Adjustable disc buckle type formwork support structure

Abstract

The utility model discloses an adjustable disc buckle type formwork support structure, which relates to the technical field of formwork supports and comprises a vertical steel pipe, a base plate and a base plate are fixed at the bottom of the vertical steel pipe, a plurality of disc buckle components are arranged on the surface of the vertical steel pipe, and the disc buckle components are connected with fastener components in a clamping manner. A plug pin is inserted between the fastener assembly and the plate buckle assembly, and the fastener assembly and the plate buckle assembly are connected in a clamped mode through the plug pin. The end, away from the disc buckle assembly, of the fastener assembly is fixedly connected with a transverse steel pipe, and the other end of the transverse steel pipe is fixedly connected with the fastener assembly. A second sliding groove is formed in the side wall of the vertical steel pipe in a penetrating mode, a second connecting rod is horizontally and fixedly connected to the inner end of the buckle disc, and the inner end of the second connecting rod penetrates through the second sliding groove to be fixedly connected with the rotating rod. The problems that angle alignment is needed when vertical steel pipes in the formwork support are installed, and the installation speed of transverse steel pipes is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of formwork support frames, in particular to an adjustable disc-type formwork support frame structure. Background Art

[0002] Formwork frames, also known as formwork support frames, refer to the formwork support structures used for cast-in-place concrete construction in buildings. Currently, the more common formwork frames are built with steel pipes, and the connection nodes between the steel pipes are crucial to the stability of the formwork frames. Among them, the disc-type formwork frames generally use pins to connect the horizontal steel pipes and the vertical steel pipes, which has the advantage of easy assembly.

[0003] When installing the existing disc-type formwork, the vertical steel pipe needs to be fixed at a good angle to facilitate the installation of the horizontal steel pipe. If the angle is offset when installing the vertical steel pipe, the buckles at both ends of the horizontal steel pipe cannot be accurately buckled on the disc of the vertical steel pipe; thus, the installation angle of the vertical steel pipe needs to be checked and corrected during installation, thereby reducing the installation efficiency; at the same time, when installing the horizontal steel pipe on the existing disc-type formwork, it is difficult to align the pin holes, and the installation speed is slow. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an adjustable disc buckle formwork frame structure, which solves the problem that the vertical steel pipes in the formwork frame need to be aligned when installing and the horizontal steel pipes are installed slowly.

[0005] In order to achieve the above purpose, the utility model proposes an adjustable disc-type formwork support structure.

[0006] As a further solution of the utility model:

[0007] An adjustable disc-type formwork support structure comprises a vertical steel pipe, the bottom of the vertical steel pipe is fixedly connected to a chassis, a plurality of disc-locking components are arranged on the surface of the vertical steel pipe, the disc-locking components are clamped with fastener components, a latch is inserted between the fastener components and the disc-locking components, and the fastener components and the disc-locking components are clamped by the latch;

[0008] One end of the fastener assembly away from the disc buckle assembly is fixedly connected to a transverse steel pipe, and the other end of the transverse steel pipe is fixedly connected to a fastener assembly;

[0009] The plate buckle assembly includes a buckle plate, which is rotatably connected to the outer side of the vertical steel pipe, and the outer side of the vertical steel pipe is fixedly connected to the top and bottom of the buckle plate with a fixing ring, and the outer surface of the vertical steel pipe is rotatably connected to the top of the fixing ring with a positioning plate;

[0010] A first sliding groove is penetrated through the side wall of the vertical steel pipe. The inner end of the positioning disk is horizontally and fixedly connected with a first connecting rod. The inner end of the first connecting rod passes through the first sliding groove and is fixedly connected with a rotating rod. The bottom of the rotating rod is rotatably connected to the chassis, and the rotating rod is located on the central axis inside the vertical steel pipe;

[0011] A second sliding groove is penetrated through the side wall of the vertical steel pipe. The inner end of the fastening disk is horizontally and fixedly connected with a second connecting rod. The inner end of the second connecting rod passes through the second sliding groove and is fixedly connected to the rotating rod.

