Column foot shield and support device

Abstract

The embodiment of the present application provides a column anchor shield and a supporting device, the column anchor shield comprises a first part and a second part, the first part and the second part are jointly arranged to form a receiving cavity for receiving the anchor, and a first opening and a second opening are respectively connected to the receiving cavity, the first opening and the second opening are located at opposite ends of the column anchor shield, the first opening is used for the column to pass through, and the second opening is used to avoid the anchor, the first part and the second part respectively surround part of the outer circumference of the anchor; wherein at least one of the first part and the second part is a non-metallic elastic member. The present application can improve the reliability of the use of the column anchor shield.

Description

Technical Field

[0001] The present application relates to the field of protective equipment, and more specifically, to a column foot shield and a supporting device. Background Art

[0002] The column foot cover is used to cover the foot part of the column to reduce the exposure of the foot part and reduce the damage of the foot to other walking equipment such as forklifts carrying batteries.

[0003] How to improve the reliability of column anchor guards is an important research direction. Utility Model Content

[0004] The present application provides a column foot shield and a supporting device, which can improve the reliability of the use of the column foot shield.

[0005] An embodiment of the present application provides a column anchor shield, comprising a first part and a second part, wherein the first part and the second part jointly enclose a receiving cavity for receiving the anchor, and a first opening and a second opening respectively connected to the receiving cavity, wherein the first opening and the second opening are located at opposite ends of the column anchor shield, the first opening is used for allowing the column to pass through, and the second opening is used for avoiding the anchor, and the first part and the second part respectively surround a portion of the outer circumference of the anchor, wherein at least one of the first part and the second part is a non-metallic elastic member.

[0006] In the above technical solution, the column anchor guard of the embodiment of the present application sets at least one of the first part and the second part as a non-metallic elastic part. In this way, the non-metallic elastic part is softer and has a certain ability to recover deformation. Therefore, when it is hit, it can recover the deformation faster and is not easily damaged or deformed. At the same time, it is not easy to damage the impact part, and the reliability is higher.

[0007] In some embodiments, the first portion and the second portion are both non-metallic elastic members.

[0008] In the above technical solution, the first part and the second part are both set as non-metallic elastic parts, so that the first part and the second part are not easily damaged and the impact part is not easily damaged, further improving the reliability of the column anchor shield.

[0009] In some embodiments, the non-metallic elastic member is an elastic colloid member.

[0010] In the above technical solution, the elastic colloid part has supporting ability and high strength, can play a good protective role on the ground pin, is not easy to be damaged, and facilitates the connection between the first part and the second part.

[0011] In some embodiments, the non-metal elastic member includes a polyurethane elastic member or a rubber elastic member.

[0012] In the above technical solution, the non-metallic elastic parts are limited to polyurethane elastic parts or rubber elastic parts. These two types of materials have low cost and high wear resistance.

[0013] In some embodiments, the column footing cover includes a connecting piece, and the first part and the second part are detachably connected through the connecting piece.

[0014] In the above technical solution, the first part and the second part are detachably connected through a connecting piece, so that the first part and the second part can be easily disassembled, thereby facilitating the inspection of whether components on the anchor, such as bolts, rivets, etc., are loose, thereby improving the convenience of using the column anchor cover.

[0015] In some embodiments, the connecting member is a connecting rod, which includes a rod body, a first limiting portion and a second limiting portion, the first limiting portion and the second limiting portion are respectively located at two ends of the rod body along the extension direction of the rod body, the first limiting portion protrudes from at least one side of the portion where the rod body is connected to the first limiting portion along the first direction, the second limiting portion protrudes from at least one side of the portion where the rod body is connected to the second limiting portion along the second direction, the first direction and the second direction respectively intersect with the extension direction of the rod body, the first part forms a first accommodating portion, the second part forms a second accommodating portion, the first limiting portion and a portion of the rod body are located in the first accommodating portion, the second limiting portion and a portion of the rod body are located in the second accommodating portion, the first limiting portion abuts against the side wall of the first accommodating portion along the direction toward the second limiting portion, and the second limiting portion abuts against the side wall of the second accommodating portion along the direction toward the first limiting portion.

[0016] In the above technical solution, the connecting member is set as a connecting rod, and the first part and the second part are detachably connected through the connecting rod. In this connection method, the contact area between the connecting rod and the first part and the second part is larger, so the connection is more stable, the force is more dispersed when hit, and the connection between the connecting rod and the first part and the second part is not easily damaged.

[0017] In some embodiments, the column foot shield further includes a first fastener, the first fastener passes through the first portion and is connected to the connecting rod, and the first portion is detachably connected to the connecting rod via the first fastener.

[0018] In the above technical solution, the connection rod and the first part are connected by the first fastener, which can improve the reliability of the connection between the connection rod and the first part.

[0019] In some embodiments, the first fastener extends along an arrangement direction from the first limiting portion to the second limiting portion and is connected to the first limiting portion.

[0020] In the above technical solution, since the first limiting portion is protruding from the rod body, the volume of the first limiting portion is relatively large. By connecting the first fastener to the first limiting portion, it is convenient to set a channel that is compatible with the first fastener in the first limiting portion, and the volume of the remaining part is still relatively large after the channel is set. Therefore, it is not easy to be damaged during long-term use and has high reliability.

[0021] In some embodiments, at least one of the first accommodating portion and the second accommodating portion is an accommodating groove, and a bottom surface of the accommodating groove is used to abut against the connecting rod.

[0022] In the above technical solution, at least one of the first accommodating portion and the second accommodating portion is set as an accommodating groove, the bottom surface of which is convenient for the assembly of the connecting rod and can play a positioning role during assembly, while also reducing the probability of the connecting rod entering the accommodating cavity.

[0023] In some embodiments, the first part includes a first top and a first side connected at an angle, the second part includes a second top and a second side connected at an angle, the first top and the second top are arranged to form a first opening, and a connecting rod connects the first side and the second side.

