Buckle type template support frame armpit support connector

Abstract

The present invention relates to a support connector for the armpit corner of a disc-type template support frame. It comprises a frame support composed of a connecting frame plate and a fixed bonding plate; a U-shaped sleeve plate 1 is respectively arranged at the lower part of the two fixed bonding plates, a vertically arranged plug rod and a connecting block 1 are arranged on the U-shaped sleeve plate 1, a horizontally arranged open plug plate is arranged on the connecting block 1, an open sleeve plate is sleeved on the outer side of the open plug plate, and the open plug plate and the open sleeve plate are connected and fixed by a latch; a connecting block 2 is arranged on the end surface of the open sleeve plate, a rotating shaft 1 is arranged on the connecting block 2, a support rod is hinged on the rotating shaft 1, an inclined connecting support plate is hinged between the support rod and the open sleeve plate, a U-shaped sleeve plate 2 is arranged on the top of the support rod, a rotating shaft 2 is arranged on the U-shaped sleeve plate 2, and a fixed connecting plate is hinged on the rotating shaft 2. The present invention adjusts the extension length of the connector by the overlapping length of the open plug plate and the open sleeve plate, and adapts to the support of various corners by adjusting the rotation angle of the open plug plate around the plug rod.

Description

Technical Field

[0001] The invention relates to an axillary corner support connection technology, in particular to an axillary corner support connection piece of a disc-type template support frame which has a wide application range and is convenient to adjust. Background Art

[0002] The wheel-buckle scaffold is a new type of straight-insert steel pipe scaffold with a self-locking function. It has the characteristics of large bearing capacity, fast construction speed, strong stability, and easy site management. When assembling and disassembling the wheel-buckle scaffold in construction projects, fixed connectors need to be used to reinforce the corners of the support frame to increase the overall bearing capacity. However, the existing support connectors at the corners of the disc-buckle formwork support frame are triangular connecting frames. For example, CN 210395368 U discloses a support connector at the corners of the disc-buckle formwork support frame. Although it can fix the corners of the support frame, it requires a connector that can be turned outward at individual corners of complex building scaffolds or at the construction of stairs and ramp scaffolds. In addition, the connection distance between each scaffold is not fixed. This fixed connector does not have adjustability and has a narrow application range, and cannot meet the connection and fixation requirements at complex corners. Summary of the invention

[0003] The present invention aims to solve the above-mentioned problem, thereby providing a disc-type template support frame armpit corner support connector which has a wide range of applications and is convenient to adjust.

[0004] The present invention solves the above-mentioned problem by adopting the following technical solution:

[0005] A support connector for the armpit corner of a disc-type template support frame, comprising a connecting frame plate and a fixed bonding plate, wherein the two fixed bonding plates are symmetrically arranged on both sides of the two connecting frame plates to form a frame support; through holes are arranged at intervals on the fixed bonding plates; a U-shaped sleeve plate is respectively arranged at the lower part of the two fixed bonding plates, a vertically arranged plug rod is arranged on the U-shaped sleeve plate, a connecting block located inside the U-shaped sleeve plate is mounted on the plug rod, a horizontally arranged opening plug plate is arranged on the connection block, an opening sleeve plate is mounted on the outer side of the opening plug plate, and corresponding plug plates are arranged at intervals on the opening plug plate and the opening sleeve plate A connecting hole is provided with a latch in the connecting hole; a connecting block 2 is provided on the end surface of the open sleeve plate away from the connecting block 1, a horizontally arranged through hole is provided on the connecting block 2, a rotating shaft 1 is provided inside the through hole of the connecting block 2, an end of the rotating shaft 1 close to the inner side extends out of the connecting block 2, and a support rod is hingedly connected to the connecting block 2 where the rotating shaft 1 extends out, an inclined connecting support plate is hinged between the support rod and the open sleeve plate, a U-shaped sleeve plate 2 is provided on the top of the support rod, the opening direction of the U-shaped sleeve plate 2 faces the fixed bonding plate, a rotating shaft 2 is provided on the U-shaped sleeve plate 2, and a fixed connecting plate is hinged on the rotating shaft 2.

[0006] Compared with the prior art, the present invention adopting the above technical solution has the following outstanding features:

[0007] ① By adjusting the overlapping length of the opening plug plate and the opening sleeve plate, the horizontal length of the device can be adjusted, and the rotation angle of the opening plug plate around the plug rod can be adjusted to adapt to the support and fixed connection at various complex corners, making the fixation more firm and stable.

[0008] ②The device can be adjusted according to actual conditions and can be adapted to more complex connection requirements.

