Keel leveling installation structure

Abstract

The utility model discloses a keel leveling installation structure which comprises a keel, a buckle and a hexagon socket double-end self-tapping screw. A kidney-shaped round hole is formed in the middle of the buckle, and a centering notch is formed in one side of the middle of the long edge of the kidney-shaped round hole. The buckle is of an integrally-formed structure, the two sides of the buckle are stamped to form side face fixing plates, each fixing plate is of a rounded-corner trapezoid structure, clamping grooves are symmetrically formed in the connecting positions of the fixing plates and the buckle, and the clamping grooves form clamping corners on the fixing plates. And the inner hexagonal double-end self-tapping screw is fixedly connected with a fixed table. According to the utility model, the construction process of leveling the wall surface is simplified, the construction efficiency is greatly improved, the flatness of the wall surface is accurately controlled, meanwhile, the subsequent installation of various decorative materials is facilitated, and the construction cost and the technical requirements on constructors are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to building decoration technical field more specifically relates to a keel leveling installation structure. BACKGROUND

[0002] In the existing wall decoration construction process, wall leveling is a key and basic work. Traditional wall leveling methods, such as plastering, puttying, cement mortar, wood, etc. have many drawbacks.

[0003] On the one hand, these work processes are complex, and construction personnel need to have high professional skills and experience. A slight mistake in the construction process can lead to uneven walls. On the other hand, the traditional leveling method has a long construction period, consumes a lot of manpower and time cost, and the subsequent base needs to be dried and solidified for a long time before the next step of installing decorative materials, which seriously affects the construction progress.

[0004] In addition, the traditional leveling method has great difficulty in controlling the accuracy of flatness, and it is difficult to meet the high requirements of modern building decoration for wall flatness, which affects the installation effect and aesthetics of subsequent wall panels, veneer panels, wood veneer and other decorative materials. INVENTION CONTENTS

[0005] The utility model provides a keel leveling installation structure to solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model embodiment provides a keel leveling installation structure, comprising: a keel, a buckle and an internal hexagonal double-headed self-tapping screw;

[0007] The buckle middle part is provided with a waist type round hole, and the waist type round hole long side middle one side is provided with a centering notch;

[0008] The buckle is an integral molding structure, and the two sides are punched to form a side fixed plate. The fixed plate is overall a rounded trapezoidal structure. The fixed plate and the buckle connection are symmetrically provided with a clamping groove, and the clamping groove forms a clamping corner on the fixed plate.

[0009] The internal hexagonal double-headed self-tapping screw is fixedly connected with a fixed table.

[0010] Preferably, the keel is a "U" shaped structure, and the two side open ends of the keel are symmetrically curled inward to form a curled edge.

[0011] Preferably, the length of the fixed plate is less than the overall length of the buckle.

[0012] Preferably, the waist type round hole is provided with two spare holes on both sides respectively.

[0013] The hexagonal double-end self-tapping screw is further sleeved with an expansion sleeve, and a nut is further arranged on the fixing table of the hexagonal double-end self-tapping screw.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] Construction efficiency is greatly improved: the traditional complex base treatment work is abandoned, the wall surface is directly leveled through component assembly, the construction period is greatly shortened, the construction efficiency is improved, and the demand of modern building decoration engineering rapid construction can be met.

[0016] Flatness precision control: through the ingenious cooperation of the hexagonal double-end self-tapping screw and the buckle, the height of the batten can be accurately adjusted, so that the wall surface reaches very high flatness, which provides a good foundation for the installation of subsequent decoration materials, and effectively improves the installation quality and aesthetic degree of the decoration materials.

[0017] Cost reduction: on the one hand, a large amount of manpower and time cost is saved due to the reduction of base treatment work; on the other hand, the components used by the system are common materials on the market, which are relatively low in price, low in procurement cost, and simple in installation method, and the technical requirements for construction personnel are low, further reducing the construction cost.

[0018] High popularization and application value: simple structure, easy to understand and operate, whether it is a large building decoration engineering or a small home decoration project, has wide application prospect, and is beneficial to popularization and application in the field of building decoration. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only the embodiments of the utility model, and those skilled in the art can obtain other drawings according to the provided drawings without creating creative labor.

