expansion bolt can share part of the gravity of the base foot 100 instead of the adjusting part 400, and the stability between the base foot 100 and the pad iron 200 is more reliable.

[0056] Optionally, a plurality of third connecting holes 123 and fourth connecting holes 210 are provided, and are uniformly distributed around the circumference of the supporting part 110. In this way, the stress of the expansion bolt is more uniform, and the stability between the base foot 100 and the pad iron 200 is stronger.

[0057] Optionally, the first connecting part 120 is further provided with a third connecting hole 123, the pad iron 200 is provided with a fourth connecting hole 210, the third connecting hole 123 and the fourth connecting hole 210 correspond to each other, and the expansion bolt is fixedly inserted into the third connecting hole 123 and the fourth connecting hole 210. In this way, after the adjusting part 400 completes the adjustment of the distance between the base foot 100 and the pad iron 200, the expansion bolt is simultaneously inserted into the third connecting hole 123 and the fourth connecting hole 210, the relative fixation between the base foot 100 and the pad iron 200 is completed, the expansion bolt can share part of the gravity of the base foot 100 instead of the adjusting part 400, and the stability between the base foot 100 and the pad iron 200 is more reliable.

[0058] In addition, the above is only a preferred embodiment of the present application and the technical principle applied. Those skilled in the art will understand that the present application is not limited to the specific embodiments described herein, and those skilled in the art can make various obvious changes, re-adjustments and substitutions without departing from the protection scope of the present application. Therefore, although the present application has been described in more detail through the above embodiments, the present application is not limited to the above embodiments, and can include more other equivalent embodiments without departing from the concept of the present application, and the scope of the present application is determined by the scope of the appended claims.

Claims

1. A footing structure, characterized by The utility model relates to a base (100) including a support part (110) and a first connecting part (120), the support part (110) is fixedly connected with the first connecting part (120), the first connecting part (120) is provided with a first connecting hole (121); Ironing (200) is located in the first connecting part (120) side away from the support part (110); Connecting piece (300) including second connecting part (310) and first limiting part (320), one end of second connecting part (310) can be fixed with ironing (200), the other end of second connecting part (310) passes through first connecting hole (121) and is fixed with first limiting part (320), first limiting part (320) can be abutted with the end surface of first connecting hole (121), in the axial direction of first connecting hole (121), the length L2 of second connecting part (310) satisfies L2> L1, L1 is the thickness of first connecting part (120); Adjusting part (400) is used for adjusting the relative position of first connecting part (120) and second connecting part (310) in the axial direction of first connecting hole (121); The adjusting part (400) is a threaded fastener, including a screw rod part (410), the first connecting part (120) is provided with a second connecting hole (122), the second connecting hole (122) is a threaded hole, the screw rod part (410) is inserted into the second connecting hole (122) and is threadedly connected with the first connecting part (120), one end of the screw rod part (410) can be abutted with the ironing (200). The adjusting part (400) further includes a second limiting part (420), the second limiting part (420) is fixed with one end of the screw rod part (410), in the radial direction of the screw rod part (410), the length L3 of the second limiting part (420) is greater than L4, L4 is the hole diameter of the second connecting hole (122).

2. The footing structure according to claim 1, characterized in that The adjusting part (400) is a threaded fastening assembly, including a threaded fastener and a nut (430), the first connecting part (120) is provided with a second connecting hole (122), the second connecting hole (122) is a light hole, the nut (430) is detachably fixed with the first connecting part (120), the threaded fastener can be abutted with the ironing (200) after passing through the nut (430) and the second connecting hole (122) in turn, and the threaded fastener is threadedly connected with the nut (430).

3. The footing structure according to claim 1, wherein The second connecting hole (122) is provided with a plurality of second connecting holes (122), and the plurality of second connecting holes (122) are uniformly distributed around the support part of the base (100).

4. The footing structure according to claim 3, wherein The first connecting hole (121) is provided with a plurality of first connecting holes (121), and the plurality of first connecting holes (121) are uniformly distributed around the support part (110) of the base (100).

5. The footing structure according to claim 1, wherein ​ 6. The footing structure of claim 1, wherein The first connecting holes (121) and the second connecting holes (122) are evenly distributed around the support part (110) and are alternately distributed around the circumference of the support part (110).

7. The footing structure of claim 1, wherein The first connecting part (120) is also provided with third connecting holes (123), and the pad iron (200) is provided with fourth connecting holes (210). The third connecting holes (123) and the fourth connecting holes (210) correspond to each other, and expansion bolts are fixedly inserted into the third connecting holes (123) and the fourth connecting holes (210).

8. The footing structure according to claim 7, wherein The third connecting holes (123) and the fourth connecting holes (210) are evenly distributed around the circumference of the support part (110).

9. The footing structure according to claim 8, wherein On the circumference of the support part (110), first connecting holes (121) and second connecting holes (122) are arranged between two adjacent third connecting holes (123).

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