[0024] In the above technical solution, since the first side portion and the second side portion are prone to collision during use, the connecting rod is used to connect the first side portion and the second side portion, which can reduce the deformation of the first side portion and the second side portion during collision and improve the durability of the column foot shield. In addition, the first side portion and the second side portion are usually large in area, which is convenient for setting the first receiving portion and the second receiving portion.

[0025] In some embodiments, the first side portion includes a first sub-segment, a second sub-segment, and a third sub-segment connected in sequence at an angle along a direction around the first top, the second side portion includes a fourth sub-segment, a fifth sub-segment, and a sixth sub-segment connected in sequence at an angle along a direction around the second top, the number of connecting rods is at least two, the first sub-segment and the fourth sub-segment are located on one of the two opposite sides of the first opening and are connected by at least one connecting rod, and the third sub-segment and the sixth sub-segment are located on the other side of the two opposite sides of the first opening and are connected by at least one connecting rod.

[0026] In the above technical solution, the first sub-segment and the fourth sub-segment as well as the third sub-segment and the sixth sub-segment are all connected by a connecting rod, which can increase the reliability of the connection between the first part and the second part.

[0027] In some embodiments, the first sub-segment and the second sub-segment transition smoothly at the angle, and the second sub-segment and the third sub-segment transition smoothly at the angle; and / or, the fourth sub-segment and the fifth sub-segment transition smoothly at the angle, and the fifth sub-segment and the sixth sub-segment transition smoothly at the angle.

[0028] In the above technical solution, such an arrangement can reduce the anti-collision angle, increase the impact force surface, and disperse the force after being hit, so that it is not easy to be damaged.

[0029] In some embodiments, the first portion and the second portion are mirror images of each other.

[0030] In the above technical solution, such an arrangement does not require differentiation during installation, so the installation is simpler and more versatile.

[0031] In a second aspect, an embodiment of the present application further provides a supporting device, including a column, a foot, and the above-mentioned column and foot shields.

[0032] In some embodiments, the first part includes a first top and a first side connected at an angle, the second part includes a second top and a second side connected at an angle, the first top and the second top are arranged to form a first opening, and the first opening is adapted to the shape of the column.

[0033] In the above technical solution, the first opening is configured to match the shape of the column so as to better fit the column. When the first top and the second top are impacted, the deformation can be reduced under the support of the column, thereby reducing damage.

[0034] In some embodiments, the first top portion and the second top portion surround the pillar together and abut against the entire circumference of the pillar.

[0035] In the above technical solution, the column foot shield is configured in this way, when it is hit, the deformation is further reduced under the support of the column, and the damage is further reduced. In addition, the overall force is more uniform, and it is more stable to use.

[0036] In some embodiments, the first part includes a first top and a first side connected at an angle, and the second part includes a second top and a second side connected at an angle, the first top and the second top are arranged to form a first opening, the first side and the second side are arranged to form a second opening, and the first side and the second side together surround the foot and abut against the entire circumference of the foot.

[0037] In the above technical solution, the first side portion and the second side portion are supported by the foot when they are hit, which reduces deformation and damage. In addition, the force is more uniform, and the use is more stable.

[0038] In some embodiments, the first side portion includes a first section, a second section, and a third section that gradually move away from the first top portion, the first section and the third section are connected through the second section, and the first section is closer to the column than the third section, the second side portion includes a fourth section, a fifth section, and a sixth section that gradually move away from the second top portion, the fourth section and the sixth section are connected through the fifth section, and the fourth section is closer to the column than the sixth section, and the third section and the sixth section both abut against the ground foot.

[0039] In the above technical solution, the first section is arranged closer to the column than the third section, and the fourth section is arranged closer to the column than the sixth section. In this way, the column anchor cover shows a shrinking trend from bottom to top, which can reduce material consumption and reduce costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application 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 the drawings without paying creative work.

[0041] Figure 1 A partial structural schematic diagram of a support device provided in some embodiments of the present application;

[0042] Figure 2 A top view of a support device provided in some embodiments of the present application;

[0043] Figure 3 for Figure 2 A cross-sectional view of the support device shown at AA;

[0044] Figure 4 A schematic diagram of a structure of a support device provided in some embodiments of the present application;

[0045] Figure 5 A schematic diagram of the structure of the connection piece of the column foot shield provided in some embodiments of the present application;

[0046] Figure 6 for Figure 2 A cross-sectional view of the support device shown at BB;

[0047] Figure 7 A schematic structural diagram of the first part of the column anchor shield provided in some embodiments of the present application.

[0048] The reference numerals of the specific embodiments are as follows:

[0049] 1. Support device; 2. Column; 3. Anchor; 31. Anchor plate; 32. Fixing parts; 33. Support assembly; 4. Column and anchor shield; 5. Fixed object;

[0050] 41, first part; 411, first accommodating portion; 412, bottom surface; 413, first top portion; 414, first side portion; 4141, first subsection; 4142, second subsection; 4143, third subsection; 4144, first section; 4145, second section; 4146, third section;

[0051] 42, second part; 421, second accommodating portion; 422, second top portion; 423, second side portion; 4231, fourth subsection; 4232, fifth subsection; 4233, sixth subsection; 4234, fourth section; 4235, fifth section; 4236, sixth section;

[0052] 43. Accommodating cavity;

[0053] 44. First opening;

[0054] 45. Second opening;

[0055] 46, connecting member; 461, connecting rod; 462, rod body; 463, first limiting portion; 464, second limiting portion;

[0056] 47. A first fastener;

[0057] 48. A second fastener;

[0058] X, first direction; Y, second direction. DETAILED DESCRIPTION

[0059] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0060] Unless otherwise defined, all technical and scientific terms used in this application have the same meanings as those commonly understood by technicians in the technical field of this application; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned drawings and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order or a primary and secondary relationship.

[0061] Reference to "embodiment" in this application means that a particular feature, structure, or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present application. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments.

[0062] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "attached" 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 a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0063] The term "and / or" in this application is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this application generally indicates that the associated objects before and after are in an "or" relationship.

