A vertical connection bracket and a vertical connection structure

Abstract

This utility model relates to a connection structure, specifically disclosing a vertical connection hanger and a vertical connection structure. The hanger includes at least one integrally formed first substrate and second substrate, the first substrate and the second substrate being perpendicular to each other. The key feature is that at least one hook is formed at a corner on the inner side of the first substrate and the second substrate. The hook includes a first hook and a second hook that are perpendicularly connected, continuous at the corner, and forming hook gaps between the first hook and the first substrate and the second substrate, respectively. In the hanger with the above structure, each hook includes a first hook and a second hook that are perpendicular to each other, while traditional hangers typically only have one hook. The perpendicular first hook and the second hook mutually constrain each other, forming a more reliable connection and locking structure.

Description

Technical Field

[0001] This utility model relates to a connection structure, specifically a vertical connection hanger and a vertical connection structure. Background Technology

[0002] like Figure 1 As shown, in a conventional design, a crossbeam 100 and a column 200 are connected by an L-shaped connector 300. Specifically, the L-shaped connector 300 is welded to the side of the column 200, the crossbeam 100 overlaps the L-shaped connector 300, and the L-shaped connector 300 and the crossbeam 100 are connected by bolts.

[0003] The connection between the crossbeam 100 and the column 200 via the L-shaped connector 300 is widely used in the field of electric height-adjustable desks. However, this connection method has the following drawbacks: (1) In order to achieve connection strength, the length of the L-shaped connector is usually much greater than the width of the column. Since the L-shaped connector is welded to the column as a whole, the column occupies a large space and the packaging volume is large during packaging and transportation.

[0004] (2) Since the length of the L-shaped connector is much greater than the width of the column, the stress on the L-shaped connector is not balanced. The welding position between the L-shaped connector and the column is prone to stress concentration, which affects its service life.

[0005] (3) The beam and the column are connected by bolts, which has poor positioning accuracy, and the positioning and connection are more complicated and cumbersome, resulting in low installation efficiency. Summary of the Invention

[0006] The technical problem to be solved by this utility model is to provide a vertical connection hanger and a vertical connection structure, which, when applied to the connection between beams and columns, solves the technical defects of the prior art, which is that the connection between beams and columns is achieved by L-shaped connectors, resulting in large packaging volume, stress concentration at the welding position affecting its lifespan, and complex and cumbersome positioning and connection of beams and columns.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a vertical connection hanger, comprising at least an integrally formed first substrate and a second substrate, wherein the first substrate and the second substrate are perpendicular to each other; characterized in that at least one hanging ear is formed on the inner side of the first substrate and the second substrate at a corner, the hanging ear comprising a first hanging ear and a second hanging ear that are perpendicularly connected to each other, the first hanging ear and the second hanging ear being continuous at the corner, and the first hanging ear and the second hanging ear forming a hanging ear gap with the first substrate and the second substrate respectively.

[0008] In a preferred embodiment, the lower ends of the first and second hooks are provided with guide portions extending in a direction away from the substrate.

[0009] In a preferred embodiment, at least one connection hole is provided on the first substrate.

[0010] In a preferred embodiment, the third substrate is further comprising a second substrate integrally formed with the first substrate and disposed opposite to the second substrate, the third substrate being perpendicular to the first substrate, and the first substrate, the second substrate, and the third substrate forming a U-shaped structure.

[0011] In a preferred embodiment, at least one of the hooks is formed at the corner of the inner side of the third substrate and the first substrate.

[0012] In a preferred embodiment, the loop is formed by stamping the outer side of the pendant inward.

[0013] This utility model also discloses a vertical connection structure, which includes at least the aforementioned hanger and a carrier adapted to and connected to the hanger. The carrier includes at least a carrier wall that is attached to each base plate of the hanger. Adjacent carrier walls are arranged perpendicularly to each other. The carrier has an accommodating cavity inside. The corner connection of adjacent carrier walls is provided with a hook hole for accommodating the hook into the accommodating cavity. The wall thickness of the carrier wall is adapted to the gap between the hooks.