[0012] Furthermore, four first pin holes are uniformly penetrated through the top of the fastening disk, and four positioning grooves are uniformly penetrated through the top of the positioning disk.

[0013] Furthermore, the included angle between the two ends of the sliding groove with respect to the center of the vertical steel pipe is 100 degrees, and the included angle between the two ends of the connecting rod with respect to the center of the vertical steel pipe is 10 degrees.

[0014] Furthermore, the sliding grooves are sequentially arranged in a 90-degree rotation with respect to the vertical steel pipe in cooperation with the positioning disk from top to bottom.

[0015] Furthermore, the fastening component includes a buckle. The buckle is in a U shape, and the inner sides of the protrusions at its upper and lower ends are respectively attached to the top and bottom of the fastening disk;

[0016] Second pin holes are penetrated through both the upper and lower protrusions of the buckle;

[0017] Positioning convex plates are fixedly connected to the sides of the upper and lower protrusions of the buckle. The positioning convex plates are respectively clamped in the positioning grooves above and below the fastening disk, and the inner sides of the positioning convex plates are respectively attached to the top of the fixing ring at the top of the fastening disk and the bottom of the fixing ring at the bottom of the fastening disk.

[0018] Furthermore, the slot formed when the first pin hole and the second pin hole are vertically aligned exactly fits the shape and size of the pin.

[0019] Furthermore, the pin is in a tapered shape with a wider upper part and a narrower lower part.

[0020] Furthermore, the fixing ring and the vertical steel pipe are integrally formed.

[0021] Furthermore, the inner side of the positioning convex plate has elasticity, and the elastic telescopic range is exactly equal to the thickness of the positioning disk.

[0022] Compared with the prior art, the beneficial effects of the present utility model are:

[0023] The utility model avoids the tedious initial angle installation and calibration during actual use. At the same time, during the actual installation process, it is only necessary to rotate the buckle plate to calibrate the angle once for each vertical steel pipe, which is quick and convenient. Compared with the traditional formwork frame, it is easy to align the first pin opening and the second pin opening during installation, and the installation is directly fixed through the positioning groove during installation, which further speeds up the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the buckle assembly of the utility model;

[0026] Figure 3 This is a schematic diagram of the fastener assembly structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the internal structure of the vertical steel pipe of the utility model;

[0028] Figure 5 It is a schematic diagram of the connection structure between the first connecting rod and the first sliding groove of the utility model;

[0029] Figure 6 This is a schematic diagram of the connection structure of the second connecting rod and the second sliding groove of the utility model;

[0030] Figure 7 It is a schematic diagram of the positioning groove arrangement structure of the utility model.

[0031] In the figure: 1. vertical steel pipe; 2. disc buckle assembly; 21. buckle plate; 22. first latch hole; 23. fixing ring; 24. positioning plate; 25. positioning groove; 261. first sliding groove; 262. second sliding groove; 271. first connecting rod; 272. second connecting rod; 3. fastener assembly; 31. buckle; 32. positioning convex plate; 33. second latch hole; 4. latch; 5. chassis; 6. rotating rod; 7. horizontal steel pipe. DETAILED DESCRIPTION

[0032] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0033] like Figure 1-7As shown in the figure, an adjustable socket - type formwork support structure includes a vertical steel pipe 1. The bottom of the vertical steel pipe 1 is fixedly connected with a chassis 5. A plurality of socket components 2 are arranged on the surface of the vertical steel pipe 1. A fastener component 3 is clamped to the socket component 2, and a pin 4 is inserted between the fastener component 3 and the socket component 2. The fastener component 3 and the socket component 2 are clamped through the pin 4.

[0034] One end of the fastener component 3 far from the socket component 2 is fixedly connected with a horizontal steel pipe 7, and the other end of the horizontal steel pipe 7 is fixedly connected with a fastener component 3.

[0035] The socket component 2 includes a socket plate 21. The socket plate 21 is rotatably connected to the outside of the vertical steel pipe 1. Fixed rings 23 are fixedly connected to the outside of the vertical steel pipe 1 at the top and bottom of the socket plate 21. A positioning plate 24 is rotatably connected to the outer surface of the vertical steel pipe 1 near the top of the fixed ring 23.

