Disc buckle type template supporting frame

Abstract

The utility model discloses a disc buckle type formwork supporting frame and belongs to the technical field of formwork supporting frames, the disc buckle type formwork supporting frame comprises a vertical rod and a transverse rod, the outer side of the vertical rod is sleeved with a buckle disc, one end of the transverse rod is fixedly connected with a connector, a connecting groove is formed in the connector, the buckle disc is inserted into the connecting groove, and the buckle disc is fixedly connected with the transverse rod. A sliding groove is formed in the position, located at the upper end of the connecting groove, in the connector, a bottom clamping groove is formed in the position, located at the lower end of the connecting groove, in the connector, a spring bolt is slidably connected into the sliding groove, a bayonet groove is formed in the buckle disc, the spring bolt is inserted into the bayonet groove, and the lower end of the spring bolt is slidably connected into the bottom clamping groove. In the inserting process that the connecting groove is aligned with the bayonet groove, the buckle disc pushes the spring bolt to integrally ascend through the arc structure at the bottom of the spring bolt till the buckle disc completely enters the connecting groove, the spring bolt returns to the interior of the bottom clamping groove through the bayonet groove, the buckle disc and the connector are connected in a locked mode, and rapid connection between the vertical rod and the transverse rod is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of formwork support frames, and in particular to a disc-type formwork support frame. Background Art

[0002] The disc-type scaffolding has many advantages, such as large bearing capacity, high safety, good stability, fast assembly and disassembly speed, wide working space, neat and beautiful appearance, and saving labor costs. It has been gradually used in housing construction projects, other important construction projects, road and bridge projects, municipal engineering, stage construction, large-scale cultural and sports facilities and other fields.

[0003] The patent document with the publication number CN115492352A that has been published discloses a method for erecting a disc-type formwork support frame at a ramp, which includes the following steps: planning a plan layout of the disc-type formwork support frame according to the slope of the ramp. Locating the position points of the vertical poles of the disc-type formwork support frame on the plan layout. Locating the positions of the vertical poles on the ramp according to the position points on the plan layout, constructing anti-slip concrete wedges at the positions, and the top surface of the anti-slip concrete wedges is a plane. Arranging the vertical poles on the anti-slip concrete wedges according to the plan layout, and leveling the vertical poles, connecting the cross bars and diagonal rods of the disc-type formwork support frame between the vertical poles, and completing the erection of the disc-type formwork support frame at the ramp. In the erection method of the present application, the problem of instability of the disc-type formwork support frame at the ramp is solved by setting anti-slip concrete wedges.

[0004] However, in the formwork support frame, the connection between the buckle plate and various components often takes a lot of time, which affects the construction efficiency.

[0005] Therefore, this patent needs to be upgraded and modified based on the existing technology. Utility Model Content

[0006] In view of the shortcomings of the prior art, the present application provides a disc-type formwork support frame, which overcomes the shortcomings of the prior art and aims to solve the problem that, in the formwork support frame, the connection between the buckle plate and various components often takes a lot of time, affecting the construction efficiency.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a disc-type formwork support frame, comprising a vertical rod and a horizontal rod, a buckle plate is sleeved on the outer side of the vertical rod, one end of the horizontal rod is fixedly connected to a connector, a connecting groove is provided inside the connector, the buckle plate is inserted into the connecting groove, a sliding groove is provided at the upper end of the connecting groove inside the connector, a bottom slot is provided at the lower end of the connecting groove inside the connector, a locking tongue is slidably connected to the sliding groove, a bayonet slot is provided inside the buckle plate, the locking tongue is inserted into the bayonet slot, and the lower end of the lock tongue is slidably connected to the bottom slot.

[0008] By adopting the above technical solution, when the vertical rod and the horizontal rod need to be fixedly connected, the position of the buckle plate is fixed so that the connector at one end of the vertical rod is horizontally aligned with the position of the bayonet groove inside the buckle plate, and the horizontal rod is pushed so that the buckle plate is inserted into the connecting groove. During this process, the buckle plate will push the lock tongue at the position of the connecting groove to move upward until the buckle plate is completely pushed into the connecting groove. At this time, the sliding groove inside the connector coincides with the bayonet groove inside the buckle plate, and the lock tongue slidably connected in the sliding groove will slide downward along the bayonet groove until the bottom of the lock tongue slides into the bottom slot again, thereby quickly realizing the fixed connection between the vertical rod and the horizontal rod.