[0064] In the embodiments of the present application, the same reference numerals represent the same components, and for the sake of brevity, detailed descriptions of the same components are omitted in different embodiments. It should be understood that the thickness, length, width and other dimensions of various components in the embodiments of the present application shown in the drawings, as well as the overall thickness, length, width and other dimensions of the integrated device are only exemplary descriptions and should not constitute any limitation to the present application.

[0065] The term "plurality" used in the present application refers to two or more (including two).

[0066] In factories, supporting columns are usually used to meet the needs of equipment installation and aerial transportation of goods. A protective cover is usually set on the foot of the column to protect it, and the protective cover can also reduce the damage of the foot to the equipment walking on the ground. The foot of the column includes the foot plate at the bottom of the column and the bolts that fix the foot plate to the ground.

[0067] Existing column foot shields are usually made of steel plates with no internal filling, which are easily skewed and deformed after being hit. In addition, it is also easy to damage the impact parts. For example, a forklift carrying batteries often accidentally hits the shield, which may damage the plastic tray on the forklift or the foam board where the batteries are placed, or even damage the batteries.

[0068] In view of this, the present application provides a column foot shield, which is formed by setting at least one of the first part and the second part surrounding the column foot as a non-metallic elastic member, the non-metallic elastic member is relatively soft and has a certain ability to recover deformation, so when it is hit, it can recover deformation quickly and is not easily damaged or deformed. At the same time, it is not easy to damage the impact part, and the reliability is high.

[0069] The column foot shield described in the embodiment of the present application is applicable to a support device including a column foot, wherein the column may be a column used for transportation or installation of other equipment in a factory, or a column used for setting warning signs or signal lights on a road, etc.

[0070] Figure 1 A partial structural schematic diagram of a support device provided in some embodiments of the present application, Figure 2 A top view of a support device provided in some embodiments of the present application, Figure 3 for Figure 2 A cross-sectional view of the support device is shown at AA.

[0071] like Figure 1-Figure 3 As shown, the present application provides a column anchor shield 4, which includes a first portion 41 and a second portion 42. The first portion 41 and the second portion 42 are jointly arranged to form a receiving cavity 43 for receiving the anchor 3, and a first opening 44 and a second opening 45 connected to the receiving cavity 43. The first opening 44 and the second opening 45 are located at opposite ends of the column anchor shield 4. The first opening 44 is used for the column 2 to pass through, and the second opening 45 is used to avoid the anchor 3. The first portion 41 and the second portion 42 respectively surround a portion of the outer circumference of the anchor 3, wherein at least one of the first portion 41 and the second portion 42 is a non-metallic elastic member.

[0072] The first part 41 and the second part 42 of the embodiment of the present application respectively surround part of the outer circumference of the foot 3, that is, the first part 41 and the second part 42 are not arranged up and down, but are arranged circumferentially around the column 2, that is, arranged left and right. The circumference of the first part 41 and the second part 42 around the foot 3 can be equal or unequal.

[0073] The non-metallic elastic member of the embodiment of the present application refers to a member having a certain elasticity, capable of deforming under the action of an external force, and recovering at least part of the deformation after the external force is removed. The base material of the non-metallic elastic member is a non-metallic material, but it may contain a small amount of metal as an additive.

[0074] Exemplarily, the non-metallic elastic member may be made of sponge or silicone material.

[0075] The shapes of the first portion 41 and the second portion 42 in the embodiment of the present application may be the same or different.

[0076] Exemplarily, the first portion 41 and the second portion 42 are arranged to form a hollow rectangular parallelepiped structure, and the hollow rectangular parallelepiped structure has the aforementioned accommodating cavity 43 , the first opening 44 and the second opening 45 .

[0077] The first opening 44 and the second opening 45 of the embodiment of the present application are located at opposite ends of the column foot shield 4 in the height direction of the column 2, the first opening 44 is located above the second opening 45, and the second opening 45 avoids the foot 3 so that the foot 3 is connected to the fixed object 5, such as the ground. Exemplarily, the shape of the second opening 45 is consistent with the shape of the anchor plate.

[0078] The shape of the first opening 44 in the embodiment of the present application can match the shape of the column 2, for example, the shape of the cross section of the column 2 and the shape of the first opening 44 are both I-shaped; the two may also not match, for example, the shape of the cross section of the column 2 is I-shaped, and the shape of the first opening 44 is circular or rectangular.

[0079] The first part 41 and the second part 42 of the embodiment of the present application can be connected by glue bonding or threaded connection of bolt assemblies.

[0080] The first portion 41 and the second portion 42 of the embodiment of the present application may both be pressed against the foot 3 , or there may be a gap between at least one of them and the foot 3 .

[0081] The column foot shield 4 of the embodiment of the present application sets at least one of the first part 41 and the second part 42 as a non-metallic elastic member. In this way, the non-metallic elastic member is softer and has a certain ability to recover deformation. Therefore, when it is hit, it can recover deformation faster and is not easily damaged or deformed. At the same time, it is not easy to damage the impact part, and the reliability is higher.

[0082] In addition, when the column foot shield 4 is damaged and needs to be repaired, it can be directly repaired with hot melt adhesive, which is more convenient.

[0083] In some embodiments, the first portion 41 and the second portion 42 are both non-metallic elastic members.

[0084] Optionally, the first portion 41 and the second portion 42 are made of the same non-metallic elastic member. Of course, different types of non-metallic elastic members may also be used.

[0085] The first part 41 and the second part 42 are both configured as non-metallic elastic parts, so that the first part 41 and the second part 42 are not easily damaged by collision and the impact part is not easily damaged, thereby further improving the reliability of the column anchor shield 4.

[0086] In some embodiments, the non-metallic elastic member is an elastic colloid member.

[0087] The elastic colloid part in the embodiment of the present application refers to a material having a high internal bonding force and a certain supporting strength, such as rubber, silicone and other materials.

[0088] The elastic colloid part has supporting ability and high strength, can provide good protection for the foot, is not easily damaged, and facilitates the connection between the first part 41 and the second part 42 .

