Wall keel structural member of light steel house

Abstract

The utility model relates to the technical field of light steel keel structural parts, and discloses a wall keel structural part of a light steel house, which comprises a base plate, the bottom of the base plate is connected with an inclined plate through a hinge, one end of the inclined plate is connected with an L-shaped plate through a hinge, the outer surface of the inclined plate is fixedly connected with a first lug block, and the outer surface of the first lug block is rotatably connected with a connecting rod. One end of the second lug block is fixedly connected with a positioning ring, an adjusting rod is connected into the positioning ring in a threaded mode, a bottom piece is installed at the bottom end of the adjusting rod, a cross-shaped rotary knob is fixedly connected to the top end of the adjusting rod, and a limiting ring is fixedly connected to the outer surface of the adjusting rod. When the adjusting rod rotates, the adjusting rod cannot be fed in the through hole of the base plate, the bottom piece can abut against the inner bottom face of the groove-shaped keel, the two L-shaped plates are matched to abut against the left upper corner and the right upper corner of the groove-shaped keel, a stable triangular area can be formed, connection between the connecting piece and the groove-shaped keel is firm, and looseness is not prone to occurring.

Description

Technical Field

[0001] The utility model relates to the technical field of light steel keel structural parts, in particular to a wall keel structural part of a light steel house. Background Art

[0002] Prefabricated light steel keel walls are characterized by light weight, high strength, good fire resistance, strong versatility and easy installation. They are widely used in hotels, terminal buildings, passenger stations, stations, theaters, shopping malls, factories, office buildings, old building renovations, interior decoration settings, ceilings, etc. The keel is an important load-bearing component of the prefabricated wall, and the keels need to be connected with various structural parts.

[0003] At present, when assembling the wall of a light steel house, if the length of a single complete keel is not enough, two identical keels need to be connected. The traditional method is to cut a short keel and then slightly bend the keel so that it can be inserted into the grooves of the two keels. In this way, the two keels can be connected. However, this connection method has the problem of not being tight enough and not being reliable. To this end, we propose a wall keel structural member of a light steel house to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a wall keel structural member for a light steel house, which has the advantages of being able to connect two completely identical lightweight keels, having a simple structure, and being firm and convenient to connect, thereby solving the above technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wall keel structural member of a light steel house, comprising a base plate, the bottom of the base plate is connected to an inclined plate by a hinge, one end of the inclined plate is connected to an L-shaped plate by a hinge, and the outer surface of the inclined plate is fixedly connected to a No. 1 ear block, the outer surface of the No. 1 ear block is rotatably connected to a connecting rod, one end of the connecting rod is rotatably connected to a No. 2 ear block, one end of the No. 2 ear block is fixedly connected to a positioning ring, the inner thread of the positioning ring is connected to an adjusting rod, a bottom plate is installed at the bottom end of the adjusting rod, and the top end of the adjusting rod is fixedly connected to a cross knob, and the outer surface of the adjusting rod is fixedly connected to a limiting ring.

[0008] Preferably, inclined plates are hingedly connected to the lower surface of the base plate at positions close to both sides, and the outer surface of the positioning ring is fixedly connected to two No. 2 ear blocks.

[0009] Through the above technical solution, when two groove-shaped keels need to be connected, there is a gap between the outer surface of the entire structural component and the inner wall of the groove-shaped keel, and it can be easily inserted into the groove-shaped keel. After the entire structural component is inserted between the two groove-shaped keels to be connected, the cross knob is turned by a screwdriver to drive the adjusting rod to rotate, and the adjusting rod forces the positioning ring to move, thereby driving the No. 2 ear block, the No. 2 ear block drives the connecting rod, the connecting rod drives the No. 1 ear block, the No. 1 ear block drives the inclined plate, and the inclined plate drives the L-shaped plate to gradually approach the inner wall of the groove-shaped keel, and finally the L-shaped plate will be stuck on the inner wall of the groove-shaped keel, so that the entire connecting component can be firmly connected to the groove-shaped keel, and then the two groove-shaped keels are also connected.

[0010] Preferably, a through hole is formed through the top surface of the substrate, and an adjusting rod is inserted into the through hole.

[0011] Through the above technical solution, when the adjusting rod rotates, it will not feed in the through hole of the base plate, but the bottom film will abut against the inner bottom surface of the groove-shaped keel, and then cooperate with the two L-shaped plates to abut against the left and right upper corners of the groove-shaped keel, so as to form a stable triangular area, so that the connection between the connecting piece and the groove-shaped keel is firm and will not easily loosen.

[0012] Preferably, at least two No. 1 ear blocks are fixedly connected to the outer surface of the inclined plate, and the two ends of the connecting rod are respectively connected to the No. 1 ear block and the No. 2 ear block through an axis rotation.

[0013] Through the above technical solution, ear block No. 1, connecting rod, ear block No. 2, positioning ring, adjusting rod, bottom film, cross knob and limit ring are each provided with at least two groups, so that when all the cross knobs are adjusted, the L-shaped plate is subjected to force at multiple locations, thereby improving the tightness between the L-shaped plate and the inner wall of the grooved keel.