[0009] Furthermore, the support rod is provided with fixed holes at intervals, and a double-pass sliding sleeve is provided on the outside of the support rod, and a through hole is provided on the double-pass sliding sleeve that is adapted to the fixed hole on the support rod, and the double-pass sliding sleeve is connected to the support rod through the fixed hole and the through hole by a fixing pin that extends into the fixed hole of the support rod; a rotating shaft three is provided on the outside of the double-pass sliding sleeve, and the upper end of the connecting support plate is hinged with the rotating shaft three, and a movable joint is provided on the lower end of the connecting support plate, and the connecting support plate is connected to the upper end surface of the opening sleeve plate through the movable joint. Through the above arrangement, the angle adjustment between the support rod and the opening sleeve plate is facilitated, so that the support rod can adapt to various support conditions.

[0010] Furthermore, a rotating shaft sleeve fixedly connected to the connecting block 2 is mounted on the rotating shaft 1, and a notch is provided on the rotating shaft sleeve; a rotating connecting plate is provided at the bottom end of the supporting rod, and the rotating connecting plate is hinged to the rotating shaft 1 at the notch of the rotating shaft sleeve, and semicircular baffles symmetrically arranged and matching the notch on the rotating shaft sleeve are provided on both sides of the rotating connecting plate. Through the above arrangement, the rotation angle of the supporting rod is limited to prevent the supporting rod from rotating too much and affecting the stability of the device.

[0011] Furthermore, external side plates are provided on both sides of the fixed connection plate, a sleeve frame is provided between the two external side plates, corresponding through holes are respectively provided on the external side plates, the fixed connection plate and the sleeve frame, and the external side plates, the fixed connection plate and the sleeve frame are connected as a whole by fixed round buckles through the through holes; a threaded hole is provided on the top of the sleeve frame, and an adjusting bolt is provided in the threaded hole. Through the above arrangement, it is convenient to fix the rods in the sleeve frame, and it is convenient to install and disassemble the sleeve frame, so that the support rods have a wider range of application and stronger stability.

[0012] Further, a fixing pad is provided at the through hole of the fixed bonding plate. Through this arrangement, the fixed bonding plate can be fixed more firmly by bolts.

[0013] Furthermore, a rotating disk 1 is arranged on the rotating shaft 1, a rotating disk 2 is arranged on the rotating shaft 2, and a rotating disk 3 is arranged on the rotating shaft 3. By arranging the rotating disks, the rotating shafts are prevented from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

[0015] Figure 2It is a schematic diagram of the structure of the connection between the fixed bonding plate and the open plug plate according to an embodiment of the present invention;

[0016] Figure 3 is a schematic structural diagram of the support rod connection of an embodiment of the present invention;

[0017] Figure 4 It is a schematic structural diagram of the connection between the support rod, the connecting support plate and the open sleeve plate according to an embodiment of the present invention;

[0018] Figure 5 is a structural schematic diagram of a fixed connection plate connection according to an embodiment of the present invention;

[0019] Figure 6 It is a construction schematic diagram of an embodiment of the present invention;

[0020] In the figure: connecting frame plate 1; fixed fitting plate 2; fixed gasket 3; U-shaped sleeve plate 1 4; connecting block 1 5; plug rod 6; open plug plate 7; open sleeve plate 8; connecting block 2 9; turntable 1 10; shaft sleeve 11; rotating connecting plate 12; support rod 13; shaft 1 14; connecting trapezoidal plate 15; U-shaped sleeve plate 2 16; turntable 2 17; fixed connecting plate 18; double-pass sliding sleeve 19; fixing pin 20; turntable 3 21; connecting support plate 22; sleeve frame 23; semicircular baffle 24; movable joint 25; adjusting bolt 26; fixing round buckle 27; external side plate 28. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with embodiments, the purpose of which is only to provide a better understanding of the content of the present invention. Therefore, the examples given do not limit the protection scope of the present invention.

[0022] See also Figures 1 to 6 A disc-type formwork support frame armpit corner support connector is mainly composed of a connecting frame plate 1, a fixed bonding plate 2, an open sleeve plate 8, a support rod 13, a connecting support plate 22, and a fixed connecting plate 18. The two fixed bonding plates 2 are symmetrically fixed on both sides of the two connecting frame plates 1. Through holes are spaced apart on the fixed bonding plates 2, and fixed gaskets 3 are installed at the through holes. By screwing in bolts, the fixed bonding plates 2 are connected and fixed to the vertical poles of the wheel-buckle scaffolding to form a frame-type facade support structure.