[0089] In some embodiments, the elastic colloid member includes a polyurethane elastic member or a rubber elastic member.

[0090] For example, the polyurethane elastic member may be microcellular foamed elastic polyurethane.

[0091] The rubber elastic member may be a synthetic rubber elastic member or a natural rubber elastic member.

[0092] The non-metallic elastic parts are limited to polyurethane elastic parts or rubber elastic parts, which are low in cost and have high wear resistance.

[0093] Figure 4 A schematic diagram of a structure of a support device provided in some embodiments of the present application; Figure 5 A schematic diagram of the structure of the connecting parts of the column anchor shield provided in some embodiments of the present application.

[0094] See also Figure 4 and Figure 5 In some embodiments, the column foot shield 4 includes a connecting piece 46 , and the first part 41 and the second part 42 are detachably connected via the connecting piece 46 .

[0095] The connecting member 46 of the embodiment of the present application can be a bolt and a nut. For example, the first part 41 and the second part 42 are respectively provided with a bump, and the bolt passes through the two bumps and is connected with the nut, so that the first part 41 and the second part 42 are threadedly connected.

[0096] The first part 41 and the second part 42 are detachably connected via a connector 46 , so that the first part 41 and the second part 42 can be easily disassembled, thereby facilitating checking whether components on the anchor 3 , such as bolts, rivets, etc., are loose, thereby improving the convenience of using the column anchor cover 4 .

[0097] See also Figure 1 , Figure 4 and Figure 5In some embodiments, the connecting member 46 is a connecting rod 461, which includes a rod body 462, a first limiting portion 463 and a second limiting portion 464. The first limiting portion 463 and the second limiting portion 464 are respectively located at two ends of the rod body 462 along the extension direction of the rod body 462. The first limiting portion 463 protrudes from at least one side of the portion where the rod body 462 is connected to the first limiting portion 463 along the first direction X, and the second limiting portion 464 protrudes from at least one side of the portion where the rod body 462 is connected to the second limiting portion 464 along the second direction Y. The first direction X and the second direction Y respectively intersect with the extension direction of the rod body 462. The first portion 41 forms a first accommodating portion 411, the second portion 42 forms a second accommodating portion 421, the first limiting portion 463 and a portion of the rod body 462 are located in the first accommodating portion 411, the second limiting portion 464 and a portion of the rod body 462 are located in the second accommodating portion 421, the first limiting portion 463 abuts against the side wall of the first accommodating portion 411 in the direction toward the second limiting portion 464, and the second limiting portion 464 abuts against the side wall of the second accommodating portion 421 in the direction toward the first limiting portion 463. The connecting rod 461 of the embodiment of the present application limits the first portion 41 and the second portion 42 from moving away from each other.

[0098] The connecting rod 461 of the embodiment of the present application can be made of metal material.

[0099] The rod body 462 of the embodiment of the present application may be in a straight rod shape, a curved rod shape, or an irregular shape that is a combination of a straight rod shape and a curved rod shape.

[0100] When the rod body 462 is a straight rod, its extending direction is its length direction. At this time, the first direction X and the second direction Y may be parallel to each other or may intersect each other.

[0101] When the rod body 462 is a curved rod, its extension direction refers to the tangent direction of the curved rod. For the first position-limiting portion 463, the extension direction of the rod body 462 refers to the tangent direction of the connection between the rod body 462 and the first position-limiting portion 463. For the second position-limiting portion 464, the extension direction of the rod body 462 refers to the tangent direction of the connection between the rod body 462 and the second position-limiting portion 464. The first direction X and the second direction Y intersect with the extension direction of the rod body 462 respectively. In this case, the first direction X and the second direction Y may be parallel to each other or may intersect.

[0102] The part where the rod body 462 and the first position limiting part 463 are connected in this embodiment refers to the connection between the rod body 462 and the first position limiting part 463. The part where the rod body 462 and the second position limiting part 464 are connected refers to the connection between the rod body 462 and the second position limiting part 464.

[0103] Optionally, the first limiting portion 463 and a portion of the rod body 462 are located in the first accommodation portion 411 , and the second limiting portion 464 and another portion of the rod body 462 are located in the second accommodation portion 421 .

[0104] The first limiting portion 463 of the embodiment of the present application protrudes from at least one side of the portion where the rod body 462 is connected to the first limiting portion 463 along the first direction X. The first limiting portion 463 can protrude along the first direction or protrude from at least one side of the rod body 462 along the first direction X in other directions; the same is true for the second limiting portion 464.

[0105] Optionally, the first limiting portion 463 protrudes from opposite sides of the portion where the rod body 462 is connected to the first limiting portion 463 along the first direction X. In this case, the angles formed by the two parts of the first limiting portion 463 protruding from the rod body 462 and the extension direction of the rod body 462 may be the same or different; and the shapes may be the same or different.

[0106] Optionally, the second limiting portion 464 protrudes from opposite sides of the portion where the rod body 462 is connected to the second limiting portion 464 along the second direction Y. In this case, the angles formed by the two parts of the second limiting portion 464 protruding from the rod body 462 and the extension direction of the rod body 462 may be the same or different; and the shapes may be the same or different.

[0107] Optionally, the rod body 462 is a straight rod. Further, the first direction X and the second direction Y are respectively perpendicular to the extension direction of the rod body 462. Further, the first direction X is parallel to the second direction Y.

[0108] Optionally, the shape of the connecting rod 461 is a double arrow.

[0109] The first accommodating portion 411 of the embodiment of the present application can be set at the top of the first part 41 or at the side of the first part 41; correspondingly, the second accommodating portion 421 can be set at the top of the second part 42 or at the side of the second part 42.

[0110] Exemplarily, the first receiving portion 411 may be a through hole provided in the first portion 41. Exemplarily, the second receiving portion 421 may be a through hole provided in the second portion 42.

[0111] For example, the first receiving portion 411 can be interference fit with the first limiting portion 463, thereby fixing the connecting rod 461 to the first part 41 to achieve a detachable connection. The second receiving portion 421 can be interference fit with the second limiting portion 464, thereby fixing the connecting rod 461 to the second part 42 to achieve a detachable connection.