[0014] In a preferred embodiment, the carrier has a threaded connection hole on the carrier wall corresponding to the first substrate.

[0015] Compared with the prior art, the vertical connection bracket and vertical connection structure of this utility model have the following advantages: (1) Each of the hanging ears of the pendant includes a first hanging ear and a second hanging ear that are perpendicular to each other, while the traditional pendant usually only has one hanging ear. The first hanging ear and the second hanging ear that are perpendicular to each other restrict each other, forming a more reliable connection and locking structure.

[0016] (2) During the installation of the hanger and the support, align the hanger's ear with the hanger hole on the support, then push the hanger into the hanger hole, and then press down on the crossbeam so that the support wall enters the hanger gap. This achieves the connection between the two, making the installation simpler, more convenient and efficient.

[0017] (3) The size of the hanger is small. After it is connected to the part to be installed (e.g., the crossbeam), the overall volume increases only slightly, and the overall transport packaging volume is small. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the connection between the beam and the column in the prior art; Figure 2 This is a schematic diagram of the outer structure of the vertical connecting bracket in this embodiment; Figure 3 This is a schematic diagram of the inner structure of the vertical connecting bracket in this embodiment; Figure 4 This is a front view schematic diagram of the vertical connection bracket in this embodiment; Figure 5 This is a schematic diagram of the structure of the support component in this embodiment; Figure 6 This is a schematic diagram of the connection between the beam and the column in this embodiment. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0020] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, an integral connection, or a detachable connection; they can refer to the internal connection of two components; they can refer to a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0022] In this embodiment, a vertical connecting bracket A is provided, such as... Figures 2-4 As shown, the substrate includes an integrally formed first substrate 10, a second substrate 20, and a third substrate 30. The first substrate 10 and the second substrate 20 are perpendicular to each other, and the third substrate 30, which is disposed opposite to the second substrate 20, is perpendicular to the first substrate 10. The first substrate 10, the second substrate 20, and the third substrate 30 form a U-shaped structure.

[0023] As a special feature of this embodiment, two hooks 40 are formed at the corners of the inner sides of the first substrate 10 and the second substrate 20. The hooks 40 include a first hook 41 and a second hook 42 that are perpendicularly connected to each other. The first hook 41 and the second hook 42 are continuous at the corners. The first hook 41 and the second hook 42 are connected to the first substrate 10 and the second substrate 20 respectively by a connecting arm 43 to form a hook gap 44.

[0024] As a special feature of this embodiment, two hanging ears 40 are formed at the corners on the inner sides of the third substrate 30 and the first substrate 10. Preferably, the hanging ears 40 between the third substrate 30 and the first substrate 10 correspond one-to-one with the hanging ears 40 between the second substrate 20 and the first substrate 10 in the height direction.

[0025] It should be noted that although the vertical connecting bracket A has three base plates in this embodiment, this is a preferred embodiment and not the only limitation of this utility model. In practical applications, it may also include only two mutually perpendicular base plates, such as the first base plate and the second base plate. In addition, the bracket A in this embodiment has a U-shaped structure with four hanging ears in two rows and two columns, which is also a preferred embodiment. In practical applications, at least one hanging ear is provided.

[0026] In a preferred embodiment of this invention, the lower ends of the first hook 41 and the second hook 42 are provided with guide portions 45 extending in a direction away from the substrate.

[0027] In a preferred embodiment of this invention, the hook 40 is formed by punching the outer side of the pendant A inward, as shown below. Figures 2-4 As shown, after the hanging ear 40 is formed by stamping, a stamping hole 12 is formed at the corner of the substrate of the hanger A. It should be noted that this method of forming the hanging ear is a preferred embodiment of this embodiment and is not the only limitation. For example, the hanging ear 40 can also be welded to the inner side of an adjacent substrate.

[0028] In a preferred embodiment of this invention, at least one connection hole 11 is provided on the first substrate 10.

