Weldable rigid-flexible combined base

Abstract

The utility model discloses a weldable rigid-flexible combination base, which relates to the weldable base technical field, and comprises an injection molding base, a support profile and a connecting block, the top of the injection molding base is provided with a clamping block, the clamping block is transversely provided with a spacing hole 1 in a penetrating manner, the inner walls of the two sides of the support profile are symmetrically provided with sliding blocks, and the sliding blocks are in sliding clamping connection with the clamping block; a second limiting hole is formed in the support profile, penetrates through the sliding block and is matched with the first limiting hole, the injection molding base is connected with the support profile through a fixing bolt, the fixing bolt penetrates through the first limiting hole and the second limiting hole, clamping grooves are symmetrically formed in the top of the support profile, buckles are symmetrically arranged on the two sides of the bottom of the connecting block, and the length of the buckles is matched with the length of the clamping grooves. The bottom of the buckle is of a bevel edge structure. According to the weldable rigid-flexible combined base, the injection molding base body, the support profile, the fixing bolts and the buckles are adopted, it is ensured that when a product is installed, direct welding is conducted, trepanning and on-site overall splicing are not needed, and the installation efficiency can be improved by more than 80%.

Description

Technical Field

[0001] The utility model relates to the technical field of weldable bases, in particular to a weldable rigid-flexible combined base. Background Art

[0002] At present, the connection base of roof components usually adopts pure flexible base or rigid base. When the pure flexible base is connected to the upper component, there are problems such as insufficient clamping strength and easy overturning; when the pure rigid base is connected to the original roof layer, there are problems such as cumbersome connection processing or unsealed connection and leakage, which will cause instability after the upper component is installed later or cause the original waterproof layer to leak, and the processing is cumbersome. Therefore, there is an urgent need for a weldable rigid-flexible base to solve the above problems. Utility Model Content

[0003] The purpose of the embodiments of the present utility model is to provide a weldable rigid-flexible base to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A weldable rigid-flexible combination base comprises an injection molded base, a support profile and a connecting block, wherein the bottom of the injection molded base is connected to the roof surface layer, a clamping block is provided at the central part of the top of the injection molded base, a limiting hole 1 is horizontally penetrated through the central part of the clamping block, sliding blocks are symmetrically provided on the inner walls on both sides of the support profile, the sliding blocks are slidably engaged with the clamping blocks, a limiting hole 2 is provided on the support profile, the limiting hole 2 penetrates the sliding block and matches the limiting hole 1, the injection molded base is connected to the support profile by fixing bolts, the fixing bolts penetrate the limiting hole 1 and the limiting hole 2, the top of the support profile is symmetrically provided with clamping grooves, the bottom of the connecting block is symmetrically provided with buckles, the length of the buckles matches the length of the slots, the buckles have elastic force, and the bottom of the buckles is a bevel structure.

[0006] As a further solution of the utility model: a plurality of groups of reinforcing ribs are arranged inside the support profile to improve the overall strength of the support profile.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] The utility model provides a weldable rigid-flexible combined base, which adopts an injection-molded base, a support profile, fixing bolts and buckles to ensure that the product can be directly welded during installation without the need for hole drilling and on-site overall splicing, thereby improving the installation efficiency by more than 80%. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of a weldable rigid-flexible combination base in an embodiment of the utility model.

[0010] Figure 2 It is a structural schematic diagram of the injection molding base in the embodiment of the utility model.

[0011] Figure 3 It is a structural schematic diagram of the support profile in the embodiment of the utility model.

[0012] Figure 4 It is a structural schematic diagram of a connecting block in an embodiment of the utility model.

[0013] In the figure: 1. Injection molding base; 2. Clamp block; 3. Limit hole 1; 4. Support profile; 5. Sliding block; 6. Limit hole 2; 7. Fixing bolt; 8. Reinforcement rib; 9. Connecting block; 10. Buckle; 11. Slot. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] In the present utility model embodiment, please refer to Figures 1 to 4 A weldable rigid-flexible combination base comprises an injection molded base 1, a support profile 4 and a connecting block 9, wherein the bottom of the injection molded base 1 is connected to the roof surface layer, a card block 2 is provided at the central part of the top of the injection molded base 1, and a limiting hole 3 is horizontally penetrated through the central part of the card block 2, sliding blocks 5 are symmetrically provided on the inner walls of both sides of the support profile 4, and the sliding blocks 5 are slidably engaged with the card block 2, and a limiting hole 2 6 is provided on the support profile 4, and the limiting hole 2 6 penetrates the sliding block 5 and matches the limiting hole 1 3, the injection molded base 1 is connected to the support profile 4 by fixing bolts 7, and the fixing bolts 7 penetrate the limiting hole 1 3 and the limiting hole 2 6, the top of the support profile 4 is symmetrically provided with a card slot 11, and buckles 10 are symmetrically provided on both sides of the bottom of the connecting block 9, the length of the buckle 10 matches the length of the card slot 11, the buckle 10 has elastic force, and the bottom of the buckle 10 is a bevel structure.

