Column-wrapping arc-shaped sectional material and column-wrapping structure thereof

Abstract

The utility model belongs to the technical field of construction profiles, and particularly discloses a column wrapping arc-shaped profile and a column wrapping structure thereof, the column wrapping arc-shaped profile comprises an arc-shaped plate, the two ends of the arc-shaped plate are fixedly connected with positioning plates used for positioning a middle outer baffle, and the positioning plates are arranged on the arc-shaped inner side of the arc-shaped plate; the positioning plate is fixedly connected with a buckling strip used for buckling the middle outer baffle and a fixing plate used for fixing the arc-shaped plate, the fixing plate is installed on the positioning plate, the end of the arc-shaped plate extends to the outer side of the spring piece to form a lock catch, and an arc-shaped groove used for buckling the buckling strip is formed in the inner side of the end of the lock catch. The inner side of one end of the buckling strip abuts against the spring piece, and the outer side abuts against the arc-shaped groove. And meanwhile, the elasticity of the spring pieces is utilized to ensure that the buckling strips are tightly matched with the arc-shaped grooves, and the stability of the structure and the convenience of assembly are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to construction section technology field, concretely relates to a kind of column-wrapping arc-shaped section and its column-wrapping structure. BACKGROUND

[0002] In the existing column-wrapping structure, the connection mode of arc-shaped section and intermediate outer baffle often has the problems of insufficient stability and complex assembly. The traditional connection mode can not ensure the close fit between arc-shaped section and intermediate outer baffle, and is prone to looseness or displacement during use, thereby affecting the stability and safety of the overall structure. The column-wrapping section seen in the current market is composed of three parts: large arc section, T-shaped buckle strip and groove. The assembly method often requires tedious steps and tools, increasing the construction difficulty and time cost. SUMMARY

[0003] In view of the problems of insufficient stability, complex assembly and installation efficiency to be improved of the column-wrapping structure in the prior art, a column-wrapping arc-shaped section and its column-wrapping structure are presented. The utility model provides the following technical scheme:

[0004] A column-wrapping arc-shaped section includes an arc-shaped plate, two ends of the arc-shaped plate are fixedly connected with positioning plates for positioning intermediate outer baffles, the positioning plates are arranged on the inner side of the arc of the arc-shaped plate, the positioning plates are fixedly connected with buckle strips for buckling the intermediate outer baffles and fixed plates for fixing the arc-shaped plate, a spring sheet is installed on the positioning plate, the end portion of the arc-shaped plate extends to the outer side of the spring sheet to form a lock buckle, and an arc-shaped groove for buckling the buckle strip is formed on the inner side of the end portion of the lock buckle; the inner side of one end of the buckle strip abuts against the spring sheet, and the outer side abuts against the arc-shaped groove.

[0005] Preferably, the buckle strip includes an insertion plate for inserting into the gap between the spring sheet and the lock buckle, and a pressing plate for pressing the intermediate outer baffle, the insertion plate is arc-shaped, and the insertion plate is fixedly connected with an insertion protrusion for inserting into the arc-shaped groove.

[0006] Preferably, the end portion of the pressing plate is fixedly connected with a pressing protrusion for abutting against the intermediate outer baffle.

[0007] Preferably, the positioning plate is fixedly connected with a positioning protrusion for transversely positioning the intermediate outer baffle.

[0008] Preferably, the positioning plate includes a first connecting plate and a first mounting plate, the two ends of the first connecting plate are connected to the arc-shaped plate and the first mounting plate respectively, the first connecting plate and the first mounting plate are connected in an L shape, and the spring sheet and the positioning protrusion are both installed on the first mounting plate.

[0009] Preferably, the spring sheet is arranged between the first connecting plate and the positioning protrusion.

[0010] Preferably, the fixing plate comprises a second connecting plate and a second mounting plate, the second connecting plate is connected to the first mounting plate and the second mounting plate at two ends respectively, and the first mounting plate and the second mounting plate are connected in an L shape.

