Keel positioning structure for indoor decoration

Abstract

The utility model belongs to the technical field of building decoration, and particularly relates to a keel positioning structure for indoor decoration, which comprises a main keel, a secondary keel and positioning screws, positioning holes are formed in the top of the main keel and the top of the secondary keel in an array penetrating mode, sliding grooves are symmetrically formed in the two sides of the main keel and the two sides of the secondary keel in a penetrating mode, and the positioning screws are arranged in the sliding grooves. The main keel and the secondary keel are connected in a crossed and sliding mode through a sliding groove, a sliding piece is connected to the inner wall of the main keel and located above the secondary keel in a sliding mode, a gasket is fixedly connected to the middle of the sliding piece, and a threaded groove is formed in the outer wall of one end of the positioning screw; the main keel and the secondary keel can be assembled in a sliding mode and movably adjusted, the main keel and the secondary keel are fixed and positioned through few screws, damage to a wall caused by too many punched holes is reduced, the overall framework is achieved, frequent up-down material taking and butt joint of the main keel and the secondary keel are not needed, the working process is simplified, and installation is faster.

Description

Technical Field

[0001] The utility model belongs to the technical field of building decoration, and in particular relates to a keel positioning structure for indoor decoration. Background Art

[0002] Keel is a kind of building material commonly used in interior decoration to support the shape and fix the structure. There are many types of keels. According to the different materials, they can be divided into wooden keels, light steel keels, aluminum alloy keels, steel keels, etc. According to the use part, they can be divided into ceiling keels, vertical wall keels (partition wall keels), floor keels and hanging keels.

[0003] When laying the keel for interior decoration in the prior art, the main keel is first fixed to the wall, and then the secondary keel is connected to the main keel. A large number of screws are needed during the positioning process, and many holes are punched, and the process is cumbersome. Especially when installing the ceiling keel, climbing up and down and looking up for a long time consumes a lot of physical strength. Utility Model Content

[0004] The purpose of the utility model is to provide a keel positioning structure for interior decoration, which can slide and assemble the main keel and the secondary keel, and perform movable adjustment, and use fewer screws to fix and position the main keel and the secondary keel, thereby reducing the damage to the wall caused by too many holes. The overall structure does not require frequent up and down material handling to connect the main keel and the secondary keel, thereby simplifying the work process and making installation faster.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A keel positioning structure for interior decoration comprises a main keel, a secondary keel and a positioning screw, the tops of the main keel and the secondary keel are penetrated with positioning holes in an array, both sides of the main keel and the secondary keel are symmetrically penetrated with sliding grooves, the main keel and the secondary keel are cross-slidingly connected through the sliding grooves, the inner wall of the main keel is slidably connected with a sliding plate located above the secondary keel, the middle part of the sliding plate is fixedly connected with a washer, the outer wall of one end of the positioning screw is provided with a threaded groove, the outer wall of the positioning screw is fixedly connected with a connecting ring located below the threaded groove, and the outer wall of the connecting ring is symmetrically fixedly connected with a supporting rod.

[0007] The outer wall of the thread groove is rotatably threaded with a nut.

[0008] The main keel and the secondary keel are detachably connected via the positioning screws.

[0009] The positioning screw is movably plugged into the washer.

[0010] One end of the main keel and the secondary keel are both cut with a cross section.

[0011] The technical effects achieved by the utility model are: the main keel and the secondary keel can be slidably assembled and adjusted, the main keel and the secondary keel can be fixed and positioned with fewer screws, the damage to the wall caused by too many holes can be reduced, the overall structure does not require frequent up and down material handling to connect the main keel and the secondary keel, the work process is simplified, and the installation is faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is an overall appearance diagram of the keel positioning structure provided in the embodiment of the utility model;

[0013] Figure 2 It is a structural disassembly diagram of the keel positioning structure provided in the embodiment of the utility model.

[0014] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0015] 1. Main keel; 101. Sliding groove; 102. Positioning hole; 103. Sliding sheet; 104. Washer; 105. Cross section; 2. Secondary keel; 3. Positioning screw; 301. Threaded groove; 302. Nut; 303. Connecting ring; 304. Support rod. DETAILED DESCRIPTION

[0016] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0017] like Figure 1-2 As shown, a keel positioning structure for interior decoration includes a main keel 1, a secondary keel 2 and a positioning screw 3. The tops of the main keel 1 and the secondary keel 2 are both penetrated with positioning holes 102 in an array, and both sides of the main keel 1 and the secondary keel 2 are symmetrically penetrated with sliding grooves 101. One end of the main keel 1 and the secondary keel 2 is cut with a cross section 105. The main keel 1 and the secondary keel 2 are cross-slidably connected through the sliding groove 101. The inner wall of the main keel 1 and located above the secondary keel 2 is slidably connected with A sliding sheet 103 is provided with a washer 104 fixedly connected to the middle of the sliding sheet 103. A threaded groove 301 is provided on the outer wall of one end of the positioning screw 3. A nut 302 is rotatably screwed on the outer wall of the threaded groove 301. A connecting ring 303 is fixedly connected to the outer wall of the positioning screw 3 and located below the threaded groove 301. A supporting rod 304 is symmetrically fixedly connected to the outer wall of the connecting ring 303. The main keel 1 and the secondary keel 2 are detachably connected by the positioning screw 3. The positioning screw 3 is movably plugged into the washer 104.