[0014] Preferably, a thin rod is provided at the bottom end of the adjusting rod, and the thin rod is threadedly connected to the bottom film.

[0015] According to the above technical solution, by removing the film from the adjusting rod and then continuously rotating the cross knob in the opposite direction, the adjusting rod will eventually be removed, and vice versa, the assembly of the entire connecting piece is also facilitated.

[0016] Preferably, the adjusting rod is provided with a thread at a position between the limiting ring and the bottom film.

[0017] Through the above technical solution, the position of the positioning ring can be limited by setting a limit ring, so that when the positioning ring is forced to move up and down after the adjusting rod is rotated, the positioning ring can be prevented from rising excessively and detaching from the threaded part on the adjusting rod, and the force on the L-shaped plate can be prevented from reaching the maximum and continuing to rotate the cross knob, which will cause the force to decrease.

[0018] Compared with the prior art, the utility model provides a wall keel structural member for a light steel house, which has the following beneficial effects:

[0019] 1. The utility model inserts the entire structural member into the docking ports of the two groove-shaped keels to be connected, and then rotates the cross knob to drive the adjusting rod to rotate. The adjusting rod forces the positioning ring to move, thereby driving the No. 2 ear block, the No. 2 ear block drives the connecting rod, the connecting rod drives the No. 1 ear block, the No. 1 ear block drives the inclined plate, and the inclined plate drives the L-shaped plate to gradually approach the inner wall of the groove-shaped keel, and finally the L-shaped plate will be stuck on the inner wall of the groove-shaped keel, so that the entire connecting member can be firmly connected to the groove-shaped keel, and then the two groove-shaped keels are also connected. The overall structure makes it very convenient for the connecting member to connect the two groove-shaped keels, and the connection is firm.

[0020] 2. The utility model will not feed in the through hole of the base plate when the adjusting rod is rotated, and the bottom plate will abut against the inner bottom surface of the groove-shaped keel, and then cooperate with the two L-shaped plates to abut against the left and right upper corners of the groove-shaped keel, so as to form a stable triangular area, so that the connection between the connecting piece and the groove-shaped keel is firm and will not easily loosen. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the connection method between two groove-shaped keels in the prior art;

[0022] Figure 2 It is a three-dimensional schematic diagram of the structure of the utility model;

[0023] Figure 3 It is a side schematic diagram of the connection between the structure of the utility model and the grooved keel;

[0024] Figure 4 The utility model structure Figure 3 A is a partial enlarged schematic diagram of the middle part.

[0025] Among them: 1. Base plate; 2. Inclined plate; 3. L-shaped plate; 4. Ear block No. 1; 5. Connecting rod; 6. Ear block No. 2; 7. Positioning ring; 8. Adjusting rod; 9. Negative film; 10. Cross knob; 11. Limiting ring. DETAILED DESCRIPTION

[0026] 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 in 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.

[0027] See also Figure 1-Figure 4A wall keel structural member of a light steel house comprises a base plate 1, the bottom of the base plate 1 is connected to an inclined plate 2 through a hinge, one end of the inclined plate 2 is connected to an L-shaped plate 3 through a hinge, and the outer surface of the inclined plate 2 is fixedly connected to a No. 1 ear block 4, the outer surface of the No. 1 ear block 4 is rotatably connected to a connecting rod 5, one end of the connecting rod 5 is rotatably connected to a No. 2 ear block 6, one end of the No. 2 ear block 6 is fixedly connected to a positioning ring 7, the positioning ring 7 is internally threadedly connected to an adjusting rod 8, a bottom film 9 is installed at the bottom end of the adjusting rod 8, and the top end of the adjusting rod 8 is fixedly connected to a cross knob 10, and the outer surface of the adjusting rod 8 is fixedly connected to a limiting ring 11.

[0028] Specifically, the lower surface of the base plate 1 is hinged with inclined plates 2 near the two sides, and the outer surface of the positioning ring 7 is fixedly connected to the two second ear blocks 6. The advantage is that when two groove-shaped keels need to be connected, there is a gap between the outer surface of the entire structural member and the inner wall of the groove-shaped keel, and it can be easily inserted into the groove-shaped keel. After the entire structural member is inserted between the two groove-shaped keels to be connected, the cross knob 10 is rotated by a screwdriver to drive the adjustment rod 8 to rotate, and the adjustment rod 8 forces the positioning ring 7 to move, thereby driving the second ear block 6, the second ear block 6 drives the connecting rod 5, the connecting rod 5 drives the first ear block 4, the first ear block 4 drives the inclined plate 2, and the inclined plate 2 drives the L-shaped plate 3 to gradually approach the inner wall of the groove-shaped keel, and finally the L-shaped plate 3 is stuck on the inner wall of the groove-shaped keel, so that the entire connecting member can be firmly connected to the groove-shaped keel, and then the two groove-shaped keels are also connected.