[0009] As a preferred technical solution of the present application, a limiting groove is provided inside the connector at the upper side of the connecting groove, and push rods are fixedly connected to both sides of the locking tongue, and the push rods are slidably connected inside the limiting groove.

[0010] By adopting the above technical solution, when the push rod is pushed upward, the lock tongue will rise accordingly, thereby achieving the disengagement of the lock tongue from the connecting groove. At this time, the vertical rod and the horizontal rod can be separated by pulling the horizontal rod, thereby achieving quick disconnection.

[0011] As a preferred technical solution of the present application, the upper and lower ends of the buckle plate are fixedly connected with connecting blocks, the connecting blocks are slidably connected to the outside of the vertical rod, and the outside of the connecting blocks is threadedly connected with a fixing nut.

[0012] By adopting the above technical solution, the buckle plate can be fixed at different positions of the vertical rod through the setting of the connecting block and the fixing nut. By loosening the fixing nut outward, the buckle plate can slide up and down on the outside of the vertical rod, and can slide to a fixed position end according to needs. Then, by tightening the fixing nut, the connecting block can be tightly fitted to the outside of the vertical rod, thereby fixing the buckle plate.

[0013] As a preferred technical solution of the present application, a tightening groove is provided inside the connecting block, and four tightening grooves are arranged inside the connecting block in a circumferential order.

[0014] By adopting the above technical solution, the setting of the tightening groove allows the connection block to have space to shrink inward when the fixing nut is tightened inward, thereby ensuring that the connection block fits tightly to the vertical rod, thereby achieving a fixing effect.

[0015] As a preferred technical solution of the present application, there are four bayonet slots, and the four bayonet slots are arranged inside the buckle plate in a circumferential order.

[0016] By adopting the above technical solution and setting the four bayonet slots, multiple cross bars can be fixed on the outside of the buckle plate from different directions, thereby ensuring the flexibility of splicing the cross bars on the outside of the vertical bars.

[0017] As a preferred technical solution of the present application, the bottom position of the lock tongue is set to an arc structure, and the bayonet slot, the sliding slot and the bottom bayonet slot have the same slot area.

[0018] By adopting the above technical solution, when the buckle plate is pushed into the connecting groove, the arc structure at the lower end of the lock tongue can drive the lock tongue to rise. After the buckle plate is completely sleeved inside the connecting groove, the lock tongue can be smoothly inserted into the bayonet groove.

[0019] Beneficial effects of this application:

[0020] 1. In the utility model, through the setting of the lock tongue, when the vertical rod and the horizontal rod are fixedly connected, the connecting groove is aligned with the position of the bayonet groove for plugging. In this process, the buckle plate will push the lock tongue to rise as a whole through the arc structure at the bottom of the lock tongue until the buckle plate is completely entered into the connecting groove. At this time, the sliding groove and the bayonet groove overlap in the vertical direction, and the lock tongue slidably connected inside the sliding groove will enter the bottom bayonet groove again through the bayonet groove, thereby realizing the locking connection of the buckle plate inside the connector. The vertical rod and the horizontal rod are quickly connected, thereby improving the quick connection between the buckle plate and various components. During the disassembly process, it is only necessary to lightly lift the push rod at the upper end of the connecting groove, and the lock tongue is driven to rise by the push rod until the lock tongue is completely out of the connecting groove. At this time, the buckle plate can be slid out of the connecting groove, thereby realizing the quick disassembly between the buckle plate and various components.

[0021] 2. In the utility model, the buckle plate can slide on the outside of the vertical rod as a whole by loosening the fixing nut, and the position of the buckle plate can be adjusted according to needs. Then, the internal connecting block can be tightly fitted on the outside of the vertical rod by tightening the fixing nut, thereby fixing the buckle plate on the outside of the vertical rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front structure of the present application;

[0023] Figure 2 This is a schematic diagram of the front view structure of this application;

[0024] Figure 3 This is a schematic diagram of the back view structure of this application;

[0025] Figure 4 It is a schematic diagram of the side section structure of the present application.