[0011] Preferably, the first mounting plate and the second mounting plate are arranged in parallel.

[0012] A column-wrapping structure comprises an intermediate outer baffle, an inner baffle, a connecting piece for connecting with the inner baffle and a cement column, and a column-wrapping arc-shaped profile, the connecting piece is arranged at each side of the cement column, a fixing plate of the column-wrapping arc-shaped profile is connected with the inner baffle, and an arc-shaped plate is arranged at the abutting position of the inner baffle, the intermediate outer baffle is abutted against the positioning plates of different column-wrapping arc-shaped profiles at two ends respectively, and a buckle strip is compressed to the positioning plates.

[0013] Preferably, the fixing plate and the inner baffle, and the positioning plate and the intermediate outer baffle are fixed by self-tapping connection.

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

[0015] 1. The design of the column-wrapping arc-shaped profile enables the arc-shaped profile to stably clamp the intermediate outer baffle, and the elasticity of the spring sheet ensures the close cooperation of the buckle strip and the arc-shaped groove, thereby improving the stability of the structure and the convenience of assembly.

[0016] 2. The design of the insert plate and the insert protrusion in the buckle strip enhances the locking effect with the arc-shaped groove, and the setting of the pressing plate and the pressing protrusion further ensures that the intermediate outer baffle is uniformly and firmly compressed, thereby improving the overall stability and safety.

[0017] 3. The positioning plate and the fixing plate are connected in an L shape, which enhances the structural strength, facilitates the installation and fixation of the spring sheet, the positioning protrusion and other components, and improves the overall reliability and durability. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the structural schematic view of the column-wrapping arc-shaped profile of the utility model;

[0019] Figure 2 is the schematic view of the column-wrapping structure;

[0020] In the drawings, 1, arc-shaped plate; 11, lock buckle; 111, arc-shaped groove; 2, positioning plate; 21, first connecting plate; 22, first mounting plate; 221, positioning protrusion; 3, fixing plate; 31, second connecting plate; 32, second mounting plate; 4, buckle strip; 41, insert plate; 411, insert protrusion; 42, pressing plate; 421, pressing protrusion; 5, spring sheet; 6, intermediate outer baffle; 7, connecting piece; 8, inner baffle; 9, cement column. DETAILED DESCRIPTION

[0021] The direction words mentioned in the following embodiments, such as "up", "down", "left", "right", etc. are only the directions of the drawings, therefore, the direction words used are used for illustration and not for limiting the utility model.

[0022] As shown in Figure 1 and Figure 2 , a column-wrapping arc-shaped profile includes an arc-shaped plate 1, both ends of the arc-shaped plate 1 are fixedly connected with positioning plates 2 for positioning middle outer baffle plates 6, the positioning plates 2 are arranged on the inner side of the arc of the arc-shaped plate 1, the positioning plates 2 are fixedly connected with clamping strips 4 for clamping the middle outer baffle plates 6 and fixed plates 3 for fixing the arc-shaped plate 1, the fixed plates 3 are installed on the positioning plates 2, the end of the arc-shaped plate 1 extends to the outer side of a spring sheet 5 to form a lock 11, and an arc-shaped groove 111 for clamping the clamping strips 4 is formed on the inner side of the end of the lock 11; the inner side of one end of the clamping strips 4 abuts against the spring sheet 5, and the outer side abuts against the arc-shaped groove 111; so that the arc-shaped profile can stably clamp the middle outer baffle plates 6, and the elastic spring sheet 5 ensures the close fit of the clamping strips 4 and the arc-shaped groove 111, improving the stability of the structure and the convenience of assembly.