[0023] The lower parts of the two fixed bonding plates 2 are respectively provided with U-shaped sleeve plates 14, and the U-shaped sleeve plates 14 are provided with vertically arranged plug rods 6, and the plug rods 6 are provided with a connecting block 15 located inside the U-shaped sleeve plates 14, and the connecting block 15 is provided with a horizontally arranged opening plug plate 7, and the outer side of the opening plug plate 7 is provided with an opening sleeve plate 8, and the opening plug plate 7 and the opening sleeve plate 8 are provided with corresponding connecting holes at intervals, and the connecting holes are provided with latches; a connecting block 29 is provided on the end surface of the opening sleeve plate 8 away from the connecting block 5, and the connecting block 29 is provided with a horizontally arranged through hole A rotating shaft 14 is arranged inside the through hole of the connecting block 29, and one end of the rotating shaft 14 near the inner side extends out of the connecting block 29. A support rod 13 is hingedly connected to the place where the rotating shaft 14 extends out of the connecting block 29. An inclined connecting support plate 22 is hingedly connected between the supporting rod 13 and the opening sleeve plate 8; a connecting trapezoidal plate 15 is fixedly connected to the top of the supporting rod 13, and a U-shaped sleeve plate 2 16 is connected to the upper surface of the connecting trapezoidal plate 15. The opening direction of the U-shaped sleeve plate 2 16 faces the fixed bonding plate 2, and a rotating shaft 2 is arranged on the U-shaped sleeve plate 2 16, and a fixed connecting plate 18 is hingedly connected to the rotating shaft 2. Thus, while the main body of the formwork formed by the wheel buckle scaffolding uprights is supported, the support connector of the present invention is used to support the formwork at the armpit corner.

[0024] In this embodiment, the support rod 13 is provided with fixing holes at intervals, and the outside of the support rod 13 is covered with a double-pass sliding sleeve 19, and the double-pass sliding sleeve 19 is provided with a through hole adapted to the fixing hole on the support rod 13, and the double-pass sliding sleeve 19 and the support rod 13 are connected through the fixing hole and the through hole by a fixing pin 20 extending into the fixing hole of the support rod 13; the outer side of the double-pass sliding sleeve 19 is provided with a rotating shaft 3, the upper end of the connecting support plate 22 is hinged with the rotating shaft 3, and the lower end of the connecting support plate 22 is provided with a movable joint 25, and the connecting support plate 22 is connected to the upper end surface of the opening sleeve 8 through the movable joint 25. Such a structural setting makes the angle between the connecting support plate 22 and the opening sleeve 8 adjustable, and then makes the inclination of the support rod 13 adjustable, so that the support rod 13 can adapt to various support conditions and can ensure the support stability of the support rod 13.

[0025] In this embodiment, a rotating shaft sleeve 11 fixedly connected to the connecting block 2 9 is mounted on the rotating shaft 14, and a notch is provided on the rotating shaft sleeve 11; a rotating connecting plate 12 is provided at the bottom end of the supporting rod 13, and the rotating connecting plate 12 is hinged to the rotating shaft 14 at the notch of the rotating shaft sleeve 11, and semicircular baffles 24 are symmetrically arranged on both sides of the rotating connecting plate 12 and match the notch on the rotating shaft sleeve 11. The semicircular baffles 24 limit the rotation angle of the supporting rod 13 to prevent the supporting rod 13 from rotating too much and affecting the stability of the device.

[0026] In this embodiment, external side plates 28 are provided on both sides of the fixed connecting plate 18, and a sleeve frame 23 is provided between the two external side plates 28. Corresponding through holes are respectively provided on the external side plates 28, the fixed connecting plate 18, and the sleeve frame 23. The external side plates 28, the fixed connecting plate 18, and the sleeve frame 23 are connected as a whole through the through holes by the fixed round buckles 27; a threaded hole is provided on the top of the sleeve frame 23, and an adjusting bolt 26 is provided in the threaded hole. Such a structural setting can make the support rod 13 more applicable and more practical, and the rod in the sleeve frame 23 can be further fixed by the adjusting bolt 26 in the threaded hole.

[0027] In this embodiment, a rotating shaft 14 is provided with a rotating disc 10, a rotating shaft 2 is provided with a rotating disc 2 17, and a rotating shaft 3 is provided with a rotating disc 3 21. The rotating discs can be provided to prevent the rotating shafts from falling off.

