Disc buckle frame with double-groove joist

Abstract

The utility model discloses a disc buckle frame with a double-groove joist, which comprises two main body columns, the middle parts of the outer surfaces of the two main body columns are respectively and fixedly provided with a disc buckle frame body, a transverse column is arranged between the two disc buckle frame bodies, and the upper ends of the two main body columns are respectively clamped with a mounting frame. And a joist body is arranged between the two mounting frames. According to the disc buckle frame with the double-groove joist, the connecting stability of the joist body and the main body column can be enhanced by arranging the mounting frame, when the disc buckle frame is used, firstly, the mounting frame is connected into the main body column, the mounting frame is reinforced through the connecting bolts, the mounting grooves are formed in the upper end of the mounting frame, and the joist body and the main body column are connected through the connecting bolts. Then the joist body is clamped in the mounting groove, the joist body is reinforced through the limiting bolts and the limiting blocks, and the joist body can be connected to the main body column more firmly under the assistance of the limiting bolts, so that the stability is improved; the fixing bolts are arranged, so that the two joist bodies can be connected together.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a buckle frame with double-groove support beams. Background Art

[0002] The disc frame is a disc-type scaffolding. The disc-type scaffolding technology originated in Germany and is the mainstream product in Europe and America. The support frame is divided into vertical poles, horizontal poles and diagonal poles. There are eight holes on the disc, four small holes are dedicated to the horizontal poles; four large holes are dedicated to the diagonal poles, and the connection method of the horizontal poles and diagonal poles is pin-type.

[0003] The prior art (patent number: CN219840365U) discloses a disc buckle rack that is easy to install, including a disc buckle rack vertical rod, which is a circular tube structure, and an upper limit ring and a lower limit ring are arranged on the side wall of the tube body; a disc buckle rack cross bar, which is composed of a cross bar body, a connecting head and a connecting pin shaft, and a rod insertion hole is provided on the connecting pin shaft; a disc buckle seat, which is an annular seat body structure, and the disc buckle seat is fixedly welded on the disc buckle rack vertical rod, and the disc buckle rack vertical rod is located on the upper side of the upper limit ring, and the disc buckle seat is provided with a pin shaft hole; a positioning assembly, which is composed of a first positioning seat, a connecting seat and a positioning insertion rod assembly, and the lower side of the first positioning seat is provided with a first anti-loosening tooth. The beneficial effects of the utility model are as follows: by setting a buckle frame composed of a buckle frame vertical rod, a buckle frame cross rod, a buckle seat, a positioning assembly and an anti-loosening assembly, and arranging an upper limit ring and a lower limit ring on the side wall of the buckle frame vertical rod, and the buckle frame cross rod is set to be composed of a cross rod body, a connecting head and a connecting pin shaft, and the positioning assembly is set to be composed of a first positioning seat, a connecting seat and a positioning rod assembly, so that the positioning rod can be inserted into the rod hole by rotating the positioning assembly, thereby realizing rapid disassembly and assembly of the buckle frame, and improving the convenience of disassembly and assembly of the buckle frame, thereby effectively improving construction efficiency.

[0004] The existing buckle frame with double-slot joists has the following disadvantages. Since the stability of the connection between the existing buckle frame and the joist is general, there are certain safety hazards in the entire structure. Therefore, we propose a new buckle frame with double-slot joists. Utility Model Content

[0005] The main purpose of the utility model is to provide a buckle frame with double-groove joists, which can effectively enhance the stability of the connection between the buckle frame and the joists.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A buckle frame with a double-slot joist, comprising two main columns, a buckle frame body is fixedly installed in the middle of the outer surface of the two main columns, a cross column is commonly arranged between the two buckle frame bodies, a mounting frame is clamped at the upper end of the two main columns, and a joist body is commonly arranged between the two mounting frames.

[0008] Preferably, a plurality of slots passing through the upper and lower parts are provided on the upper end of the disc buckle frame body, a connecting slot is provided on the upper end of the main column, a connecting hole is provided on the front side of the outer cylindrical surface of the main column, the left and right ends of the cross column are fixedly connected with fixing blocks, and reinforcement holes passing through the upper ends of the two fixing blocks are provided, and reinforcement bolts are movably inserted and connected in the two reinforcement holes.

[0009] Preferably, the reinforcement bolt passes through the reinforcement hole and is inserted and connected in the slot, and the reinforcement hole is configured as a trumpet-shaped structure with the end with a larger diameter facing upward.