[0023] Specifically, the clamping strips 4 include an insertion plate 41 for being inserted into the gap between the spring sheet 5 and the lock 11, and a pressing plate 42 for pressing the middle outer baffle plates 6, the insertion plate 41 is arc-shaped, and the middle part is thickened to the outer end, the insertion plate 41 is fixedly connected with an insertion protrusion 411, the insertion protrusion 411 can be inserted into the arc-shaped groove 111 and frictionally contact the arc-shaped groove 111, the design of the insertion plate 41 and the insertion protrusion 411 enhances the locking effect of the clamping strips 4 and the arc-shaped groove 111, and the pressing plate 42 further ensures that the middle outer baffle plates 6 are uniformly and firmly pressed, improving the overall stability and safety.

[0024] Specifically, the end of the pressing plate 42 is fixedly connected with a pressing protrusion 421 for abutting against the middle outer baffle plates 6, and the positioning plate 2 is fixedly connected with a positioning protrusion 221 for transversely positioning the middle outer baffle plates 6; the arrangement of the pressing protrusion 421 increases the contact area of the pressing plate 42 and the middle outer baffle plates 6, improves the pressing effect, and effectively prevents the loosening or displacement of the middle outer baffle plates 6; the addition of the positioning protrusion 221 provides an additional positioning point for the middle outer baffle plates 6, enhances the stability of the middle outer baffle plates 6 in the horizontal direction, and ensures the precise assembly of the overall structure.

[0025] Specifically, the positioning plate 2 includes a first connecting plate 21 and a first mounting plate 22, both ends of the first connecting plate 21 are connected to the arc-shaped plate 1 and the first mounting plate 22 respectively, the first connecting plate 21 and the first mounting plate 22 are connected in an L shape, the spring sheet 5 and the positioning protrusion 221 are both installed on the first mounting plate 22, and the spring sheet 5 is arranged between the first connecting plate 21 and the positioning protrusion 221, which is reasonable in layout and stable and reliable in structure.

[0026] Specifically, the fixing plate 3 comprises a second connecting plate 31 and a second mounting plate 32, the second connecting plate 31 is connected to the first mounting plate 22 and the second mounting plate 32 at both ends respectively, and the first mounting plate 22 and the second mounting plate 32 are connected in L shape.

[0027] Specifically, the first mounting plate 22 and the second mounting plate 32 are arranged in parallel, the first connecting plate 21 and the first mounting plate 22 are perpendicular to each other, and the second connecting plate 31 and the second mounting plate 32 are perpendicular to each other, so that the structure is stable and convenient for production.

[0028] Specifically, the buckle strip 4 is a T-shaped buckle strip 4.

[0029] A column wrapping structure comprises a middle outer baffle 6, an inner baffle 8, a connecting piece 7 for connecting the inner baffle 8 and a cement column 9, and a column wrapping arc-shaped profile, the connecting piece 7 is arranged on each side of the cement column 9, the fixing plate 3 of the column wrapping arc-shaped profile is connected to the inner baffle 8, and the arc-shaped plate 1 is arranged at the abutting portion of the inner baffle 8, the middle outer baffle 6 is abutted against the positioning plate 2 of different column wrapping arc-shaped profiles at both ends respectively, and the buckle strip 4 is pressed against the middle outer baffle 6 in the direction of the positioning plate 2.

[0030] Specifically, the middle outer baffle 6 is made of an aluminum-plastic plate, the connecting piece 7 is made of an angle iron, and the inner baffle 8 is made of a square tube.

[0031] Specifically, the fixing plate 3 and the inner baffle 8 are connected and fixed through self-tapping, and the positioning plate 2 and the middle outer baffle 6 are connected and fixed through self-tapping, specifically, the first mounting plate 22 or the second mounting plate 32 is installed, which simplifies the assembly process, improves the assembly efficiency, and ensures the firm connection between the components.