[0018] According to the above structure, the main keel 1 and the secondary keel 2 are cut and intercepted according to the size of the wall to obtain the cross section 105, and the sliding groove 101 on the secondary keel 2 is embedded in the sliding groove 101 on the main keel 1 through the cross section 105, so that the two can slide alternately, and the sliding piece 103 is slid to the top of the secondary keel 2, and the two are adjusted to the specified position together, and the positioning screw 3 is sequentially passed through the positioning hole 102 and the washer 104 and then engaged with the reserved hole in the wall, and the nut 302 is rotated to make it slide up along the threaded groove 301 to squeeze the secondary keel 2, the sliding piece 103, and the main keel 1, and the three are tightened, and the washer 104 is in the main The space between the keel 1 and the sliding sheet 103 prevents the sliding sheet 103 from collapsing when the nut 302 is squeezed. When the positioning screw 3 is embedded in the reserved hole in the wall, the connecting ring 303 slides with the positioning screw 3, and the supporting rod 304 squeezes and lifts the bottom of the secondary keel 2 to make the secondary keel 2 more stable. The utility model can slide and assemble the main keel 1 and the secondary keel 2, and perform movable adjustment. The main keel 1 and the secondary keel 2 are fixed and positioned with fewer screws, which reduces the damage to the wall caused by too many holes. The overall structure does not require frequent up and down material handling to connect the main keel 1 and the secondary keel 2, which simplifies the work process and is faster to install.

[0019] The working principle of the utility model is as follows: the main keel 1 and the secondary keel 2 are cut and intercepted according to the size of the wall to obtain the cross section 105, the sliding groove 101 on the secondary keel 2 is embedded in the sliding groove 101 on the main keel 1 through the cross section 105, so that the two can slide alternately, the sliding piece 103 is slid to the top of the secondary keel 2, the two are adjusted to the specified position together, and the positioning screw 3 is sequentially passed through the positioning hole 102 and the washer 104 and then engaged with the reserved hole in the wall, the nut 302 is rotated to make it slide up along the threaded groove 301 to squeeze the secondary keel 2, the sliding piece 103, and the main keel 1, and the three are tightened, the washer 104 is between the main keel 1 and the sliding piece 103, to prevent the sliding piece 103 from collapsing when the nut 302 is squeezed, when the positioning screw 3 is embedded in the reserved hole in the wall, the connecting ring 303 slides with the positioning screw 3, and the supporting rod 304 squeezes and lifts the bottom of the secondary keel 2 to make the secondary keel 2 more stable.

[0020] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A keel positioning structure for indoor decoration, comprising a main keel (1), a secondary keel (2) and a positioning screw (3), Features: The tops of the main keel (1) and the secondary keel (2) are both provided with positioning holes (102) in an array, and both sides of the main keel (1) and the secondary keel (2) are both symmetrically provided with sliding grooves (101), and the main keel (1) and the secondary keel (2) are cross-slidingly connected via the sliding grooves (101), and a sliding sheet (103) is slidably connected to the inner wall of the main keel (1) and located above the secondary keel (2), and a washer (104) is fixedly connected to the middle of the sliding sheet (103), and a threaded groove (301) is provided on the outer wall of one end of the positioning screw (3), and a connecting ring (303) is fixedly connected to the outer wall of the positioning screw (3) and located below the threaded groove (301), and a supporting rod (304) is symmetrically fixedly connected to the outer wall of the connecting ring (303).

2. A keel positioning structure for interior decoration according to claim 1, Features: A nut (302) is rotatably threaded onto the outer wall of the thread groove (301).

3. A keel positioning structure for interior decoration according to claim 1, Features: The main keel (1) and the secondary keel (2) are detachably connected via the positioning screws (3).

4. A keel positioning structure for interior decoration according to claim 1, Features: The positioning screw (3) is movably plugged into the washer (104).

5. The keel positioning structure for interior decoration according to claim 1, Features: One end of each of the main keel (1) and the secondary keel (2) is cut with a cross section (105).

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