[0026] In the figure: 1. vertical rod; 2. horizontal rod; 3. buckle plate; 4. connector; 5. connecting block; 6. fixing nut; 7. tightening groove; 8. locking tongue; 9. limiting groove; 10. bottom slot; 11. push rod; 12. connecting groove; 13. bayonet slot; 14. sliding slot. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] Reference Figure 1-4 A disc-type formwork support frame includes a vertical rod 1 and a horizontal rod 2. A buckle plate 3 is sleeved on the outer side of the vertical rod 1. One end of the horizontal rod 2 is fixedly connected with a connector 4. A connecting groove 12 is arranged inside the connector 4. The buckle plate 3 is inserted into the connecting groove 12. A sliding groove 14 is arranged at the upper end of the connecting groove 12 inside the connector 4. A bottom card groove 10 is arranged at the lower end of the connecting groove 12 inside the connector 4. A locking tongue 8 is slidably connected inside the sliding groove 14. A bayonet groove 13 is arranged inside the buckle plate 3. The locking tongue 8 is inserted into the bayonet groove 13. The lower end of the locking tongue 8 is slidably connected to the bottom card groove 10. When the vertical rod 1 and the horizontal rod 2 need to be fixedly connected After fixing the position of the buckle plate 3, the connector 4 at one end of the vertical rod 1 is horizontally aligned with the position of the bayonet groove 13 inside the buckle plate 3, and the cross bar 2 is pushed so that the buckle plate 3 is inserted into the connecting groove 12. During this process, the buckle plate 3 will push the lock tongue 8 at the position of the connecting groove 12 to move upward until the buckle plate 3 is completely pushed into the connecting groove 12. At this time, the sliding groove 14 inside the connector 4 coincides with the bayonet groove 13 inside the buckle plate 3, and the lock tongue 8 slidably connected in the sliding groove 14 will slide down along the bayonet groove 13 until the bottom of the lock tongue 8 slides into the bottom card groove 10 again, thereby quickly realizing the fixed connection between the vertical rod 1 and the cross bar 2.

[0029] In this embodiment, if Figure 1 - Figure 4 As shown, a limiting groove 9 is provided inside the connector 4 at the upper side position of the connecting groove 12, and push rods 11 are fixedly connected at both sides of the locking tongue 8. The push rods 11 are slidably connected inside the limiting groove 9. When the push rod 11 is pushed upward, the locking tongue 8 will rise accordingly, thereby realizing the disengagement of the locking tongue 8 from the connecting groove 12. At this time, the vertical rod 1 can be separated from the horizontal rod 2 by pulling the horizontal rod 2, thereby realizing quick disconnection.

[0030] In this embodiment, if Figure 1 - Figure 4As shown, the upper and lower ends of the buckle plate 3 are fixedly connected with connecting blocks 5, the connecting block 5 is slidably connected to the outside of the vertical rod 1, and the outside of the connecting block 5 is threadedly connected with a fixing nut 6. The buckle plate 3 can be fixed at different positions of the vertical rod 1 by arranging the connecting block 5 and the fixing nut 6. By loosening the fixing nut 6 outward, the buckle plate 3 can slide up and down on the outside of the vertical rod 1, and can slide to a fixed position end according to needs, and then the connecting block 5 is tightly fitted to the outside of the vertical rod 1 by tightening the fixing nut 6, thereby fixing the buckle plate 3.

[0031] In this embodiment, if Figure 1 - Figure 4 As shown, a tightening groove 7 is provided inside the connecting block 5. Four tightening grooves 7 are arranged in a circular order inside the connecting block 5. The setting of the tightening grooves 7 allows the connecting block 5 to have space to shrink inward when the fixing nut 6 is tightened inward, thereby ensuring that the connecting block 5 fits tightly against the vertical rod 1, thereby achieving a fixing effect.

[0032] In this embodiment, if Figure 1 - Figure 4 As shown, there are four bayonet slots 13, which are arranged inside the buckle plate 3 in a circular arrangement order. The arrangement of the four bayonet slots 13 can enable multiple cross bars 2 to be fixed to the outside of the buckle plate 3 from different directions, thereby ensuring the flexibility of splicing the cross bars 2 on the outside of the vertical bars 1.