[0112] When the first receiving portion 411 is a hole, the side wall of the first receiving portion 411 refers to the hole wall; when the first receiving portion 411 is a groove, the side wall of the first receiving portion 411 refers to the side wall of the groove. The second receiving portion 421 is also the same, and this application will not repeat it here.

[0113] The connecting member 46 is set as a connecting rod 461, and the first part 41 and the second part 42 are detachably connected through the connecting rod 461. In this connection method, the contact area between the connecting rod 461 and the first part 41 and the second part 42 is larger, so the connection is more stable, and the force is more dispersed when hit, and the connection between the connecting rod 461 and the first part 41 and the second part 42 is not easily damaged.

[0114] Figure 6 for Figure 2 A cross-sectional view of the support device at BB is shown.

[0115] See also Figure 6 In some embodiments, the column anchor shield 4 further includes a first fastener 47 , which passes through the first portion 41 and is connected to the connecting rod 461 , and the first portion 41 is detachably connected to the connecting rod 461 through the first fastener 47 .

[0116] The first fastener 47 in the embodiment of the present application may be a screw or a bolt.

[0117] The first fastener 47 of the embodiment of the present application may be connected to the rod body portion 462 located in the first accommodation portion 411 , or may be connected to the first limiting portion 463 .

[0118] The first fastener 47 of the embodiment of the present application may extend along the arrangement direction of the first limiting portion 463 to the second limiting portion 464 , or may extend along the direction from the first opening 44 to the second opening 45 .

[0119] The connection rod 461 and the first portion 41 are connected by the first fastener 47 , so that the reliability of the connection between the connection rod 461 and the first portion 41 can be improved.

[0120] In some embodiments, the first fastener 47 extends along the arrangement direction from the first limiting portion 463 to the second limiting portion 464 and is connected to the first limiting portion 463 .

[0121] Optionally, the rod body 462 is a straight rod.

[0122] Since the first limiting portion 463 is protruded from the rod body 462, the volume of the first limiting portion 463 is relatively large. By connecting the first fastener 47 to the first limiting portion 463, it is convenient to set a channel adapted to the first fastener 47 in the first limiting portion 463, and the volume of the remaining part is still relatively large after the channel is set. Therefore, it is not easy to be damaged during long-term use and has high reliability.

[0123] In some embodiments, the column anchor shield 4 further includes a second fastener 48 , which passes through the second portion 42 and is connected to the connecting rod 461 , and the second portion 42 is detachably connected to the connecting rod 461 via the second fastener 48 .

[0124] The second fastener 48 in the embodiment of the present application may be a screw or a bolt.

[0125] The second fastener 48 of the embodiment of the present application may be connected to the rod body portion 462 located in the second accommodation portion 421 , or may be connected to the second limiting portion 464 .

[0126] The second fastener 48 of the embodiment of the present application may extend along the arrangement direction from the second limiting portion 464 to the first limiting portion 463 , or may extend along the arrangement direction from the first opening 44 to the second opening 45 .

[0127] The second fastener 48 is used to connect the connecting rod 461 and the second portion 42, so that the reliability of the connection between the connecting rod 461 and the second portion 42 can be improved.

[0128] In some embodiments, the second fastener 48 extends along the arrangement direction from the second limiting portion 464 to the first limiting portion 463 and is connected to the second limiting portion 464 .

[0129] Optionally, the rod body 462 is a straight rod.

[0130] Since the second limiting portion 464 is protruded from the rod body 462, the volume of the second limiting portion 464 is relatively large. By connecting the second fastener 48 to the second limiting portion 464, it is convenient to set a channel adapted to the second fastener 48 in the second limiting portion 464, and the volume of the remaining part is still relatively large after the channel is set. Therefore, it is not easy to be damaged during long-term use and has high reliability.

[0131] Figure 7 A schematic structural diagram of the first part of the column anchor shield provided in some embodiments of the present application.

[0132] See also Figure 7 In some embodiments, at least one of the first accommodating portion 411 and the second accommodating portion 421 is an accommodating groove, and the bottom surface 412 of the accommodating groove is used to abut against the connecting rod 461.

[0133] The connecting rod 461 of this embodiment may directly abut against the bottom surface 412 , or may have a gap with the bottom surface 412 .

[0134] Optionally, the first accommodation portion 411 and the second accommodation portion 421 are both accommodation grooves.

[0135] At least one of the first accommodating portion 411 and the second accommodating portion 421 is configured as an accommodating groove, and the bottom surface 412 of the accommodating groove is convenient for assembling the connecting rod 461 and can play a positioning role during assembly, while also reducing the probability of the connecting rod 461 entering the accommodating cavity 43.

[0136] Please continue reading Figure 2 and Figure 7 In some embodiments, the first part 41 includes a first top 413 and a first side 414 connected at an angle, the second part 42 includes a second top 422 and a second side 423 connected at an angle, the first top 413 and the second top 422 are arranged to form a first opening 44, and a connecting rod 461 connects the first side 414 and the second side 423.

[0137] In the embodiment of the present application, the first top 413 and the first side 414 may be connected at an obtuse angle, an acute angle or a right angle, and the second top 422 and the second side 423 may be connected at an obtuse angle, an acute angle or a right angle. Optionally, the first top 413 and the first side 414 are connected at a right angle, and the second top 422 and the second side 423 are connected at a right angle.

[0138] The first side portion 414 of the embodiment of the present application may be a plate-like structure, an L-shaped structure or a U-shaped structure, and correspondingly, the second side portion 423 may be a U-shaped structure, an L-shaped structure or a plate-like structure, etc.

[0139] Optionally, the rod body 462 extends along the arrangement direction of the first portion 41 to the second portion 42, and the first direction X and the second direction Y are both perpendicular to the extension direction of the rod body 462, and are both parallel to the arrangement direction of the first opening 44 to the second opening 45, that is, they are both parallel to the length direction of the column 2. Further, optionally, the first limit portion 463 and the second limit portion 464 both protrude from at least one side of the rod body 462 along the first direction X. Further, the first limit portion 463 and the second limit portion 464 both protrude from opposite sides of the rod body 462 along the first direction X.

