Vertical butt joint piece structure
By designing a vertical docking structure, two keels are connected using docking slots and clips, which solves the problems of complex and unstable vertical keel connections in existing technologies and achieves a simple and stable connection effect.
Patent Information
- Application Number
- CN202520646197.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-08
- Publication Date
- 2026-03-06
- Estimated Expiration
- 2035-04-08
AI Technical Summary
The existing keel structure has complex vertical connections and insufficient stability, and relies on bolt fixation, resulting in an unsimplistic and unstable connection.
The structure adopts a vertically mating component, including a base plate, side uprights, edge uprights, and long uprights. The two keels are stably connected through mating slots, grooves, and connecting holes, reducing the reliance on bolts.
This achieves a stable and effective connection between the two keels, simplifies the connection method, and improves the practicality and stability of the structure.
Smart Images

Figure CN223974783U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of keel connectors, and more specifically, to the structure of vertical docking components. Background Technology
[0002] In the construction industry, keel is a structural element that supports the main building materials and is commonly used in ceilings, partitions, and other parts of buildings such as hotels and airport terminals. Depending on the materials used, keels can be classified as wood keels, light steel keels, aluminum alloy keels, etc.; and depending on their application, they can be classified as ceiling keels, wall keels, etc.
[0003] Currently, common keel structures are relatively large and rely on bolts for fixing when connected to other structures. In addition, the connection method for two vertical keels is more complicated, and the stability after connection is relatively low.
[0004] Therefore, in view of this, we will study and improve the existing structure to provide a vertical docking structure in order to achieve a more practical purpose. Utility Model Content
[0005] 1. Technical problems to be solved
[0006] In view of the problems existing in the prior art, the purpose of this utility model is to provide a vertical docking structure that enables two keels to form a stable and effective connection structure. At the same time, while enhancing the stability of the entire structure, it reduces the overall structure's dependence on bolts, and the connection method of the entire structure is clear and simple, thus improving the practicality of the vertical docking structure.
[0007] 2. Technical Solution
[0008] To solve the above problems, the present invention adopts the following technical solution.
[0009] A vertical docking component structure includes a base plate with a through hole at its center. Two lateral upright plates are fixed to the two multi-directional sides of the base plate. The two lateral upright plates are arranged parallel to each other. The two sides of the lateral upright plates are cut to form docking grooves.
[0010] A side upright plate is fixed to the other side of the base plate. Any two of the side upright plate, the side upright plate, and the base plate are perpendicular to each other in space. Long upright plates are fixedly installed at both ends of the side of the side upright plate. A retaining strip is fixed to the bottom edge of the long upright plate. Several connecting holes are opened on the retaining strip.
[0011] Furthermore, the length values of the base plate and the side uprights are equal;
[0012] The width of the lateral upright plate is two-thirds of the width of the side upright plate.
[0013] Furthermore, the docking slot is an L-shaped structure, and a strip is formed below the docking slot, the width of which is lower than the width of the side upright plate.
[0014] Furthermore, a slot is provided between one end of the card strip and the side plate.
[0015] Furthermore, the distance between any two adjacent connecting holes is equal.
[0016] Furthermore, the edges of the base plate, side uprights, edge uprights, long uprights, and clips are all chamfered.
[0017] 3. Beneficial effects
[0018] Compared with existing technologies, the advantages of this utility model are:
[0019] In this scheme, the bottom plate and the side upright plate form a horizontal connection structure, and the stability of its connection with the first keel is enhanced by the docking groove, strip plate and through hole. The side upright plate and the long upright plate form a vertical connection structure, and the stability of its connection with the second keel is enhanced by the slot and the strip. The two keels after connection are vertically distributed in space.
[0020] By connecting two keels using this vertical docking structure, a stable and effective connection structure can be formed. At the same time, while enhancing the overall structural stability, the overall structure's dependence on bolts is reduced, and the connection method of the entire structure is clear and simple, thus improving the practicality of the vertical docking structure. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of the vertical docking component structure in this utility model. Figure 1 ;
[0022] Figure 2 This is a schematic diagram of the vertical docking component structure in this utility model. Figure 2 ;
[0023] Figure 3 This is a schematic diagram of the vertical docking component structure after it has been flipped over in this utility model;
[0024] Figure 4 This is a schematic diagram of the vertical docking component structure in this utility model when it is docked with the keel.
[0025] Explanation of the labels in the diagram:
[0026] 1. Base plate; 101. Through hole;
[0027] 2. Side upright plate; 201. Butt joint groove; 202. Strip plate;
[0028] 3. Side panel; 301. Slot;
[0029] 4. Long upright board;
[0030] 5. Clip; 501. Connecting hole. Detailed Implementation
[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0032] Example:
[0033] Please see Figure 1 - Figure 4 The vertical docking structure includes a base plate 1, a through hole 101 is provided at the center of the base plate 1, and two lateral upright plates 2 are fixed on the two multi-directional sides of the base plate 1. The two lateral upright plates 2 are arranged parallel to each other, and the two sides of the lateral upright plates 2 are cut to form docking grooves 201.
