Frame connecting piece

Abstract

The utility model relates to the technical field of frame installation, and discloses a frame connecting piece which comprises a connecting base, a plurality of steel pipes are arranged on the connecting base, the steel pipes are fixed to the connecting base through an installation assembly, the installation assembly comprises a positioning plate, the positioning plate is fixed to the steel pipes, one side of the positioning plate is fixedly connected with a limiting plate, and the limiting plate is fixedly connected with the connecting base. A first mounting hole is formed in the limiting plate, limiting blocks are symmetrically and fixedly connected to the rear side of the limiting plate, a plurality of inserting grooves are formed in the connecting seat, a plurality of limiting grooves are symmetrically formed in the connecting seat, a plurality of second mounting holes are formed in the connecting seat, and bolts are mounted on the limiting plates; by designing the mounting assembly, when the frame is spliced and manufactured, the spliced steel pipes can be secondarily fixed, so that the stability of the mounted steel pipes is improved, and the strength of the spliced frame is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of frame installation, and in particular to a frame connector. Background Art

[0002] Frame connectors are used to connect frame components together to ensure the stability and strength of the structure. Existing frame connectors are mainly used as connecting accessories for steel pipe frame safety facilities with steel pipes as the main body, such as steel pipe scaffolding, steel pipe fence handrails, and steel pipe storage racks. At present, when using steel pipe frame connectors, the steel pipe is usually directly inserted into the connector and then locked with bolts. Although this method is more convenient to install, due to the large force on the frame after splicing, it is easy for the steel pipe to have poor stability after splicing. Therefore, a frame connector is proposed to solve the problems described in the above background technology.

[0003] The above information disclosed in this background technology is only used to increase the understanding of the background technology of this application. Therefore, it may contain information that does not constitute the prior art known to ordinary technicians in this field. Utility Model Content

[0004] In order to solve the problem that existing frame connectors are prone to poor stability after steel pipes are spliced, the present application provides a frame connector.

[0005] The present application provides a frame connector that adopts the following technical solution:

[0006] A frame connector includes a connecting seat, which is provided with multiple steel pipes. The multiple steel pipes are fixed to the connecting seat through an installation assembly. The installation assembly includes a positioning plate, which is fixed to the steel pipe. One side of the positioning plate is fixedly connected to a limiting plate. A first mounting hole is provided on the limiting plate. The rear side of the limiting plate is symmetrically fixedly connected to a limiting block. The connecting seat is provided with multiple plug-in slots, the connecting seat is symmetrically provided with multiple limiting slots, and the connecting seat is provided with multiple second mounting holes. Bolts are installed on the multiple limiting plates.

[0007] Preferably, the plurality of steel pipes are respectively inserted into the plurality of insertion slots, and the positioning plate is arranged near the bottom end of the steel pipe.

[0008] Preferably, the first mounting hole passes through the limiting plate, and the first mounting hole is arranged between the limiting blocks on both sides.

[0009] Preferably, the end of the second mounting hole extends to the inside of the plug-in slot, and the second mounting hole is arranged between the limiting slots on both sides.

[0010] Preferably, the positions and sizes of the plurality of limit blocks and the limit slots are correspondingly arranged, and the positions and sizes of the first mounting hole and the second mounting hole are correspondingly arranged.

[0011] In summary, this application has the following beneficial technical effects:

[0012] By designing the installation components, when the frame is spliced ​​and manufactured, multiple steel pipes are respectively inserted into the multiple plug-in slots on the connecting seat, so that the positioning plate on the steel pipe fits on the connecting seat, and at this time, the two limit blocks on the limit plate are correspondingly inserted into the two limit slots on the connecting seat, thereby preliminarily fixing the plugged steel pipes, and then the bolts are installed into the aligned first mounting hole and the second mounting hole, and the limit plate and the plugged steel pipes are fixed by bolts, thereby completing the splicing of the steel pipes and the connecting seat; compared with the existing technology, this design can perform secondary fixation on the spliced ​​steel pipes, thereby improving the stability of the steel pipes after installation, and effectively improving the strength of the frame after splicing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the device of the embodiment of the application;

[0014] Figure 2 This is a schematic diagram of the overall structure of the steel pipe in the embodiment of the application;

[0015] Figure 3 This is a schematic diagram of the overall structure of the connecting socket of the application embodiment;

[0016] Figure 4 It is a structural diagram of the installation effect of the application embodiment.

[0017] Explanation of the accompanying drawings: 1. Connecting seat; 2. Steel pipe; 3. Mounting assembly; 4. Positioning plate; 5. Limiting plate; 6. First mounting hole; 7. Limiting block; 8. Connecting slot; 9. Limiting slot; 10. Second mounting hole; 11. Bolt. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1 —4 Provide further details of this application.

[0019] The embodiment of the present application discloses a frame connector. Figure 1 A frame connector is used to connect components when the frame is manufactured. It includes a connecting seat 1, which facilitates the splicing of multiple steel pipes 2. The connecting seat 1 is provided with multiple steel pipes 2. The frame is spliced ​​together by multiple connecting seats 1 and steel pipes 2. The multiple steel pipes 2 are fixed to the connecting seat 1 through an installation component 3. The installation component 3 improves the stability of the steel pipes 2 installed on the connecting seat 1.