[0020] Figure 1 The drawing is a combined structure schematic view of the utility model.

[0021] Figure 2 The drawing is a batten structure schematic view of the utility model.

[0022] Figure 3 The drawing is a buckle structure schematic view of the utility model.

[0023] Figure 4 The drawing is a hexagonal double-end self-tapping screw structure schematic view of the utility model.

[0024] Reference: 1, keel; 2, buckle; 3, internal hexagonal double head self tapping screw; 101, flanging; 201, waist type round hole; 202, centering gap; 203, spare hole; 204, fixed plate; 205, clamping groove; 206, clamping corner; 301, fixed table; 302, nut; 303, internal hexagonal groove. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to the drawings Figures 1-4 The utility model discloses a keel leveling installation structure, keel 1, buckle 2 and internal hexagonal double head self tapping screw 3.

[0027] The middle part of the buckle 2 is provided with a waist type round hole 201, and one side of the long edge of the waist type round hole 201 is provided with a centering gap 202.

[0028] The waist type round hole 201 has relatively low alignment accuracy requirements for the internal hexagonal double head self tapping screw 3 during installation and disassembly. Because it has a certain length direction size, even if the position of the connecting piece and the hole is not completely aligned to a certain extent, the internal hexagonal double head self tapping screw 3 can still be smoothly inserted by moving along the length direction of the waist type round hole 201, and it can also be adapted to internal hexagonal double head self tapping screws 3 of different sizes.

[0029] The gap 202 can assist in determining the installation angle and position of the screw, ensuring that the screw is installed in the correct direction and position, so that the relative position between the connected parts meets the design requirements.

[0030] The buckle 2 is an integral molding structure, and the two sides are stamped to form a side fixed plate 204. The fixed plate 204 is a round cornered trapezoidal structure as a whole, the fixed plate 204 is symmetrically provided with a clamping groove 205 at the connection with the buckle 2, and the clamping groove 205 forms a clamping corner 206 on the fixed plate 204.

[0031] The fixed plate 204 is a round cornered trapezoidal structure with a short side as the open end and a long side as the connecting end, and the two corners of the trapezoidal long side are clamping corners 206.

[0032] The side fixed plate 204 of the buckle 2 is adapted to the width of the keel 1, and has sufficient strength and toughness, which can be firmly fixed on the internal hexagonal double head self tapping screw 3 and provide stable support and positioning for the keel 1.

[0033] The buckle 2 is a key component connecting the inner hexagonal double-end self-tapping screw 3 and the keel 1, and realizes stable connection of the two through unique structural design.

[0034] In use, the inner hexagonal double-end self-tapping screw 3 is fixed on the wall body, the buckle 2 is fixed through the middle waist-shaped round hole 201 and the inner hexagonal double-end self-tapping screw 3, the flange 101 of the keel 1 is aligned with the fixed plate 204 on the buckle 2, and is slid into the clamping groove 205 through the circular trapezoidal structure thereon, at this time, the keel 1 is clamped and fixed by the clamping corner 206 and the buckle 2.

[0035] The inner hexagonal double-end self-tapping screw 3 is fixedly connected with a fixed table 301.

[0036] The head of the inner hexagonal double-end self-tapping screw 3 has a structure convenient for screwing and leveling and a feature of being fixed again later.

[0037] In order to further optimize the above technical solution, the keel 1 is a "U" type structure, and the two side open ends of the keel 1 are symmetrically curled inward to form the flange 101.

[0038] The keel 1 is a supporting structure, and is used to form a final wall leveling plane, and the cross-sectional shape and size of the keel 1 can meet the requirements of good cooperation with the buckle 2 and bearing the weight of the decorative panel.

[0039] In order to further optimize the above technical solution, the length of the fixed plate 204 is less than the overall length of the buckle 2.

[0040] When the keel 1 is clamped, the clamping corner 206 on the fixed plate 204 and the buckle 2 can cooperate with each other to clamp the flange 101 on the keel 1.

[0041] In order to further optimize the above technical solution, the waist-shaped round hole 201 is provided with two spare holes 203 on both sides respectively.

[0042] The spare holes 203 can be used alone to fix the buckle 2, or can be used in cooperation with the middle waist-shaped round hole 201.