[0029] Specifically, a through hole is formed through the top surface of the base plate 1, and the adjusting rod 8 is inserted into the through hole. The advantage is that when the adjusting rod 8 rotates, it will not be fed into the through hole of the base plate 1, and the bottom plate 9 will abut against the inner bottom surface of the groove keel, and then cooperate with the two L-shaped plates 3 to abut against the left and right upper corners of the groove keel, so as to form a stable triangular area, so that the connection between the connecting piece and the groove keel is firm and will not be easily loosened.

[0030] Specifically, at least two No. 1 ear blocks 4 are fixedly connected to the outer surface of the inclined plate 2, and the two ends of the connecting rod 5 are respectively connected to the No. 1 ear block 4 and the No. 2 ear block 6 through an axis rotation. The advantage is that the No. 1 ear block 4, the connecting rod 5, the No. 2 ear block 6, the positioning ring 7, the adjustment rod 8, the bottom plate 9, the cross knob 10 and the limit ring 11 are all provided with at least two groups, so that when all the cross knobs 10 are adjusted, the L-shaped plate 3 is subjected to multiple forces, thereby improving the tightness between the L-shaped plate 3 and the inner wall of the grooved keel.

[0031] Specifically, a thin rod is provided at the bottom end of the adjusting rod 8, and the thin rod is threadedly connected to the film 9. The advantage is that by removing the film 9 from the adjusting rod 8, the adjusting rod 8 can be finally removed by continuously rotating the cross knob 10 in the opposite direction, and vice versa, the assembly of the entire connecting piece is also facilitated.

[0032] Specifically, the adjusting rod 8 is provided with a thread at a position between the limiting ring 11 and the bottom film 9. The advantage is that the limiting ring 11 can limit the position of the positioning ring 7, so that when the adjusting rod 8 is rotated to force the positioning ring 7 to move up and down, the positioning ring 7 can be prevented from excessively rising and disengaging from the threaded portion on the adjusting rod 8, and the L-shaped plate 3 can be prevented from being subjected to a maximum force and then the cross knob 10 is continued to be rotated to cause the force to be lowered.

[0033] When in use, first insert the entire structural component between the two grooved keels to be connected, and then use a cross screwdriver to turn the cross knob 10 clockwise to drive the adjusting rod 8 to rotate. The adjusting rod 8 forces the positioning ring 7 to move, thereby driving the No. 2 ear block 6, the No. 2 ear block 6 drives the connecting rod 5, the connecting rod 5 drives the No. 1 ear block 4, the No. 1 ear block 4 drives the inclined plate 2, and the inclined plate 2 drives the L-shaped plate 3 to gradually approach the inner wall of the grooved keel, and finally the L-shaped plate 3 will be stuck on the inner wall of the grooved keel. Since the bottom film 9 is in contact with the inner bottom surface of the grooved keel, the two L-shaped plates 3 are in contact with the left and right upper corners of the grooved keel, a stable triangular area can be formed, which can finally make the entire connecting piece firmly connected to the grooved keel, and then the two grooved keels are also connected.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wall keel structural member of a light steel house, comprising a base plate (1), characterized in that: The bottom of the base plate (1) is connected to the inclined plate (2) via a hinge, one end of the inclined plate (2) is connected to an L-shaped plate (3) via a hinge, and the outer surface of the inclined plate (2) is fixedly connected to a first ear block (4), the outer surface of the first ear block (4) is rotatably connected to a connecting rod (5), one end of the connecting rod (5) is rotatably connected to a second ear block (6), one end of the second ear block (6) is fixedly connected to a positioning ring (7), the positioning ring (7) is internally threadedly connected to an adjusting rod (8), a bottom plate (9) is installed at the bottom end of the adjusting rod (8), and the top end of the adjusting rod (8) is fixedly connected to a cross knob (10), and the outer surface of the adjusting rod (8) is fixedly connected to a limiting ring (11).

2. The wall keel structural member of a light steel house according to claim 1, characterized in that: The lower surface of the base plate (1) is hingedly connected with inclined plates (2) at positions close to both sides, and the outer surface of the positioning ring (7) is fixedly connected with two No. 2 ear blocks (6).

3. The wall keel structural member of a light steel house according to claim 1, characterized in that: A through hole is formed through the top surface of the substrate (1), and an adjusting rod (8) is inserted into the through hole.

4. The wall keel structural member of a light steel house according to claim 1, characterized in that: At least two No. 1 ear blocks (4) are fixedly connected to the outer surface of the inclined plate (2), and the two ends of the connecting rod (5) are respectively rotatably connected to the No. 1 ear block (4) and the No. 2 ear block (6) through an axis.

5. The wall keel structural member of a light steel house according to claim 1, characterized in that: A thin rod is provided at the bottom end of the adjusting rod (8), and the thin rod is threadedly connected to the bottom plate (9).

6. The wall keel structural member of a light steel house according to claim 1, characterized in that: The adjusting rod (8) is provided with a thread at a position between the limiting ring (11) and the bottom film (9).

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