[0036] A first sliding groove 261 is penetrated through the side wall of the vertical steel pipe 1. The inner end of the positioning plate 24 is horizontally fixedly connected with a first connecting rod 271. The inner end of the first connecting rod 271 passes through the first sliding groove 261 and is fixedly connected with a rotating rod 6. The bottom of the rotating rod 6 is rotatably connected to the chassis 5, and the rotating rod 6 is located on the central axis inside the vertical steel pipe 1.

[0037] A second sliding groove 262 is penetrated through the side wall of the vertical steel pipe 1. The inner end of the socket plate 21 is horizontally fixedly connected with a second connecting rod 272. The inner end of the second connecting rod 272 passes through the second sliding groove 262 and is fixedly connected to the rotating rod 6.

[0038] Preferably, the included angle of the two ends of the sliding groove 26 with respect to the center of the vertical steel pipe 1 is 100 degrees, and the included angle of the two ends of the connecting rod 27 with respect to the center of the vertical steel pipe 1 is 10 degrees.

[0039] Preferably, the sliding grooves 26 are sequentially arranged in a 90 - degree rotation from top to bottom in cooperation with the positioning plate 24 with respect to the vertical steel pipe 1.

[0040] Preferably, the fastener component 3 includes a buckle 31. The buckle 31 is in a U - shape, and the inner sides of the protrusions at its upper and lower ends are respectively attached to the top and bottom of the socket plate 21.

[0041] Second pin holes 33 are penetrated through the protrusions at the upper and lower ends of the buckle 31.

[0042] The raised sides at the upper and lower ends of the buckle 31 are fixedly connected with positioning convex plates 32, and the positioning convex plates 32 are respectively engaged in the positioning grooves 25 above and below the buckle plate 21, and the inner sides of the positioning convex plates 32 are respectively attached to the top of the fixing ring 23 at the top of the buckle plate 21 and the bottom of the fixing ring 23 at the bottom of the buckle plate 21.

[0043] Preferably, when the first latch opening 22 and the second latch opening 33 are aligned vertically, a slot formed therefrom just fits the shape and size of the latch 4 .

[0044] Preferably, the latch pin 4 is in a tapered shape that is wider at the top and narrower at the bottom.

[0045] Preferably, the fixing ring 23 and the vertical steel pipe 1 are integrally formed.

[0046] Preferably, the inner side of the positioning protrusion 32 is elastic, and the elastic expansion and contraction range is just equal to the thickness of the positioning plate 24 .

[0047] Working principle:

[0048] In actual use, workers install the vertical steel pipe 1 at the planned point through the chassis 5, and there is no need to calibrate the installation angle, which greatly improves the installation speed;

[0049] When the vertical steel pipe 1 is installed, any buckle plate 21 on all the vertical steel pipes 1 is rotated, and the buckle plate 21 rotates to drive the rotating rod 6 to rotate through the first connecting rod 271, and then the rotating rod 6 rotates the positioning plate 24 and the remaining buckle plates 21 through the first connecting rod 271 and the second connecting rod 272 until all the positioning grooves 25 are located on the horizontal and vertical staggered planning connection line (such as Figure 7 ), at this time, install the transverse steel pipe 7, insert the positioning protrusions 32 at both ends of the transverse steel pipe 7 into the positioning grooves 25, insert the latch 4, so that the latch 4 engages the buckle 31 and the buckle plate 21, thereby fixing the transverse steel pipe 7;

[0050] The utility model avoids the cumbersome initial angle installation calibration during actual use. At the same time, during the actual installation process, only the buckle plate 21 needs to be rotated once to calibrate the angle for each vertical steel pipe 1, which is quick and convenient. Compared with the traditional formwork frame, it is easy to align the first latch opening 22 and the second latch opening 33 during installation, and the installation is directly fixed through the positioning groove 25 during installation, which further speeds up the installation efficiency.

[0051] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.