[0010] Preferably, a mounting column is fixedly connected to the lower end of the mounting frame, a screw hole is provided on the front side of the outer cylindrical surface of the mounting column, a connecting bolt is threadedly inserted and connected to the screw hole, mounting grooves are provided at the front and rear ends of the upper end of the mounting frame, and the front and rear ends of the mounting frame are threadedly inserted and connected to limit bolts, and the front and rear ends of the two limit bolts are movably connected to limit blocks.

[0011] Preferably, the mounting column is inserted and connected in the connecting groove, and the connecting bolt passes through the connecting hole and is threadedly inserted and connected in the screw hole.

[0012] Preferably, the joist body is provided in two pieces, the front left and right front end portions of the front joist body are both provided with through holes that pass through front and back, the front left and right front end portions of the rear joist body are both provided with fixing holes, the through holes are movably connected with fixing bolts, the fixing bolts pass through the through holes and are movably connected in the fixing holes.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, by setting the mounting frame, the stability of the connection between the joist body and the main column can be strengthened. When in use, the mounting frame is first connected to the main column, and the mounting frame is reinforced by the connecting bolt, and a mounting groove is opened at the upper end of the mounting frame, and then the joist body is clamped in the mounting groove, and the joist body is reinforced by the limit bolt and the limit block. With the help of the limit bolt, the joist body can be more firmly connected to the main column, thereby increasing stability;

[0015] 2. In the utility model, by setting a fixing bolt, the two joist bodies can be connected together. When in use, first a through hole is opened on the front joist body, and a fixing hole is opened at the front end of the rear joist body. The fixing bolt penetrates the front joist body and is threadedly connected in the fixing hole. With the help of the fixing bolt, the two joist bodies can be connected together. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a buckle frame with double-groove support beams of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of a disc buckle frame body of a disc buckle frame with double-slot joists of the utility model;

[0018] Figure 3 It is a schematic diagram of the overall structure of a mounting frame of a buckle frame with double-slotted joists of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the overall structure of a support beam body of a buckle frame with a double-groove support beam.

[0020] In the figure: 1. main column; 2. buckle frame body; 3. horizontal column; 4. mounting frame; 5. support beam body; 6. slot; 7. connecting slot; 8. connecting hole; 9. fixing block; 10. reinforcement hole; 11. reinforcement bolt; 41. mounting column; 42. screw hole; 43. connecting bolt; 44. mounting slot; 45. limit bolt; 46. limit block; 51. fixing hole; 52. through hole; 53. fixing bolt. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figure 1-4 As shown, a buckle frame with a double-slot joist comprises two main columns 1, a buckle frame body 2 is fixedly installed in the middle of the outer surface of the two main columns 1, a cross column 3 is commonly arranged between the two buckle frame bodies 2, a mounting frame 4 is clamped at the upper ends of the two main columns 1, and a joist body 5 is commonly arranged between the two mounting frames 4; a plurality of clamping grooves 6 that pass through the upper and lower parts are opened at the upper end of the buckle frame body 2, a connecting groove 7 is opened at the upper end of the main column 1, a connecting hole 8 is opened on the front side of the outer cylindrical surface of the main column 1, a fixing block 9 is fixedly connected to the left and right ends of the cross column 3, a reinforcement hole 10 that passes through the upper and lower parts is opened at the upper ends of the two fixing blocks 9, and a reinforcement bolt 11 is movably inserted and connected in the two reinforcement holes 10; the reinforcement bolt 11 passes through the reinforcement hole 10 and is inserted and connected in the clamping groove 6, and the reinforcement hole 10 is arranged as a trumpet-shaped structure, with the end with a larger diameter facing upward; a mounting column 41 is fixedly connected to the lower end of the mounting frame 4, and a screw hole 4 is opened on the front side of the outer cylindrical surface of the mounting column 41 2, a connecting bolt 43 is inserted and connected with the inner thread of the screw hole 42, and a mounting groove 44 is provided at the front and rear ends of the upper end of the mounting frame 4, and the front and rear ends of the mounting frame 4 are threadedly inserted and connected with the limit bolt 45, and the front side and the rear side between the two limit bolts 45 are movably connected with the limit block 46; the mounting column 41 is inserted and connected in the connecting groove 7, and the connecting bolt 43 passes through the connecting hole 8 and is threadedly inserted and connected in the screw hole 42; by setting the mounting frame 4, the stability of the connection between the joist body 5 and the main column 1 can be strengthened. When in use, the mounting frame 4 is first connected to the main column 1, and the mounting frame 4 is reinforced by the connecting bolt 43, and a mounting groove 44 is provided at the upper end of the mounting frame 4, and then the joist body 5 is clamped in the mounting groove 44, and the joist body 5 is reinforced by the limit bolt 45 and the limit block 46. With the assistance of the limit bolt 45, the joist body 5 can be more firmly connected to the main column 1, thereby increasing stability.