[0140] Since the first side portion 414 and the second side portion 423 are prone to collision during use, the connecting rod 461 is connected to the first side portion 414 and the second side portion 423 to reduce the deformation of the first side portion 414 and the second side portion 423 during collision, thereby improving the durability of the column foot shield 4. In addition, the first side portion 414 and the second side portion 423 are usually large in area, which is convenient for setting the first accommodation portion 411 and the second accommodation portion 421.

[0141] In some embodiments, the first side portion 414 includes a first sub-segment 4141, a second sub-segment 4142, and a third sub-segment 4143 which are connected in sequence at an angle along a direction around the first top portion 413, the second side portion 423 includes a fourth sub-segment 4231, a fifth sub-segment 4232, and a sixth sub-segment 4233 which are connected in sequence at an angle along a direction around the second top portion 422, the number of connecting rods 461 is at least two, the first sub-segment 4141 and the fourth sub-segment 4231 are located on one of the two opposite sides of the first opening 44 and are connected by at least one connecting rod 461, and the third sub-segment 4143 and the sixth sub-segment 4233 are located on the other side of the two opposite sides of the first opening 44 and are connected by at least one connecting rod 461.

[0142] The first sub-segment 4141 and the second sub-segment 4142 of the embodiment of the present application can be connected at an obtuse angle, an acute angle or a right angle, and the second sub-segment 4142 and the third sub-segment 4143 can be connected at an obtuse angle, an acute angle or a right angle. Optionally, the first sub-segment 4141, the second sub-segment 4142 and the third sub-segment 4143 are connected at right angles in sequence.

[0143] The fourth sub-segment 4231 and the fifth sub-segment 4232 of the embodiment of the present application can be connected at an obtuse angle, an acute angle or a right angle, and the fifth sub-segment 4232 and the sixth sub-segment 4233 can be connected at an obtuse angle, an acute angle or a right angle. Optionally, the fourth sub-segment 4231, the fifth sub-segment 4232 and the sixth sub-segment 4233 are connected at right angles in sequence.

[0144] In this embodiment, the first sub-segment 4141 and the fourth sub-segment 4231 may directly abut against each other or have a gap therebetween. The third sub-segment 4143 and the sixth sub-segment 4233 may directly abut against each other or have a gap therebetween.

[0145] Optionally, the first sub-segment 4141 and the fourth sub-segment 4231 are connected via two connecting rods 461 , and the two connecting rods 461 are arranged along a direction from the first opening 44 to the second opening 45 .

[0146] Optionally, the third sub-segment 4143 and the sixth sub-segment 4233 are connected via two connecting rods 461 , and the two connecting rods 461 are arranged along a direction from the first opening 44 to the second opening 45 .

[0147] The first sub-segment 4141 and the fourth sub-segment 4231 as well as the third sub-segment 4143 and the sixth sub-segment 4233 are all connected by a connecting rod 461 , which can increase the reliability of the connection between the first part 41 and the second part 42 .

[0148] In some embodiments, the first subsegment 4141 and the second subsegment 4142 transition smoothly at the angle, and the second subsegment 4142 and the third subsegment 4143 transition smoothly at the angle; and / or, the fourth subsegment 4231 and the fifth subsegment 4232 transition smoothly at the angle, and the fifth subsegment 4232 and the sixth subsegment 4233 transition smoothly at the angle.

[0149] The first sub-segment 4141 and the second sub-segment 4142 of the embodiment of the present application have a smooth transition at the included angle, which means that the outer surface of the included angle of the first sub-segment 4141 and the second sub-segment 4142 is curved. The same is true for other parts, which will not be described in detail in the present application.

[0150] Such an arrangement can reduce the anti-collision edges and corners, increase the impact force-bearing surface, and disperse the force after a collision, making it less likely to be damaged.

[0151] In some embodiments, the first portion 41 and the second portion 42 are mirror images of each other.

[0152] The first portion 41 and the second portion 42 of the present embodiment are two identical parts having the same shape and size.

[0153] With this arrangement, there is no need to distinguish during installation, so the installation is simpler and more universal.

[0154] In a second aspect, an embodiment of the present application further provides a supporting device 1, comprising a column 2, a foot 3 and the above-mentioned column foot shield 4.

[0155] The cross section of the column 2 in the length direction of the embodiment of the present application can be I-shaped, rectangular or circular.

[0156] Exemplarily, the footing 3 includes a footing plate 31 and a fixing member 32, wherein the footing plate 31 is connected to the bottom end of the column 2, and the footing plate 31 is connected to the fixed object 5 through the fixing member 32. The footing plate 31 and the column 2 can be connected by welding or integral molding. Optionally, the fixing member 32 can be a rivet or bolt assembly, etc.

[0157] Furthermore, the anchor 3 also includes a support assembly 33, which is connected to the column 2 and the anchor plate 31, and may specifically include a support plate and a plurality of support rods, wherein the support plate is sleeved on the outer periphery of the column 2 and is located above the anchor plate 31, and the plurality of support rods are connected between the support plate and the anchor plate.

[0158] In some embodiments, the first portion 41 includes a first top portion 413 and a first side portion 414 connected at an angle, and the second portion 42 includes a second top portion 422 and a second side portion 423 connected at an angle. The first top portion 413 and the second top portion 422 are arranged to form a first opening 44, and the first opening 44 is adapted to the shape of the column 2.

[0159] Exemplarily, the cross-sectional shape of the column 2 in the length direction is an I-shaped shape, and the shape of the first opening 44 is also an I-shaped shape. The cross-sectional shape of the column 2 in the length direction is a rectangle, and the shape of the first opening 44 is also a rectangle.

[0160] The first opening 44 of the embodiment of the present application may have a gap with the pillar 2 in at least one direction.