[0020] During processing, a plurality of steel pipes 2 are first plugged into the connecting seat 1 , and the plugged steel pipes 2 are then fixed by the mounting assembly 3 , thereby improving the stability of the steel pipes 2 during plugging.

[0021] Reference Figure 2-4 , the mounting assembly 3 includes a positioning plate 4, the positioning plate 4 is fixed on the steel pipe 2, the positioning plate 4 is arranged near the bottom end of the steel pipe 2, one side of the positioning plate 4 is fixedly connected to the limiting plate 5, the limiting plate 5 is provided with a first mounting hole 6, the first mounting hole 6 passes through the limiting plate 5, the limiting plate 5 is symmetrically fixedly connected to the limiting block 7 on the rear side, the first mounting hole 6 is arranged between the limiting blocks 7 on both sides, a plurality of plug-in slots 8 are provided on the connecting seat 1, and a plurality of steel pipes 2 are respectively inserted into the plurality of plug-in slots 8. A plurality of limiting slots 9 are symmetrically provided on the connecting seat 1. By inserting the limiting block 7 into the limiting slot 9, the steel The pipe 2 is initially limited and fixed, and a plurality of second mounting holes 10 are opened on the connecting seat 1. The ends of the second mounting holes 10 extend into the interior of the plug-in slot 8, so that the steel pipe 2 inserted into the interior of the plug-in slot 8 can be fixed later by bolts 11. The second mounting holes 10 are arranged between the limiting slots 9 on both sides, and the positions and sizes of the plurality of limiting blocks 7 and the limiting slots 9 are correspondingly arranged. The positions and sizes of the first mounting holes 6 and the second mounting holes 10 are correspondingly arranged, so that it is convenient to subsequently install the bolts 11 into the corresponding first mounting holes 6 and the second mounting holes 10. Bolts 11 are installed on the plurality of limiting plates 5;

[0022] During installation, multiple steel pipes 2 are respectively inserted into the multiple plug-in slots 8 on the connecting seat 1, so that the positioning plate 4 on the steel pipe 2 fits on the connecting seat 1. At this time, the two limit blocks 7 on the limit plate 5 are correspondingly inserted into the two limit slots 9 on the connecting seat 1, thereby preliminarily fixing the plugged steel pipe 2; then the bolt 11 is installed into the aligned first mounting hole 6 and the second mounting hole 10, and the limit plate 5 and the plugged steel pipe 2 are fixed by the bolt 11. The use of secondary fixation can greatly improve the stability of the steel pipe 2 during splicing.

[0023] The implementation principle of a frame connector in an embodiment of the present application is as follows: during installation, multiple steel pipes 2 are respectively inserted into the multiple plug-in slots 8 on the connecting seat 1, so that the positioning plate 4 on the steel pipe 2 fits on the connecting seat 1. At this time, the two limit blocks 7 on the limit plate 5 are correspondingly inserted into the two limit slots 9 on the connecting seat 1, thereby preliminarily fixing the plugged steel pipe 2; then the bolt 11 is installed into the aligned first mounting hole 6 and the second mounting hole 10, and the limit plate 5 and the plugged steel pipe 2 are fixed by the bolt 11, thereby completing the splicing of the steel pipe 2 and the connecting seat 1.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted", "connected", and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up", "down", "left", and "right" are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0025] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0026] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0027] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A frame connector, comprising a connecting seat (1), characterized in that: The connecting seat (1) is provided with a plurality of steel pipes (2), and the plurality of steel pipes (2) are fixed on the connecting seat (1) through a mounting assembly (3). The mounting assembly (3) includes a positioning plate (4), and the positioning plate (4) is fixed on the steel pipe (2). One side of the positioning plate (4) is fixedly connected to a limiting plate (5), and a first mounting hole (6) is provided on the limiting plate (5). The rear side of the limiting plate (5) is symmetrically fixedly connected to a limiting block (7). The connecting seat (1) is provided with a plurality of plug-in slots (8), and the connecting seat (1) is symmetrically provided with a plurality of limiting slots (9). The connecting seat (1) is provided with a plurality of second mounting holes (10), and the plurality of limiting plates (5) are all installed with bolts (11).

2. A frame connector according to claim 1, characterized in that: The plurality of steel pipes (2) are respectively inserted into the plurality of insertion slots (8), and the positioning plate (4) is arranged near the bottom end of the steel pipe (2).

3. A frame connector according to claim 1, characterized in that: The first mounting hole (6) passes through the limiting plate (5), and the first mounting hole (6) is arranged between the limiting blocks (7) on both sides.

4. A frame connector according to claim 1, characterized in that: The end of the second mounting hole (10) extends to the inside of the plug-in slot (8), and the second mounting hole (10) is arranged between the limiting slots (9) on both sides.

5. The frame connector according to claim 1, characterized in that: The positions and sizes of the plurality of limit blocks (7) and the limit slots (9) are correspondingly arranged, and the positions and sizes of the first mounting hole (6) and the second mounting hole (10) are correspondingly arranged.

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