[0025] There are two joist bodies 5, and the front left and right front ends of the front joist body 5 are provided with through holes 52 that pass through from front to back, and the front left and right front ends of the rear joist body 5 are provided with fixing holes 51, and the through holes 52 are movably connected with fixing bolts 53, which penetrate through the through holes 52 and are movably connected in the fixing holes 51. The fixing bolts 53 are provided so that the two joist bodies 5 can be connected together. When in use, the through holes 52 are firstly provided on the front joist body 5, and the fixing holes 51 are provided on the front ends of the rear joist body 5. The fixing bolts 53 penetrate through the front joist body 5 and are threadedly connected in the fixing holes 51. With the help of the fixing bolts 53, the two joist bodies 5 can be connected together.

[0026] It should be noted that the utility model is a buckle frame with a double-slot joist. By setting a mounting frame 4, the stability of the connection between the joist body 5 and the main column 1 can be strengthened. When in use, the mounting frame 4 is first connected to the main column 1, and the mounting frame 4 is reinforced by a connecting bolt 43. A mounting groove 44 is opened at the upper end of the mounting frame 4, and then the joist body 5 is clamped in the mounting groove 44. The joist body 5 is reinforced by a limit bolt 45 and a limit block 46. With the assistance of the limit bolt 45, the joist body 5 can be more securely connected to the main column 1, thereby increasing stability; by setting a fixing bolt 53, the two joist bodies 5 can be connected together. When in use, a through hole 52 is first opened on the front joist body 5, and a fixing hole 51 is opened at the front end of the rear joist body 5. The fixing bolt 53 penetrates the front joist body 5 and is threadedly connected to the fixing hole 51. With the assistance of the fixing bolt 53, the two joist bodies 5 can be connected together.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A plate buckle frame with double-grooved joists, comprising two main columns (1), characterized in that: A buckle frame body (2) is fixedly mounted in the middle of the outer surface of the two main columns (1), a transverse column (3) is commonly arranged between the two buckle frame bodies (2), a mounting frame (4) is clamped at the upper ends of the two main columns (1), and a support beam body (5) is commonly arranged between the two mounting frames (4).

2. A plate buckle frame with double-slotted joists according to claim 1, characterized in that: The upper end of the buckle frame body (2) is provided with a plurality of slots (6) extending vertically therethrough, the upper end of the main column (1) is provided with a connection slot (7), the front side of the outer cylindrical surface of the main column (1) is provided with a connection hole (8), the left and right ends of the cross column (3) are fixedly connected to fixed blocks (9), the upper ends of the two fixed blocks (9) are provided with reinforcement holes (10) extending vertically therethrough, and the two reinforcement holes (10) are movably inserted with reinforcement bolts (11) therein.

3. A plate buckle frame with double-slotted joists according to claim 2, characterized in that: The reinforcement bolt (11) passes through the reinforcement hole (10) and is inserted and connected in the slot (6); the reinforcement hole (10) is configured as a trumpet-shaped structure, with the end with a larger diameter facing upwards.

4. A plate buckle frame with double-slotted joists according to claim 3, characterized in that: The lower end of the mounting frame (4) is fixedly connected to a mounting column (41); a screw hole (42) is provided on the front side of the outer cylindrical surface of the mounting column (41); a connecting bolt (43) is connected to the screw hole (42) through a thread; a mounting groove (44) is provided at the front and rear ends of the upper end of the mounting frame (4); the front and rear ends of the mounting frame (4) are connected to limit bolts (45) through a thread; and a limit block (46) is movably connected between the front and rear ends of the two limit bolts (45).

5. A plate buckle frame with double-slotted joists according to claim 4, characterized in that: The mounting column (41) is inserted and connected in the connecting groove (7), and the connecting bolt (43) passes through the connecting hole (8) and is threadedly inserted and connected in the screw hole (42).

6. A plate buckle frame with double-grooved joists according to claim 5, characterized in that: The joist body (5) is provided in two pieces, the front left and right portions of the front joist body (5) are both provided with through holes (52) that pass through the front and back, and the front left and right portions of the rear joist body (5) are both provided with fixing holes (51), the inside of the through holes (52) being movably connected with fixing bolts (53), and the fixing bolts (53) pass through the through holes (52) and are movably connected with the fixing holes (51).

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