[0033] In this embodiment, if Figure 1 - Figure 4 As shown, the bottom position of the lock tongue 8 is set to an arc structure, and the bayonet groove 13, the sliding groove 14 and the bottom bayonet groove 10 have the same groove area. When the buckle plate 3 is pushed into the connecting groove 12, the lock tongue 8 can be driven to rise through the arc structure at the lower end of the lock tongue 8. After the buckle plate 3 is completely sleeved in the connecting groove 12, the lock tongue 8 can be smoothly inserted into the bayonet groove 13.

[0034] Working principle: Through the setting of the lock tongue 8, when the vertical rod 1 and the cross bar 2 are fixedly connected, the connecting groove 12 is aligned with the position of the bayonet groove 13 for plugging. During this process, the buckle plate 3 will push the lock tongue 8 as a whole to rise through the arc structure at the bottom of the lock tongue 8 until the buckle plate 3 completely enters the inside of the connecting groove 12. At this time, the sliding groove 14 and the bayonet groove 13 overlap in the vertical direction, and the lock tongue 8 slidably connected inside the sliding groove 14 will enter the bottom card groove 10 again through the bayonet groove 13, thereby realizing the locking connection of the buckle plate 3 inside the connector 4, thereby quickly connecting the vertical rod 1 and the cross bar 2. To improve the quick connection between the buckle plate and various components, during the disassembly process, it is only necessary to lightly lift the push rod 11 at the upper end of the connecting groove 12, and the lock tongue 8 is driven to rise by the push rod 11 until the lock tongue 8 is completely out of the position of the connecting groove 12. At this time, the buckle plate 3 can be slid out from the inside of the connecting groove 12, thereby realizing the quick disassembly between the buckle plate and various components; by loosening the fixing nut 6, the buckle plate 3 can be slid on the outside of the vertical rod 1 as a whole, and the position of the buckle plate 3 can be adjusted according to needs, and then by tightening the fixing nut 6, the internal connecting block 5 is tightly fitted to the outside of the vertical rod 1, thereby achieving the fixing of the buckle plate 3 on the outside of the vertical rod 1.

[0035] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. Although the present application is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A disc-type formwork support frame, characterized in that: The invention comprises a vertical rod (1) and a horizontal rod (2), wherein a buckle plate (3) is sleeved on the outer side of the vertical rod (1), one end of the horizontal rod (2) is fixedly connected to a connector (4), a connecting groove (12) is provided inside the connector (4), the buckle plate (3) is inserted into the connecting groove (12), a sliding groove (14) is provided inside the connector (4) at the upper end of the connecting groove (12), a bottom clamping groove (10) is provided inside the connector (4) at the lower end of the connecting groove (12), a locking tongue (8) is slidably connected inside the sliding groove (14), a bayonet groove (13) is provided inside the buckle plate (3), the locking tongue (8) is inserted into the bayonet groove (13), and the lower end of the locking tongue (8) is slidably connected inside the bottom clamping groove (10).

2. A disc-type formwork support frame according to claim 1, characterized in that: A limiting groove (9) is provided inside the connector (4) at a position on the upper side of the connecting groove (12), and push rods (11) are fixedly connected to positions on both sides of the locking tongue (8), and the push rods (11) are slidably connected inside the limiting groove (9).

3. The disc-type formwork support frame according to claim 1, characterized in that: The upper and lower ends of the buckle plate (3) are fixedly connected to connecting blocks (5), the connecting blocks (5) are slidably connected to the outside of the vertical rod (1), and the outside of the connecting blocks (5) is threadedly connected to a fixing nut (6).

4. A disc-type formwork support frame according to claim 3, characterized in that: A tightening groove (7) is provided inside the connection block (5), and four tightening grooves (7) are arranged in a circumferential order inside the connection block (5).

5. The disc-type formwork support frame according to claim 1, characterized in that: There are four bayonet slots (13), and the four bayonet slots (13) are arranged inside the buckle plate (3) in a circumferential arrangement order.

6. The disc-type formwork support frame according to claim 1, characterized in that: The bottom position of the locking tongue (8) is set as an arc structure, and the slot area of ​​the bayonet slot (13), the sliding slot (14) and the bottom slot (10) is the same.

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