Claims

1. An adjustable disc-type formwork support structure, characterized in that: It includes a vertical steel pipe (1), a chassis (5) is fixedly connected to the bottom of the vertical steel pipe (1), several socket components (2) are arranged on the surface of the vertical steel pipe (1), a fastener component (3) is clamped to the socket component (2), and a pin (4) is inserted between the fastener component (3) and the socket component (2), and the fastener component (3) and the socket component (2) are clamped by the pin (4); One end of the fastener component (3) far from the socket component (2) is fixedly connected to a horizontal steel pipe (7), and the other end of the horizontal steel pipe (7) is fixedly connected to a fastener component (3); The socket component (2) includes a socket plate (21), the socket plate (21) is rotatably connected to the outside of the vertical steel pipe (1), fixed rings (23) are fixedly connected to the top and bottom of the vertical steel pipe (1) outside the socket plate (21), and a positioning plate (24) is rotatably connected to the outer surface of the vertical steel pipe (1) near the top of the fixed ring (23); A first sliding groove (261) is penetrated through the side wall of the vertical steel pipe (1), a first connecting rod (271) is horizontally fixedly connected to the inner end of the positioning plate (24), the inner end of the first connecting rod (271) passes through the first sliding groove (261) and is fixedly connected to a rotating rod (6), the bottom of the rotating rod (6) is rotatably connected to the chassis (5), and the rotating rod (6) is located on the central axis inside the vertical steel pipe (1); A second sliding groove (262) is penetrated through the side wall of the vertical steel pipe (1), a second connecting rod (272) is horizontally fixedly connected to the inner end of the socket plate (21), and the inner end of the second connecting rod (272) passes through the second sliding groove (262) and is fixedly connected to the rotating rod (6).

2. The adjustable disc-type formwork support structure according to claim 1, characterized in that: Four first pin holes (22) are uniformly penetrated through the top of the socket plate (21), and four positioning grooves (25) are uniformly penetrated through the top of the positioning plate (24).

3. The adjustable disc-type formwork support structure according to claim 2, characterized in that: The included angles of both ends of the first sliding groove (261) and the second sliding groove (262) with respect to the center of the vertical steel pipe (1) are both 100 degrees, and the included angles of both ends of the first connecting rod (271) and the second connecting rod (272) with respect to the center of the vertical steel pipe (1) are both 10 degrees.

4. The adjustable disc-type formwork support structure according to claim 3, characterized in that: The first sliding groove (261) and the second sliding groove (262) are sequentially arranged in a 90-degree rotation from top to bottom with respect to the vertical steel pipe (1).

5. The adjustable disc-type formwork support structure according to claim 4, characterized in that: The fastener component (3) includes a buckle (31), the buckle (31) is in a U shape, and the inner sides of the protrusions at its upper and lower ends are respectively attached to the top and bottom of the socket plate (21); Second pin holes (33) are penetrated through the protrusions at both the upper and lower ends of the buckle (31); The raised side surfaces at the upper and lower ends of the buckle (31) are fixedly connected with positioning convex plates (32), and the positioning convex plates (32) are respectively engaged in the positioning grooves (25) above and below the buckle plate (21), and the inner sides of the positioning convex plates (32) are respectively attached to the top of the fixing ring (23) at the top of the buckle plate (21) and the bottom of the fixing ring (23) at the bottom of the buckle plate (21).

6. The adjustable disc-type formwork support structure according to claim 5, characterized in that: The slot formed when the first latch opening (22) and the second latch opening (33) are aligned vertically just fits the shape and size of the latch (4).

7. The adjustable disc-type formwork support structure according to claim 6, characterized in that: The latch (4) is in a tapered shape that is wider at the top and narrower at the bottom.

8. The adjustable disc-type formwork support structure according to claim 7, characterized in that: The fixing ring (23) and the vertical steel pipe (1) are integrally formed.

9. The adjustable disc-type formwork support structure according to claim 8, characterized in that: The inner side of the positioning protrusion (32) is elastic, and the elastic expansion and contraction range is just equal to the thickness of the positioning plate (24).

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