[0028] When the connecting piece described in the present invention is used, first, the connecting frame plate 1 is attached to the fixed surface of the fixed bonding plate 2, and the fixed bonding plate 2 is installed using the fixing screws. According to the needs, the overlapping position of the opening plug plate 7 and the opening sleeve plate 8 is adjusted and fixed, and then the double-pass sliding sleeve 19 is slid and fixed according to the connection requirements on both sides, so as to fix the connection angle between the support rod 13 and the opening sleeve plate 8, and finally the fixed connecting plate 18 is connected to the outer fixing piece using the connecting screws. During use, the fixed connecting plate 18 rotates around the second rotating shaft to adapt to various connection angles; when connecting with the rod member, the sleeve frame 23 is mounted on the rod member, and the sleeve frame 23 is installed on the fixed connecting plate 18 using the fixing round buckle 27, and the adjusting bolt 26 on the top of the sleeve frame 23 is adjusted to further fix the rod member.

[0029] The present invention adjusts the length in the horizontal direction by adjusting the overlapping length of the opening plug plate 7 and the opening sleeve plate 8, and adjusts the rotation angle of the opening plug plate 7 around the plug rod 6, so as to adapt to the support and fixed connection at various complex corners, making the fixation more firm and stable. The device can be adjusted according to actual conditions and can be suitable for more and more complex connection requirements.

[0030] The above description is only a preferred feasible embodiment of the present invention, and does not limit the scope of rights of the present invention. All equivalent changes made using the contents of the present specification and its drawings are included in the scope of rights of the present invention.

Claims

1. A support connector for the armpit corner of a buckle-type template support frame, comprising a connecting frame plate (1) and a fixed bonding plate (2), wherein two fixed bonding plates (2) are symmetrically arranged on both sides of the two connecting frame plates (1) to form a frame support; through holes are arranged at intervals on the fixed bonding plates (2); the characteristics are: A U-shaped sleeve plate (4) is respectively arranged at the lower part of the two fixed bonding plates (2), a vertically arranged plug rod (6) is arranged on the U-shaped sleeve plate (4), a connecting block (5) located inside the U-shaped sleeve plate (4) is mounted on the plug rod (6), a horizontally arranged opening plug plate (7) is arranged on the connecting block (5), an opening sleeve plate (8) is mounted on the outer side of the opening plug plate (7), corresponding connecting holes are arranged at intervals on the opening plug plate (7) and the opening sleeve plate (8), and plug pins are arranged in the connecting holes; a connecting block (9) is arranged on the end surface of the opening sleeve plate (8) away from the connecting block (5), and the connecting block (9) is arranged on the end surface of the opening sleeve plate (8) away from the connecting block (5), and the connecting block (9) is arranged on the end surface of the opening sleeve plate (8) away from the connecting block (5). 9) is provided with a horizontally arranged through hole, a rotating shaft 1 (14) is provided inside the through hole of the connecting block 2 (9), one end of the rotating shaft 1 (14) close to the inner side extends out of the connecting block 2 (9), a support rod (13) is hingedly connected to the place where the rotating shaft 1 (14) extends out of the connecting block 2 (9), an inclined connecting support plate (22) is hingedly connected between the supporting rod (13) and the opening sleeve plate (8), a U-shaped sleeve plate 2 (16) is provided on the top of the supporting rod (13), the opening direction of the U-shaped sleeve plate 2 (16) faces the fixed bonding plate (2), a rotating shaft 2 is provided on the U-shaped sleeve plate 2 (16), and a fixed connecting plate (18) is hingedly connected to the rotating shaft 2; The first rotating shaft (14) is provided with a rotating shaft sleeve (11) fixedly connected to the second connecting block (9), and a notch is provided on the rotating shaft sleeve (11); a rotating connecting plate (12) is provided at the bottom end of the supporting rod (13), and the rotating connecting plate (12) is hinged to the first rotating shaft (14) at the notch of the rotating shaft sleeve (11), and semicircular baffles (24) are respectively provided on both sides of the rotating connecting plate (12) and are arranged in a symmetrical shape and match the notch on the rotating shaft sleeve (11).

2. The support connector at the armpit corner of the disc-type template support frame according to claim 1 is characterized in that: External side plates (28) are provided on both sides of the fixed connection plate (18); a sleeve frame (23) is provided between the two external side plates (28); corresponding through holes are respectively provided on the external side plates (28), the fixed connection plate (18), and the sleeve frame (23); the external side plates (28), the fixed connection plate (18), and the sleeve frame (23) are connected as a whole via the through holes by fixed round buckles (27); a threaded hole is provided on the top of the sleeve frame (23), and an adjusting bolt (26) is provided in the threaded hole.

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