[0034] A side plate 3 is fixed to the other side of the base plate 1. Any two of the side plate 3, the side plate 2, and the base plate 1 are perpendicular to each other in space. Long plates 4 are fixedly installed at both ends of the side of the side plate 3. A clip 5 is fixed to the bottom edge of the long plate 4. Several connecting holes 501 are opened on the clip 5.
[0035] See Figure 1 , Figure 2 , Figure 4 Specifically, the length of the base plate 1 and the length of the side plate 3 are equal;
[0036] The width of the side upright plate 2 is two-thirds of the width of the side upright plate 3.
[0037] When the vertical docking structure is docked with other keels, the keel's locking structure is fully inserted into the docking groove 201, and at this time, a certain plane of the keel is aligned with the bottom surface of the side upright plate 3.
[0038] Specifically, the docking slot 201 has an L-shaped structure, and a strip 202 is formed below the docking slot 201. The width of the strip 202 is lower than the width of the side upright plate 2.
[0039] The docking slot 201 can be positioned with the bending groove structure of other keels for easy docking with the keel.
[0040] Specifically, a slot 301 is provided between one end of the card strip 5 and the side upright plate 3.
[0041] The slot 301 can be used to connect with the corresponding keel structure, and then the bolts are used to pass through the connection hole 501 to fix the vertical docking structure to the corresponding keel.
[0042] Specifically, the distance between any two adjacent connection holes 501 is equal.
[0043] There is a certain distance between the connecting hole 501 and the side plate 3. When this vertical docking structure is docked with the keel, the corresponding connecting hole 501 can be easily selected for bolt fixing according to the actual connection situation.
[0044] See Figure 1 , Figure 2 , Figure 3 Specifically, the edges of the base plate 1, side upright plate 2, side upright plate 3, long upright plate 4, and clip 5 are all chamfered.
[0045] The chamfering process improves the safety of this vertical docking structure.
[0046] Working principle:
[0047] This vertical connecting structure is adapted to the connection between two mutually perpendicular keels. During the connection process, the base plate 1 and the side upright plate 2 form a horizontal connecting structure. The horizontal connecting structure is connected to the first keel. The bending groove structure of the keel can pass through the connecting groove 201 and form a snap-fit with the strip plate 202. At the same time, bolts can be used to pass through the through hole 101 to achieve a stable connection between the horizontal connecting structure and the first keel.
[0048] The side plate 3 and the long plate 4 form a vertical connection structure, which is connected to the second keel. The edge of the keel can pass through the slot 301. At the same time, the corresponding connection hole 501 in the connection between the second keel and the vertical connection structure is selected and locked with bolts to achieve a stable connection between the vertical connection structure and the second keel.
[0049] In this way, the two keels can be vertically distributed and connected in space, and the entire structure after connection has good stability.
[0050] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.
Claims
1. A vertical docking structure comprising a base plate (1) having a through hole (101) formed in a central position of the base plate (1), characterized in that: Both multi-directional side edges of the bottom plate (1) are fixed with lateral vertical plates (2), the two lateral vertical plates (2) are arranged in parallel with each other, two side edges of the lateral vertical plate (2) are cut to form a butt joint notch (201); Another side edge of the bottom plate (1) is fixed with a side vertical plate (3), any two of the side vertical plate (3), the lateral vertical plate (2) and the bottom plate (1) are in vertical relationship in space, both ends of the side surface of the side vertical plate (3) are fixedly installed with a long vertical plate (4), the bottom edge of the long vertical plate (4) is fixed with a clamping strip (5), a plurality of connecting holes (501) are formed in the clamping strip (5).
2. The vertical docking member structure of claim 1, wherein: The length value of the bottom plate (1) is equal to the length value of the side vertical plate (3); The width value of the lateral vertical plate (2) is two-thirds of the width value of the side vertical plate (3).
3. The vertical docking member structure of claim 1, wherein: The butt joint notch (201) is of L-shaped structure, and a strip plate (202) is formed below the butt joint notch (201), the width value of the strip plate (202) is lower than the width value of the lateral vertical plate (2).
4. The vertical interface structure of claim 1, wherein: A clamping groove (301) is arranged between one end of the clamping strip (5) and the side vertical plate (3).
5. The vertical interface structure of claim 1, wherein: The distance value between any two adjacent connecting holes (501) is equal.
6. The vertical interface structure of claim 1, wherein: The edges of the bottom plate (1), the lateral vertical plate (2), the side vertical plate (3), the long vertical plate (4) and the clamping strip (5) are all chamfered.