[0161] The first opening 44 is configured to match the shape of the column 2 so as to better fit the column 2. When impacted, the first top 413 and the second top 422 can reduce deformation under the support of the column 2, thereby reducing damage.

[0162] In some embodiments, the first top portion 413 and the second top portion 422 surround the pillar 2 together and abut against the entire circumference of the pillar 2 .

[0163] The first top portion 413 and the second top portion 422 of the embodiment of the present application are jointly enclosed on the outer circumference of the column 2 and abut against the entire circumference of the column 2 .

[0164] Exemplarily, the first top portion 413 and the second top portion 422 are both arranged to press against the column 2 , that is, the first top portion 413 and the second top portion 422 are respectively pressed against the column 2 and exert pressure.

[0165] With such arrangement, when the column foot shield 4 is hit, the deformation is further reduced under the support of the column 2, and the damage is further reduced. In addition, the overall force is more uniform, and the use is more stable.

[0166] In some embodiments, the first portion 41 includes a first top portion 413 and a first side portion 414 connected at an angle, the second portion 42 includes a second top portion 422 and a second side portion 423 connected at an angle, the first top portion 413 and the second top portion 422 are arranged to form a first opening 44, the first side portion 414 and the second side portion 423 are arranged to form a second opening 45, and the first side portion 414 and the second side portion 423 together surround the foot 3 and abut against the entire circumference of the foot 3.

[0167] The first side portion 414 and the second side portion 423 of the embodiment of the present application are jointly enclosed on the outer periphery of the foot 3 and abut against the entire periphery of the anchor plate 31 .

[0168] Exemplarily, the first side portion 414 and the second side portion 423 are both arranged to press against the foot 3 , that is, the first side portion 414 and the second side portion 423 are respectively pressed against the foot 3 and exert pressure.

[0169] With such arrangement, the first side portion 414 and the second side portion 423 are supported by the foot 3 when they are hit, so deformation and damage are reduced. In addition, the force is more uniform, and the use is more stable.

[0170] Please continue to refer to Figure 3 In some embodiments, the first side portion 414 includes a first section 4144, a second section 4145, and a third section 4146 that gradually move away from the first top portion 413, the first section 4144 and the third section 4146 are connected by the second section 4145, and the first section 4144 is closer to the column 2 than the third section 4146, the second side portion 423 includes a fourth section 4234, a fifth section 4235, and a sixth section 4236 that gradually move away from the second top portion 422, the fourth section 4234 and the sixth section 4236 are connected by the fifth section 4235, and the fourth section 4234 is closer to the column 2 than the sixth section 4236, and the third section 4146 and the sixth section 4236 are both against the foot 3.

[0171] The first section 4144 and the second section 4145 of the embodiment of the present application can be connected at an acute angle, an obtuse angle, or a right angle, and the second section 4145 and the third section 4146 can be connected at an acute angle, an obtuse angle, or a right angle.

[0172] In the embodiment of the present application, the fourth section 4234 and the fifth section 4235 may be connected at an acute angle, an obtuse angle, or a right angle, and the fifth section 4235 and the sixth section 4236 may be connected at an acute angle, an obtuse angle, or a right angle.

[0173] In this embodiment, the first section 4144 is closer to the column 2 than the third section 4146, which means that the distance between the first section 4144 and the column 2 is smaller than the distance between the third section 4146 and the column 2. Similarly, the distance between the fourth section 4234 and the column 2 is smaller than the distance between the sixth section 4236 and the column 2.

[0174] The third section 4146 and the sixth section 4236 of the embodiment of the present application are both against the foot 3 in the direction surrounding the foot 3 .

[0175] The first section 4144 is arranged closer to the column 2 than the third section 4146, and the fourth section 4234 is arranged closer to the column 2 than the sixth section 4236. In this way, the column anchor cover 4 shows a shrinking trend from bottom to top, which can reduce material consumption and reduce costs.

[0176] See also Figure 1-Figure 7The embodiment of the present application provides a column anchor shield 4, which includes a first portion 41 and a second portion 42. The first portion 41 and the second portion 42 are jointly arranged to form a receiving cavity 43 for receiving the anchor 3, and a first opening 44 and a second opening 45 connected to the receiving cavity 43. The first opening 44 and the second opening 45 are located at opposite ends of the column anchor shield 4. The first opening 44 is used for the column 2 to pass through, and the second opening 45 is used to avoid the anchor 3. The first portion 41 and the second portion 42 respectively surround part of the periphery of the anchor 3, wherein the first portion 41 and the second portion 42 are both non-metallic elastic parts. The non-metallic elastic part is an elastic colloid part. The column anchor shield 4 includes a connecting piece 46, and the first portion 41 and the second portion 42 are detachably connected through the connecting piece 46. The connecting member 46 is a connecting rod 461, which includes a rod body 462, a first limiting portion 463 and a second limiting portion 464. The first limiting portion 463 and the second limiting portion 464 are located at both ends of the rod body 462. The first limiting portion 463 protrudes from at least one side of the portion where the rod body 462 is connected to the first limiting portion 463 along the first direction X, and the second limiting portion 464 protrudes from at least one side of the portion where the rod body 462 is connected to the second limiting portion 464 along the second direction Y. The first direction X and the second direction Y respectively intersect with the extension direction of the rod body 462. The first portion 41 forms a first accommodating portion 411, the second portion 42 forms a second accommodating portion 421, the first limiting portion 463 and a portion of the rod body 462 are located in the first accommodating portion 411, the second limiting portion 464 and a portion of the rod body 462 are located in the second accommodating portion 421, the first limiting portion 463 abuts against the side wall of the first accommodating portion 411 in the direction toward the second limiting portion 464, and the second limiting portion 464 abuts against the side wall of the second accommodating portion 421 in the direction toward the first limiting portion 463. The column foot shield 4 also includes a first fastener 47, the first fastener 47 passes through the first portion 41 and is connected to the connecting rod 461, and the first portion 41 is detachably connected to the connecting rod 461 through the first fastener 47. The first fastener 47 extends along the arrangement direction from the first limiting portion 463 to the second limiting portion 464, and is connected to the first limiting portion 463. The column foot shield 4 further includes a second fastener 48, which passes through the second portion 42 and is connected to the connecting rod 461. The second portion 42 is detachably connected to the connecting rod 461 through the second fastener 48. The second fastener 48 extends along the arrangement direction from the second limit portion 464 to the first limit portion 463 and is connected to the second limit portion 464. At least one of the first accommodating portion 411 and the second accommodating portion 421 is an accommodating groove, and the bottom surface 412 of the accommodating groove is used to abut against the connecting rod 461.The first portion 41 includes a first top portion 413 and a first side portion 414 connected at an angle, the second portion 42 includes a second top portion 422 and a second side portion 423 connected at an angle, the first top portion 413 and the second top portion 422 are arranged to form a first opening 44, and a connecting rod 461 connects the first side portion 414 and the second side portion 423.