[0016] The injection molding base 1 is welded with the original roof surface layer (waterproof layer), and the support profile 4 is installed on the injection molding base 1. During the installation process, the sliding block 5 is aligned with the clamping block 2, and the sliding block 5 and the clamping block 2 are slid and clamped together. When the limiting hole 1 3 and the limiting hole 2 6 are on the same horizontal line, the fixing bolt 7 is passed through the limiting hole 1 3 and the limiting hole 2 6, so as to fix the support profile 4 and the injection molding base 1 together. The setting of the clamping block 2 and the sliding block 5 facilitates the installation of the support profile 4 and can ensure that the support profile 4 To ensure stability, place the roof component to be installed on the top of the supporting profile 4, abut the buckle 10 against the slot 11, and press the connecting block 9. Since the bottom of the buckle 10 is a bevel structure and the buckle 10 has a certain elasticity, during the pressing process, the buckle 10 moves downward and expands to both sides, causing elastic deformation. When the bevel structure of the buckle 10 is located at the bottom of the slot 11, under the elastic force of the buckle 10 itself, the buckle 10 returns to its original shape and abuts against the bottom surface of the top of the supporting profile 4, thereby fixing the roof component to be installed.

[0017] In this embodiment, reinforcing ribs are installed on the injection molding base 1 to improve the strength of the injection molding base 1; the support profile 4 and the buckle 10 are both made of aluminum profiles.

[0018] As an embodiment of the present invention, please refer to Figure 1 and Figure 3 A plurality of reinforcing ribs 8 are provided inside the support profile 4 to improve the overall strength of the support profile 4 .

[0019] The working principle of the utility model is as follows: the injection molding base 1 is welded with the original roof surface layer, and the support profile 4 is installed on the injection molding base 1. During the installation process, the sliding block 5 is aligned with the clamping block 2, and the sliding block 5 and the clamping block 2 are slid and clamped together. When the limiting hole 1 3 and the limiting hole 2 6 are on the same horizontal straight line, the fixing bolt 7 is passed through the limiting hole 1 3 and the limiting hole 2 6, so that the support profile 4 and the injection molding base 1 are fixed together. The setting of the clamping block 2 and the sliding block 5 facilitates the installation of the support profile 4 and can ensure the support To ensure the stability of the seat profile 4, place the roof component to be installed on the top of the support profile 4, abut the buckle 10 against the slot 11, and press the connecting block 9. Since the bottom of the buckle 10 is a bevel structure and the buckle 10 has a certain elasticity, during the pressing process, the buckle 10 moves downward and expands to both sides, causing elastic deformation. When the bevel structure of the buckle 10 is located at the bottom of the slot 11, under the elastic force of the buckle 10 itself, the buckle 10 returns to its original shape and abuts against the bottom surface of the top of the support profile 4, thereby fixing the roof component to be installed.

[0020] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0021] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A weldable rigid-flexible base, comprising an injection molded base, a support profile and a connecting block, wherein the bottom of the injection molded base is connected to the roof surface layer, characterized in that: A clamping block is provided at the central part of the top of the injection molding base, and a limiting hole 1 is horizontally penetrated at the central part of the clamping block. Sliding blocks are symmetrically provided on the inner walls of both sides of the support profile, and the sliding blocks are slidably engaged with the clamping blocks. A limiting hole 2 is provided on the support profile, and the limiting hole 2 penetrates the sliding block and matches the limiting hole 1. The injection molding base and the support profile are connected by fixing bolts, and the fixing bolts penetrate the limiting hole 1 and the limiting hole 2. The top of the support profile is symmetrically provided with clamping grooves, and the two sides of the bottom of the connecting block are symmetrically provided with buckles, the length of the buckles matches the length of the slots, the buckles have elastic force, and the bottom of the buckles is a bevel structure.

2. A weldable rigid-flexible base according to claim 1, characterized in that: A plurality of groups of reinforcing ribs are arranged inside the support profile to improve the overall strength of the support profile.

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