[0032] In the embodiment, the cross section of the cement column 9 is square, the inner baffle 8 is connected in a square frame type, the included angle between the positioning plates 2 on both sides of the same column wrapping arc-shaped profile is 90 degrees, the arc-shaped plate 1 completes a 90-degree corner, and cooperates with the middle outer baffle 6 to form the outer structure of the column wrapping, so that the structure is simple, convenient for production, and quick to install, which not only saves materials but also improves work efficiency.

Claims

1. A wrap-around column arc-shaped profile, characterized in that, The arc-shaped plate (1) is fixedly connected with positioning plates (2) at both ends for positioning the middle outer baffle (6), the positioning plates (2) are arranged on the inner side of the arc-shaped plate (1), the positioning plates (2) are fixedly connected with clamping strips (4) for clamping the middle outer baffle (6) and fixing plates (3) for fixing the arc-shaped plate (1), spring sheets (5) are arranged on the positioning plates (2), the arc-shaped plate (1) extends to the outside of the spring sheets (5) to form a lock (11), and an arc-shaped slot (111) for clamping the clamping strips (4) is formed on the inner side of the end of the lock (11); the inner side of one end of the clamping strip (4) abuts against the spring sheet (5), and the outer side abuts against the arc-shaped slot (111).

2. The wrap-around column arcuate shape according to claim 1, characterized in that, The clamping strip (4) comprises an insertion plate (41) for being inserted into the gap between the spring sheet (5) and the lock (11), and further comprises a pressing plate (42) for pressing the middle outer baffle (6), the insertion plate (41) is arc-shaped, and the insertion plate (41) is fixedly connected with an insertion protrusion (411) for being inserted into the arc-shaped slot (111).

3. The wrap-around column arcuate shape according to claim 2, characterized in that, The pressing plate (42) is fixedly connected with a pressing protrusion (421) at the end for abutting against the middle outer baffle (6).

4. The wrap-around jamb curved profile of claim 1, wherein, The positioning plate (2) is fixedly connected with a positioning protrusion (221) for transversely positioning the middle outer baffle (6).

5. The wrap-around column arcuate shape according to claim 4, wherein The positioning plate (2) comprises a first connecting plate (21) and a first mounting plate (22), the first connecting plate (21) is connected to the arc-shaped plate (1) and the first mounting plate (22) at both ends respectively, the first connecting plate (21) and the first mounting plate (22) are connected in an L shape, and the spring sheet (5) and the positioning protrusion (221) are both mounted on the first mounting plate (22).

6. The wrap-around column arcuate shape according to claim 5, characterized in that, The spring sheet (5) is arranged between the first connecting plate (21) and the positioning protrusion (221).

7. The wrap-around column arcuate shape according to claim 5, wherein The fixing plate (3) comprises a second connecting plate (31) and a second mounting plate (32), the second connecting plate (31) is connected to the first mounting plate (22) and the second mounting plate (32) at both ends respectively, and the first mounting plate (22) and the second mounting plate (32) are connected in an L shape.

8. The wrap-around column arcuate shape according to claim 7, characterized in that, The first mounting plate (22) and the second mounting plate (32) are arranged in parallel.

9. A bale column structure, characterized by, The arc-shaped profile for wrapping a column comprises a middle outer baffle (6), an inner baffle (8), connecting pieces (7) for connecting with the inner baffle (8) and a cement column (9), and the arc-shaped profile for wrapping a column as claimed in claim 1, the connecting pieces (7) are arranged on each side of the cement column (9), the fixing plate (3) of the arc-shaped profile for wrapping a column is connected with the inner baffle (8), and the arc-shaped plate (1) is arranged at the abutting position of the inner baffle (8), the middle outer baffles (6) are abutted against the positioning plates (2) of different arc-shaped profiles for wrapping a column at both ends respectively, and the clamping strips (4) press the middle outer baffles (6) towards the positioning plates (2).

10. The column wrap structure of claim 9, wherein, The fixing plate (3) is fixedly connected with the inner baffle (8), and the positioning plate (2) is fixedly connected with the middle outer baffle (6) through self-tapping.

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