[0029] like Figure 5 As shown, this embodiment also discloses a carrier B that is adapted and connected to the hanging piece A. The carrier B and the hanging piece A constitute the vertical connection structure of this embodiment.

[0030] In this embodiment, the carrier B includes at least a carrier wall 201 that is attached to each substrate of the hanger A, and adjacent carrier walls 201 are arranged perpendicularly to each other. The carrier B has an accommodating cavity 203 inside.

[0031] As a special feature of this embodiment, a hook hole 202 is provided at the corner connection of adjacent bearing walls 201 to accommodate the hook 40 into the receiving cavity 203, and the wall thickness of the bearing wall 201 is adapted to the hook gap 44.

[0032] Preferably, in this embodiment, the support member B has a threaded connection hole 204 on its support wall 201 corresponding to the first substrate 10. The position of the threaded connection hole 204 corresponds to the position of the connection hole 11 on the first substrate.

[0033] A preferred application of the vertical connection structure in this embodiment is as follows: Figure 6 As shown, this connection is used between the beam 100 and the column 200. The hanger A is welded to one side of the end of the beam 100 on the outside of the first base plate 10, and the support member B is formed at the upper end of the column 200. During installation, the hanging lug 40 of the hanger A on the beam 100 is aligned with the hanging lug hole 202 on the support member B at the upper end of the column. Then, the hanging lug 40 is pushed into the hanging lug hole 202, and then the beam is pressed down so that the support wall 201 enters the hanging lug gap. This achieves the connection between the beam and the column. Each hanging lug and the support wall have two mutually perpendicular contact surfaces, which mutually restrain and lock each other in two mutually perpendicular directions. This connection method has a simple structure, is easy to install, and has higher installation strength. Furthermore, because the hanger A is small in size, after being welded to the beam, the overall packaging and transportation volume is also small.

[0034] It should be noted that, under normal circumstances, after the hanger A and the load-bearing component B are connected, no bolts are required to meet the usage requirements. If necessary, a screw can be used to pass through the connecting hole and then threaded into the threaded connecting hole to achieve further position locking and improve connection strength.

[0035] In summary, the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vertical connecting bracket, comprising at least an integrally formed first substrate and a second substrate, wherein the first substrate and the second substrate are perpendicular to each other; characterized in that, At least one hook is formed on the inner side of the first substrate and the second substrate at the corner. The hook includes a first hook and a second hook that are perpendicularly connected to each other. The first hook and the second hook are continuous at the corner. The first hook and the second hook form a hook gap with the first substrate and the second substrate, respectively.

2. The vertical connecting bracket according to claim 1, characterized in that, The lower ends of the first and second hooks are provided with guide portions extending away from the substrate.

3. The vertical connecting bracket according to claim 1, characterized in that, The first substrate has at least one connection hole.

4. The vertical connecting bracket according to claim 1, characterized in that, It also includes a second substrate integrally formed with the first substrate and disposed opposite to the second substrate, and a third substrate perpendicular to the first substrate, wherein the first substrate, the second substrate and the third substrate form a U-shaped structure.

5. The vertical connecting bracket according to claim 4, characterized in that, At least one of the hooks is formed at the corner of the inner side of the third substrate and the first substrate.

6. The vertical connecting bracket according to any one of claims 1-5, characterized in that, The lug is formed by stamping the outer side of the pendant inward.

7. A vertical connection structure, characterized in that, The device includes at least the hanger as described in any one of claims 1-6 and a carrier adapted to and connected to the hanger. The carrier includes at least a carrier wall that is adapted to fit each base plate of the hanger. Adjacent carrier walls are arranged perpendicularly to each other. The carrier has an accommodating cavity inside. An ear hole for accommodating the ear to enter the accommodating cavity is provided at the corner connection of adjacent carrier walls. The wall thickness of the carrier wall is adapted to the gap between the ear.

8. The vertical connection structure according to claim 7, characterized in that, The carrier has a threaded connection hole on the carrier wall corresponding to the first substrate.

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