[0177] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0178] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein, but these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A column foot shield, characterized in that: The invention comprises a first part and a second part, wherein the first part and the second part jointly enclose a receiving cavity for receiving a foot, and a first opening and a second opening respectively communicated with the receiving cavity, wherein the first opening and the second opening are located at opposite ends of the column foot shield, the first opening is used for the column to pass through, and the second opening is used for avoiding the foot, and the first part and the second part respectively surround a part of the outer circumference of the foot; Wherein, at least one of the first part and the second part is a non-metallic elastic part.

2. The column foot shield according to claim 1, characterized in that: The first part and the second part are both non-metallic elastic parts.

3. The column foot shield according to claim 1, characterized in that: The non-metallic elastic member is an elastic colloid member.

4. The column foot shield according to claim 3, characterized in that: The elastic colloid member includes a polyurethane elastic member or a rubber elastic member.

5. The column foot shield according to any one of claims 1 to 4, characterized in that: The column foot shield comprises a connecting piece, and the first part and the second part are detachably connected via the connecting piece.

6. The column foot shield according to claim 5, characterized in that: The connecting member is a connecting rod, and the connecting rod includes a rod body, a first limiting portion and a second limiting portion, the first limiting portion and the second limiting portion are respectively located at two ends of the rod body along the extension direction of the rod body, the first limiting portion protrudes from at least one side of the portion of the rod body connected to the first limiting portion along the first direction, and the second limiting portion protrudes from at least one side of the portion of the rod body connected to the second limiting portion along the second direction, and the first direction and the second direction respectively intersect with the extension direction of the rod body, The first part forms a first accommodating portion, the second part forms a second accommodating portion, the first limiting portion and a portion of the rod body are located in the first accommodating portion, the second limiting portion and a portion of the rod body are located in the second accommodating portion, the first limiting portion abuts against the side wall of the first accommodating portion along a direction toward the second limiting portion, and the second limiting portion abuts against the side wall of the second accommodating portion along a direction toward the first limiting portion.

7. The column foot shield according to claim 6, characterized in that: The column foot shield also includes a first fastener, which passes through the first part and is connected to the connecting rod. The first part is detachably connected to the connecting rod through the first fastener.

8. The column foot shield according to claim 7, characterized in that: The first fastener extends along an arrangement direction from the first limiting portion to the second limiting portion, and is connected to the first limiting portion.

9. The column foot shield according to claim 6, characterized in that: At least one of the first accommodating portion and the second accommodating portion is an accommodating groove, and a bottom surface of the accommodating groove is used to abut against the connecting rod.

10. The column foot shield according to claim 6, characterized in that: The first part includes a first top and a first side connected at an angle, the second part includes a second top and a second side connected at an angle, the first top and the second top are arranged to form the first opening, and the connecting rod connects the first side and the second side.

11. The column foot shield according to claim 10, characterized in that: The first side portion includes a first sub-segment, a second sub-segment, and a third sub-segment connected in sequence at an angle along a direction surrounding the first top portion, and the second side portion includes a fourth sub-segment, a fifth sub-segment, and a sixth sub-segment connected in sequence at an angle along a direction surrounding the second top portion. The number of the connecting rods is at least two, the first sub-segment and the fourth sub-segment are located on one side of the first opening on opposite sides and are connected by at least one connecting rod, and the third sub-segment and the sixth sub-segment are located on the other side of the first opening on opposite sides and are connected by at least one connecting rod.

12. The column foot shield according to claim 11, characterized in that: The first sub-segment and the second sub-segment have a smooth transition at the included angle, and the second sub-segment and the third sub-segment have a smooth transition at the included angle; and / or, The fourth sub-segment and the fifth sub-segment have a smooth transition at the included angle, and the fifth sub-segment and the sixth sub-segment have a smooth transition at the included angle.

13. The column foot shield according to claim 1, characterized in that: The first portion and the second portion are arranged as mirror images of each other.

14. A supporting device, characterized in that: It comprises a column, a foot and a column foot shield as described in any one of claims 1 to 13.

15. The support device according to claim 14, characterized in that: The first part includes a first top and a first side connected at an angle, the second part includes a second top and a second side connected at an angle, the first top and the second top are arranged to form the first opening. The first opening is adapted to the shape of the column.

16. The support device according to claim 15, characterized in that The first top portion and the second top portion surround the column together and abut against the entire circumference of the column.

17. The supporting device according to claim 14, characterized in that: The first part includes a first top and a first side connected at an angle, the second part includes a second top and a second side connected at an angle, the first top and the second top are arranged to form the first opening, and the first side and the second side are arranged to form the second opening. The first side portion and the second side portion surround the foot together and abut against the entire circumference of the foot.

18. The support device according to claim 17, characterized in that The first side portion includes a first section, a second section, and a third section that gradually move away from the first top portion, the first section and the third section are connected by the second section, and the first section is closer to the column than the third section. The second side portion includes a fourth section, a fifth section, and a sixth section that are gradually away from the second top portion, the fourth section and the sixth section are connected by the fifth section, and the fourth section is closer to the column than the sixth section. The third section and the sixth section both abut against the ground foot.

Images