[0043] In order to further optimize the above technical solution, the inner hexagonal double-end self-tapping screw 3 is further sleeved with an expansion sleeve, and the fixed table 301 of the inner hexagonal double-end self-tapping screw 3 is further provided with a nut.

[0044] The inner hexagonal double-end self-tapping screw 3 is provided with an inner hexagonal groove 303 at the top, in use, the expansion sleeve is placed into the screw hole, the inner hexagonal double-end self-tapping screw 3 is screwed into the expansion sleeve through the inner hexagonal groove 303 at the top of the inner hexagonal double-end self-tapping screw 3, at this time, all the inner hexagonal double-end self-tapping screws 3 are on the same horizontal line, the buckle 2 is placed on the fixed table 301 of the inner hexagonal double-end self-tapping screw 3, the nut is tightened, and the connection of the inner hexagonal double-end self-tapping screw 3 and the buckle 2 is completed.

[0045] The expansion sleeve is used to enhance the fixing force of the hexagonal double-end self-tapping screw 3 in the wall body, preventing loosening. The material and size of the expansion sleeve are matched with the hexagonal double-end self-tapping screw 3, ensuring the stability of the connection. The hexagonal double-end self-tapping screw 3 cooperates with the expansion sleeve, playing a role in fixing and height adjustment.

[0046] The construction method is as follows:

[0047] S1: Reference line is set: a reference line is set on the wall surface according to a 400mm grid, which provides positioning basis for subsequent construction.

[0048] S2: Hole punching and expansion sleeve installation: use an impact drill to punch a hole at the intersection of the reference line, the punching depth and diameter need to meet the specification requirements of the plastic expansion sleeve, then put the plastic expansion sleeve into the punched hole, and ensure that the expansion sleeve is firmly fixed on the wall surface.

[0049] S3: Screw installation and height adjustment: the self-tapping screw part of the hexagonal double-end self-tapping screw 3 is screwed into the expansion sleeve, with the help of infrared level and other tools, according to the infrared height to be leveled, all hexagonal double-end self-tapping screws 3 are adjusted to a uniform height.

[0050] S4: Buckle 2 installation: the buckle 2 has a waist-shaped hole in the middle, which can pass through one end of the hexagonal double-end self-tapping screw, then the buckle 2 is fixed with the hexagonal double-end self-tapping screw by screw.

[0051] S5: Installation of keel 1: the upper part of the buckle 2 has a clamping groove structure matched with the keel 1, and the keel 1 is clamped into the clamping groove of the buckle 2 in sequence, finally forming a parallel plane composed of rows of keels 1.

[0052] The embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts of each embodiment can be referred to each other. For the device disclosed in the embodiments, since it corresponds to the method disclosed in the embodiments, the description is relatively simple, and the related parts can be referred to the method part.

[0053] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A keel leveling mounting structure characterized by, Include: Keel (1), buckle (2) and internal hexagonal double head self tapping screw (3); The middle part of the buckle (2) is provided with a waist type round hole (201), and one side of the long side of the waist type round hole (201) is provided with a centering notch (202); The buckle (2) is an integral molding structure, and the two sides are stamped to form a side fixing plate (204). The fixing plate (204) is a whole circular angle trapezoidal structure. The fixing plate (204) is symmetrically provided with a clamping groove (205) at the connection with the buckle (2). The clamping groove (205) forms a clamping corner (206) on the fixing plate (204). The internal hexagonal double head self tapping screw (3) is fixedly connected with a fixing table (301).

2. The keel leveling mounting structure according to claim 1, characterized by, The keel (1) is a "U" type structure, and the two open ends of the side of the keel (1) are symmetrically curled inward to form a curled edge (101).

3. The keel-leveling mounting structure according to claim 1, characterized by, The length of the fixing plate (204) is less than the overall length of the buckle (2).

4. The keel-leveling mounting structure according to claim 1, characterized by, The two sides of the waist type round hole (201) are respectively provided with two standby holes (203).

5. The keel-leveling mounting structure according to claim 1, characterized by, The internal hexagonal double head self tapping screw (3) is further sleeved with an expansion sleeve, and the fixing table (301) of the internal hexagonal double head self tapping screw (3) is further provided with a nut.

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